South AmericaBrasiliaBrazil eSIM and Travel Guide: Stay Connected from Sao Paulo to the Amazon
Brazil has 4G LTE across all states and expanding 5G in major cities, led by Vivo, Claro and TIM. A Roamix Brazil eSIM connects you to the best local network the moment you land in Sao Paulo or Rio, with no roaming bills from your home carrier. Budget 6 to 10 GB for a two week trip between cities, and download offline maps before heading into the Amazon or the remote northeast coast.
Key Takeaways
- Vivo has the largest market share and strong 5G in Sao Paulo and the south, Claro leads in rural reach.
- A Roamix eSIM activates on arrival and avoids expensive international roaming fees.
- Pix is Brazil's instant payment system and is widely used, but tourists typically pay by card or cash.
- US, Canadian and Australian citizens need to apply for a Brazilian e-Visa before travel.
- Cache offline maps before the Amazon, the northeast coast or any remote national park.
Quick Facts
Brazil Connectivity
Get a Roamix Brazil eSIM and land connected at GRU or GIG.
How to Stay Connected in Brazil
Free wifi is available in most hotels, hostels and cafes, but speeds vary widely and public networks are not secure for banking. Mobile data is more reliable for navigation and rideshare.
Option
Best For
Notes
RecommendedRoamix eSIM
Most travellers
Instant activation on Vivo or Claro networks, no roaming bill, and nothing to buy at a Brazilian phone store.
Local physical SIM
Long stays needing a local Brazilian number
Requires a CPF tax number and a store visit, which can be complex for tourists.
Pocket wifi
Groups sharing one connection
Adds another device to manage and return, with daily rental fees.
Carrier roaming
Very short trips with no setup time
Expensive in Brazil, especially on European carriers. Check whether data is throttled on your plan.
For most visitors to Brazil, a Roamix eSIM is the simplest way to stay connected, avoiding the complexity of getting a local SIM with a CPF number and the cost of carrier roaming.
Get connected the moment you land in Brazil.
Get your Brazil eSIMMobile Networks in Brazil
Brazil's three main carriers, Vivo, Claro and TIM, all offer 4G coverage across all 26 states and the Federal District, with 5G rapidly expanding in major cities. A Roamix Brazil eSIM connects to the strongest available local network the moment you land at Sao Paulo Guarulhos or Rio Galeao, with no roaming fees and no SIM kiosk needed.
Brazil's largest operator by market share, with the strongest 5G rollout in Sao Paulo and the south. Best for the industrialised southeast.
Second largest operator and fastest 5G speeds in benchmark testing. Strong in urban centres and solid rural coverage, especially in the north and northeast.
Third largest carrier, competitive in cities and the south but with noticeably thinner rural and Amazon basin coverage.
Typical Speeds
Urban 5G delivers 30 to 150 Mbps in Sao Paulo and Rio. Regional 4G averages 10 to 40 Mbps.
5G Status
5G is live in Sao Paulo, Rio de Janeiro, Brasilia, Belo Horizonte and expanding to secondary cities through 2026.
For a trip that combines Sao Paulo and Rio with the northeast coast or the Amazon, a Roamix plan that rides the Claro or Vivo footprint gives the best balance of city speed and rural reach.
The Amazon basin, remote Pantanal wetlands, much of the north and long stretches of the northeast coastal road can drop to no signal. Download offline maps before heading into any remote area.
Brazilian networks use widely supported LTE and 5G bands. Most modern unlocked phones from iPhone XS onward are compatible with a Roamix Brazil eSIM.
Data Usage Guide
Brazil trips lean heavily on WhatsApp for coordination and Uber or 99 for every city journey. Maps are a constant data draw in unfamiliar urban areas.
Download offline maps of the Amazon, the Pantanal and any northeast coastal route before leaving a city with good signal. Coverage can disappear completely in these areas.
Data by Activity
Light Use
5 to 7 GB
One week Rio and Sao Paulo city trip
Rideshare, WhatsApp coordination, social uploads and navigation in two major cities.
Standard
8 to 12 GB
Two week coastal and northeast trip
Regular WhatsApp with guides, offline map downloads for coastal roads and steady social sharing.
Heavy Use
15 GB or more
Amazon or Pantanal expedition
Large offline map downloads, video calls before and after remote areas, and heavy hotspot use in lodges.
Apps & Internet Freedom
Brazil has a fully open internet, so all common apps work normally on a Roamix eSIM.
There is no censorship of social media, messaging or search. No VPN is required for any mainstream service.
The dominant messaging app in Brazil, used by nearly everyone for personal and business communication.
Hugely popular in Brazil and fully unrestricted.
Google Maps and Search
No restrictions.
FaceTime
Works normally over data and wifi.
How to Set Up a Brazil eSIM
A Roamix Brazil eSIM is best installed over wifi before departure. It activates automatically when you connect to a Brazilian network on arrival.
Works on eSIM capable phones including iPhone XS and newer, Google Pixel 3 and newer, and recent Samsung Galaxy models. The phone must be carrier unlocked.
- 1
Buy your plan on the Roamix Brazil eSIM page before your trip.
- 2
Scan the QR code or tap to install the eSIM over wifi.
- 3
Label it Roamix and keep your home SIM as primary for calls.
- 4
Enable data roaming for the Roamix line only.
- 5
Land in Brazil and the eSIM connects automatically to a local carrier.
APN Note
Roamix sets the correct APN automatically on most devices. If data does not start, apply the APN from your activation email and toggle airplane mode.
Troubleshooting
No data on arrival usually means data roaming is off for the Roamix line. Check settings, select the network manually and restart.
Get connected the moment you land in Brazil.
Get your Brazil eSIMArrival Checklist
Confirm your Roamix eSIM has connected to a local network before leaving the arrivals hall at GRU or GIG.
If you are a US, Canadian or Australian citizen, ensure your Brazilian e-Visa is approved before boarding your flight.
Open 99 or Uber before you exit customs, as both rideshare apps are active inside GRU and GIG.
Carry some BRL cash for small purchases and tips, as some markets and street vendors are cash only.
Cache offline maps of your destination city and any road trip or coastal route you plan to drive.
How locals communicate
WhatsApp is the primary communication platform in Brazil for everything from personal messages to business appointments. Nearly every Brazilian uses it daily.
Install WhatsApp before arrival and set up your number. Every hotel, tour operator, restaurant and contact in Brazil expects to communicate via WhatsApp.
Airports in Brazil
Sao Paulo Guarulhos International Airport
Sao Paulo
Free wifi in Terminal 2 and Terminal 3. Speeds are adequate but network saturation during peak arrivals from European flights can slow connections significantly.
GRU is 30 km from central Sao Paulo. The Airport Bus Service (EMTU) runs to Tiete bus terminal and Paulista Avenue for BRL 20. A connected Roamix eSIM lets you book your Uber from the bus line, confirm your hotel and navigate from Paulista without hunting for airport wifi.
Rio Galeao International Airport
Rio de Janeiro
Free wifi in Terminal 1 and Terminal 2. Coverage can be patchy at the outer gates.
GIG is on Ilha do Governador, 20 km from Ipanema. Have Roamix data active to book an Uber at the terminal exit or pull up the RioOnibus BRT route to Alvorada. Confirm your accommodation booking before leaving the terminal.
Brasilia Presidente Juscelino Kubitschek International Airport
Brasilia
Free wifi throughout the single terminal building. Speeds are better than Rio and Sao Paulo airports.
BSB is 10 km from the Monumental Axis hotel district. Roamix Vivo 5G activates immediately on landing. Advance visit bookings for the National Congress, Palacio do Planalto and the Supreme Court can be pulled up at agendamento.presidencia.gov.br on Roamix data before arriving.
Eduardo Gomes International Airport
Manaus
Free wifi in the international arrivals hall. Coverage is basic and sufficient for messaging.
MAO is the gateway to the Amazon. Roamix Vivo data activates at the airport, but connectivity is your most valuable asset here: download all offline maps, river lodge booking confirmations, and jungle tour schedules over Roamix data while still at the airport before heading into the Amazon basin where coverage disappears.
Visa & Entry for Brazil
Brazil has a reciprocal visa policy. EU and UK citizens typically enter visa free for short stays. US, Canadian and Australian citizens are required to apply for an e-Visa in advance through the VFS Global portal.
eVisa / ETA
US, Canadian and Australian citizens must apply for a Brazilian e-Visa before travel. The process is done online through the official portal and costs around USD 80. Most EU passport holders enter visa free.
Passport validity
Your passport should be valid for at least 6 months beyond your planned departure from Brazil.
Onward ticket
Proof of onward or return travel and accommodation details may be requested by immigration.
Keep your e-Visa approval and travel documents accessible on your phone. Use your Roamix eSIM to present digital documents at the border.
Brazil's visa rules have changed recently. Always confirm current requirements at the Brazilian Ministry of Foreign Affairs or your nearest embassy before booking.
Get connected the moment you land in Brazil.
Get your Brazil eSIMMoney & Payments in Brazil
The Brazilian real (BRL) is the currency. USD is not widely accepted outside a few border towns. Get BRL at airport ATMs or exchange on arrival.
Cash vs Card
Cards are accepted in hotels, restaurants and most shops in cities. Street markets, beach vendors and rural spots are often cash only. Carry a mix.
ATMs
ATMs are widely available in cities and airports. Use bank ATMs, choose to pay in BRL and keep amounts small to avoid being targeted after a withdrawal.
Payment Apps
Pix is Brazil's instant payment system and is ubiquitous among locals, but tourists typically cannot use it without a Brazilian bank account and CPF number. Cards and cash remain the practical option for most visitors.
Daily Budget
Budget travellers spend around 150 to 250 BRL a day, mid range 350 to 600 BRL, with Sao Paulo and Rio at the higher end.
Data cost: Carrier roaming in Brazil can be expensive, while a Roamix plan covers a typical two week trip for a fraction of the cost.
Getting Around Brazil
Brazil is vast and getting around requires a mix of domestic flights, rideshare apps and long-distance buses depending on your route. Data is essential for safety and convenience in most modes.
Rideshare
Uber and 99 (owned by Didi) both operate in Brazilian cities. 99 is often cheaper and is preferred by locals. Both need an active data connection.
Domestic flights
Essential for covering Brazilian distances. LATAM, Gol and Azul connect the major cities. Use your eSIM to check in and manage connections.
Intercity buses
Long distance luxury buses connect cities along the coast and between Sao Paulo and Rio. Book through the operators' apps using data.
Metro and BRT
Sao Paulo has an extensive metro. Rio has a metro covering tourist zones from Ipanema to the city centre. Both use live app-based routing.
Regions & Travel
Brazil is continental in scale, offering a wild range of experiences from Rio's iconic beaches to Amazon rainforest expeditions, northeast colonial towns and Iguazu Falls. A connected phone is essential for navigating Brazilian cities, coordinating via WhatsApp and booking transport across this enormous country.
Best time to visit: May to September is the dry season in most regions and the most comfortable time to travel. February brings the world famous Rio Carnival. The Amazon is best explored in the dry season from June to November.
Southeast
Sao Paulo and Rio de Janeiro are Brazil's economic and cultural powerhouses. Sao Paulo's Paulista Avenue, Vila Madalena, Ibirapuera Park and MASP (Museu de Arte de Sao Paulo) anchor Latin America's most sophisticated city. Rio offers Cristo Redentor, Copacabana and Ipanema beaches, the Santa Teresa neighbourhood and the Tijuca Forest.
Signal: Excellent Vivo 5G and 4G across all central and tourist neighbourhoods in Sao Paulo and Rio. The Serra do Mar mountain roads between Sao Paulo and Santos are well covered by Vivo 4G.
Northeast
Fortaleza, Salvador, Recife, Natal and Sao Luis are Brazil's Afro-Brazilian cultural heartland. Salvador's Pelourinho historic district, Recife's Olinda UNESCO colonial town, Fortaleza's beaches and the extraordinary landscapes of Lencois Maranhenses and Jericoacoara define this region.
Signal: Good Vivo 4G to 5G in Salvador, Recife, Fortaleza and Sao Luis. Coverage can be patchy along remote coastal roads in Maranhao and inside the Lencois Maranhenses dune fields.
Amazon and Center-West
Manaus, Belem, Santarem and Alter do Chao anchor the world's largest tropical rainforest. The Meeting of the Waters (Encontro das Aguas) where the black Rio Negro meets the brown Amazon, the Teatro Amazonas opera house and the Pantanal wetlands with their jaguar-watching boat tours make this Brazil's greatest wilderness destination.
Signal: Vivo 4G and 5G in Manaus and Belem. Signal at large river lodges within 100 km of Manaus such as Anavilhanas Lodge and Juma Lodge. The Amazon interior and deep Pantanal are largely offline; prepare thoroughly with offline maps and emergency contacts.
South Brazil
Curitiba, Florianopolis and Porto Alegre have a distinct European flavour shaped by German, Italian and Ukrainian immigration. Foz do Iguacu and Iguazu Falls are one of the natural wonders of the world. The Serra Gaucha wine region near Bento Goncalves produces Brazil's best wines, and Gramado and Canela offer a European-style mountain resort experience.
Signal: Excellent Vivo 5G in Curitiba, Florianopolis and Porto Alegre. Vivo 4G at the Foz do Iguacu national park visitor centre and main waterfall walkways. Serra Gaucha vineyard roads around Bento Goncalves are well covered.
Minas Gerais and Central Highlands
Minas Gerais holds the finest collection of baroque architecture in the Americas, built from 18th-century gold rush wealth. Ouro Preto, a UNESCO World Heritage site, contains thirteen baroque churches including the Igreja de Sao Francisco de Assis with Aleijadinho's carved soapstone panels. Bonito in Mato Grosso do Sul offers the world's best freshwater snorkelling in crystal rivers like the Rio da Prata.
Signal: Excellent Vivo 4G and 5G in Ouro Preto's historic centre and on the BR-356 road from Belo Horizonte. Vivo 4G in Bonito town with intermittent coverage on farm tracks to the dive sites.
Hidden Gems
Lencois Maranhenses National Park
National ParkMaranhao
A vast landscape of white sand dunes interrupted by hundreds of crystal-clear blue and green freshwater lagoons formed by seasonal rainfall. The lagoons are at their fullest from June to September. The iconic Lagoa Bonita at sunrise and Lagoa Azul are 40 to 60 km into the park.
Signal: Vivo 4G in Barreirinhas (the main gateway town) and in Santo Amaro town. Inside the park's dune fields there is no mobile coverage from any carrier. Download offline maps and park trail information in Barreirinhas before entering.
4WD tours from Barreirinhas with local operators are the standard access method; negotiate and book via WhatsApp on Roamix data in Barreirinhas before heading into the park where there is no connectivity.
Fernando de Noronha
IslandPernambuco
A UNESCO World Biosphere Reserve archipelago 350 km off the Northeast coast with a strict daily visitor limit of 420 tourists that keeps it among Brazil's most pristine marine environments. Spinner dolphins gather at Baia dos Golfinhos every morning in one of the greatest wildlife spectacles accessible without a boat.
Signal: Vivo 4G in Vila dos Remedios (the main village). The Sancho Bay beach trail, the Leao Beach turtle nesting area and the Boldro viewpoint have intermittent Vivo coverage. The strict visitor limit means less network congestion than mainland beaches.
Use your Roamix eSIM to register for the daily environmental preservation tax (TEP) at noronha.pe.gov.br and book dive centres such as Aguas Claras and Atlantis Divers via WhatsApp before arrival, then cache offline maps before exploring the outer beaches.
Chapada Diamantina
National ParkBahia
A national park in the interior of Bahia with extraordinary hiking: Fumaca Falls plunges 340 metres off a plateau, and the Poco Encantado cave has an underground lagoon where sunlight penetrates at a 45-degree angle from April to September, illuminating the water an electric blue.
Signal: Vivo 4G in Lencois town (the park gateway) and in Mucuge. Trekking routes to Poco Encantado (the crystal cave), Fumaca Falls and the Morro do Pai Inacio plateau go off-grid. Download offline topo maps in Lencois before hiking.
Poco Encantado entry is strictly limited to 30 visitors per day. Guides for multi-day treks from Lencois to Andarai are mandatory; book via AgenciaHorizonte or Lentur in Lencois town using WhatsApp on Roamix data.
Bonito
rainforestMato Grosso do Sul
The world's premier freshwater snorkelling destination. The Rio da Prata and Rio do Peixe have visibility of 30 to 50 metres thanks to limestone filtration, and you float downstream through schools of dourado, pacu and piraputanga fish in a natural aquarium. All tourism is strictly regulated with daily visitor limits per site.
Signal: Vivo 4G in Bonito town centre. Dive sites along the Rio da Prata, Rio Formoso and Lagoa Misteriosa are accessible via farm roads with intermittent Vivo coverage. Download offline maps and tour booking confirmations in town before heading out.
Every Bonito attraction has a daily visitor limit. All activities must be booked through a licensed Bonito agency via the bonito.ms.gov.br portal or agencies like Ygarape Tour. Book every activity before arriving; Rio da Prata sells out weeks ahead in July high season. Use Roamix data to book as soon as dates are confirmed.
Pantanal North
National ParkMato Grosso
The world's largest tropical wetland and the best place on Earth to see jaguars in the wild. The Cuiaba River around Porto Jofre has the highest jaguar density of any accessible area; three-hour boat tours from Porto Jofre spot jaguars on a near-daily basis between July and October.
Signal: Vivo 4G in Cuiaba and Pocone (the North Pantanal gateway). Porto Jofre at the end of the Transpantaneira road has Vivo 4G at the Porto Jofre Hotel. The deep river channels where jaguar-watching boats operate have no mobile coverage.
Jaguar-watching tours from Porto Jofre are booked through Pantanal lodges such as Flotel Arara Azul and Pantanal Norte Lodge. Book 3 to 6 months ahead for peak season. Use Roamix data in Cuiaba to confirm all lodge bookings and download offline maps of the Transpantaneira before driving the 150 km dirt road to Porto Jofre.
Ouro Preto
archaeological siteMinas Gerais
The finest collection of baroque architecture in the Americas, built from 18th-century gold rush wealth. The thirteen baroque churches include the masterpiece Igreja de Sao Francisco de Assis, with carved soapstone panels by Aleijadinho, the greatest artist of colonial Brazil. The entire historic centre is a UNESCO World Heritage site.
Signal: Excellent Vivo 4G and 5G throughout Ouro Preto's historic centre and the main attraction churches. The roads approaching from Belo Horizonte on BR-356 are well covered by Vivo.
Ouro Preto is 90 minutes from Belo Horizonte by bus (Util and Cometa run frequent services; book at buscaonibus.com.br on Roamix data). The Museu da Inconfidencia and key churches require timed entry tickets purchased at the entrance. Use Roamix to book accommodation well ahead during the Festa do Aleijadinho in November.
Alter do Chao
Remote RegionPara
Called the Caribbean of the Amazon, Alter do Chao has freshwater beaches of white sand and clear green water at the confluence of the Arapiuns and Tapajos rivers. During the dry season low water from July to November, the sandbars expand to create a landscape unlike any other in the Amazon.
Signal: Vivo 4G in Alter do Chao town and on the main beach (Praia do Amor). Surrounding Amazon forest and river boat routes toward Santarem have intermittent Vivo coverage.
Alter do Chao is 30 km from Santarem city, served by direct flights from Belem and Manaus on Azul. River boat day trips to the Arapiuns indigenous communities require booking through local operators like Tapajatur via WhatsApp on Roamix data. The Lake Verde canoeing circuit is best in September at peak low-water season.
Paraty
city districtRio de Janeiro State
A perfectly preserved 17th-century Portuguese colonial port town on the Costa Verde between Rio and Sao Paulo. The car-free cobblestone historic centre floods at high tide in a spectacle the residents treat as entertainment. The surrounding Mata Atlantica contains the Trindade beach cove and waterfalls at the Cachoeira do Toboga.
Signal: Excellent Vivo 4G and 5G in Paraty historic town centre. Surrounding Atlantic Forest areas including Trindade beach village and Praia do Sono have intermittent Vivo coverage on the coastal tracks.
Paraty is 4 hours from Rio or 5 hours from Sao Paulo by bus (Costa Verde, Util). Book schooner island-hopping tours (escunas) on the dock at Cais de Paraty using Roamix data; tours sell out on high season weekends. The FLIP literary festival in July books out all accommodation months ahead.
Jericoacoara
coastal regionCeara
A car-free village in a national protected area on the Ceara coast, accessible only by 4WD or buggy across beach and dunes. The Duna do Por do Sol (sunset dune) is the nightly ritual where over 200 people gather to watch the sun descend into the Atlantic. Jericoacoara has one of the strongest and most consistent winds for kite surfing in the world.
Signal: Vivo 4G in Jericoacoara village centre. The sunset dune and beach to the east of the village have intermittent coverage. Remote kite surfing beaches toward Preazinho and Tatajuba accessible by buggy are off-grid.
Book transfers in advance via jericoacoara.tur.br on Roamix data. Kite surfing lessons with Dunas Kite School or Pro Kite Brasil are bookable via WhatsApp. The Lagoa do Paraiso lagoon tour must be booked on arrival in Jeri with local buggy operators.
Ilha Grande
IslandRio de Janeiro State
A 193-square-kilometre island in Angra dos Reis Bay with no cars or roads and the best Atlantic Forest hiking in Southeast Brazil. Lopes Mendes beach consistently ranks among Brazil's best: 3 km of curved white sand backed by rainforest with no development whatsoever.
Signal: Vivo 4G in Vila do Abraao (the main village). Trails to Lopes Mendes beach, Dois Rios and Parnaioca beach are off-grid inside the Atlantic Forest. Download offline trail maps in Vila do Abraao before hiking.
Ferries from Angra dos Reis and Mangaratiba run multiple times daily; buy tickets at the ferry terminal or at grumaribuss.com.br on Roamix data. Pousadas in Vila do Abraao book out in January to February and July; reserve 1 to 2 months ahead on Booking.com.
Events & Best Seasons
Rio de Janeiro Carnival
FestivalSambadrome (Marques de Sapucai) and street blocos across Rio de Janeiro · February 13 to 17, 2026 (peak parades February 16 to 17)
The world's most famous carnival, with 2 million people on the streets during the Friday to Tuesday celebration. The Sambadrome elite parade competition (Grupo Especial) takes place over two nights, with 12 samba schools of 3,000 to 5,000 members each presenting 70 to 80 minutes of choreographed music, dance, costumes and allegorical floats. Street blocos fill every neighbourhood of Rio for the two weeks leading up to Carnival week.
Network note
Networks are severely congested in the Sambadrome and at the busiest blocos such as Bola Preta and Monobloco. Expect very slow data in crowded areas during the main parade nights.
Roamix tip
Sambadrome tickets for the elite Grupo Especial parade sell out in October or November at ligas.com.br. Sector 9 and 11 grandstands are the best value positions. Share meet-up locations before parades start; your Roamix eSIM reconnects as soon as you move to a quieter area.
Salvador Carnival
FestivalBarra-Ondina circuit and Pelourinho, Salvador, Bahia · February 13 to 17, 2026
Salvador's Carnival is a three-circuit outdoor festival where trios eletricos (massive trucks carrying sound systems) move through the streets with pipelines of dancing revellers following behind. Ivete Sangalo, Claudia Leitte and Anitta headline the Barra-Ondina circuit. The Pelourinho circuit centres on traditional Axe music and percussion-only Afro-Brazilian groups like Ile Aiye and Olodum.
Network note
Large crowds on the Barra-Ondina circuit create mobile congestion; Vivo holds better coverage than other carriers in Salvador during Carnival. The Pelourinho circuit is smaller and less congested.
Roamix tip
Abada (bloco membership shirt) packages for the Barra-Ondina circuit sell out months ahead; buy at the bloco websites or at Ingressos.com. The Pelourinho circuit is free-entry and more culturally authentic. Book Salvador accommodation at least 3 months ahead as Carnival doubles or triples room rates.
Lollapalooza Sao Paulo
musicAutodromo de Interlagos, Sao Paulo · Late March 2026 (two weekends)
The South American edition of Lollapalooza, drawing the biggest international headliners of the global festival circuit. Recent headliners have included The Weeknd, Billie Eilish, Coldplay and Pearl Jam. The Interlagos venue holds up to 100,000 people per day over a four-day event spread across two weekends.
Network note
The Interlagos venue is 20 km from central Sao Paulo; Vivo 5G covers the site but heavy crowd usage can slow data during headline acts. Pre-download venue maps and schedules before arriving.
Roamix tip
Tickets go on sale in November or December at lollapaloozabr.com.br; single-day passes for headline acts sell out within hours. Buy immediately on Roamix data when sales open. Pre-book your return Uber at the end of the opening act to avoid post-show surge pricing.
Festa Junina
CulturalNationwide, largest in Campina Grande, Paraiba and Caruaru, Pernambuco · Throughout June and July, peak third weekend of June
Brazil's second most important folk festival after Carnival, celebrating Saints Anthony, John and Peter with forro dancing, quadrilha (square dancing), mock weddings and corn-based foods across every city and town. The Northeast celebrations are the most spectacular: Campina Grande's Parque do Povo and Caruaru's Alto do Moura host month-long events drawing 2 million visitors each.
Network note
Good 4G coverage in the main city venues in Campina Grande and Caruaru. Fortaleza and Recife have excellent local Festa Junina celebrations in every bairro that are free and easy to find on Roamix data.
Roamix tip
Campina Grande and Caruaru book out completely in June; plan accommodation and bus or flight transfers 2 to 3 months ahead. Use your Roamix eSIM to navigate between Festa Junina venues and book accommodation well in advance.
Parintins Folklore Festival
CulturalBumbodrome Arena, Parintins Island, Amazonas · Last three days of June (June 26 to 28, 2026)
The Amazon's most spectacular cultural event: a two-team competition between Garantido (red team) and Caprichoso (blue team) presenting opposing folkloric narratives through music, dance, costumes and theatrical effects in a 35,000-seat arena on an island in the middle of the Amazon River. The entire city of Parintins divides completely into two colour-coded halves for three days.
Network note
Parintins Island has limited Vivo 4G in the town centre and at the Bumbodrome. The event draws large crowds; download all bookings and schedules in Manaus before the river journey or flight to Parintins.
Roamix tip
Parintins is accessible by boat from Manaus (2 days) or by Azul airline flights that operate specifically during the festival. Book flights in January or February before they sell out. Festival package deals including accommodation are available at parintins.am.gov.br; confirm all bookings on Roamix data before travelling.
Rock in Rio
musicCidade do Rock, Barra da Tijuca, Rio de Janeiro · Biennial, 2026 edition dates to be confirmed
One of the world's largest music festivals, founded in Rio de Janeiro in 1985 and held biennially. The 2024 edition featured Coldplay, Iron Maiden, Maroon 5 and Post Malone. The Cidade do Rock venue in Barra da Tijuca holds up to 100,000 people per day over seven days.
Network note
The Cidade do Rock venue is accessible by Rio Metro Line 4 extension to Barra da Tijuca. Vivo 5G covers the site, but peak crowd periods slow data during headliner sets.
Roamix tip
Tickets sell out in hours when on sale at rockinrio.com; register for notification on the site before sales open. Check rockinrio.com on Roamix data for the 2026 date announcement and buy immediately when tickets go live.
Oktoberfest Blumenau
FestivalVila Germanica Park, Blumenau, Santa Catarina · October, 17 days
The third-largest Oktoberfest in the world, founded in 1984 in the city settled by German immigrants in 1850. Over 700,000 visitors attend 17 days of German-style beer halls, live brass band music, schottisch and waltz dancing and authentic German food. The historic Stadtplatz district still has German-language street signs.
Network note
Blumenau has solid Vivo 4G throughout the Vila Germanica park venue. Crowds are large but coverage holds well compared to the major carnival events.
Roamix tip
Blumenau accommodation books out completely during Oktoberfest; book via Booking.com on Roamix data 3 to 4 months ahead. Beer tent reservations for covered seating are made directly through the tent operators at oktoberfestblumenau.com.br. Curitiba to Blumenau is 2.5 hours by Catarinense bus.
Formula 1 Brazilian Grand Prix
SportsAutodromo Jose Carlos Pace, Interlagos, Sao Paulo · November
One of Formula 1's most atmospheric events, held at the Interlagos circuit in Sao Paulo since 1973. The Brazilian crowd is legendary for its devotion to Brazilian drivers, its choreographed chants and the noise level that makes the Interlagos grandstands unique in the F1 calendar. Sao Paulo's altitude of 800 metres affects tyre behaviour and adds racing unpredictability.
Network note
Vivo 5G covers the Interlagos circuit and surrounding grandstands. Roads close around the circuit on race days; use Metro to CPTM Santo Andre line and have Roamix data active for transport navigation.
Roamix tip
Tickets via f1.com typically sell out in the primary market within weeks of release in January or February. General admission (arquibancada) for the full three days is more affordable than grandstand seats. Plan transit via the Metro and CPTM Santo Andre line on race days as roads around Interlagos close.
Sao Paulo Art Biennial
artsCiccillo Matarazzo Pavilion, Ibirapuera Park, Sao Paulo · October to December, biennial (2026 edition)
The second oldest art biennial in the world after Venice, founded in 1951 in the Oscar Niemeyer-designed pavilion at the edge of Ibirapuera Park. The 2026 35th Sao Paulo Biennial will feature artists from over 80 countries across three floors of the 30,000-square-metre pavilion, with free admission for all visitors on Saturdays.
Network note
Excellent Vivo 5G throughout Ibirapuera Park. Free Saturday entry draws large queues; download the Biennial artist and exhibition guide at bienal.org.br on Roamix data before arriving to plan your visit.
Roamix tip
Free entry on Saturday mornings; expect large queues at the pavilion entrance. Combine the Biennial with the MAM (Museu de Arte Moderna) in the adjacent building. Pull up the exhibition guide at bienal.org.br on Roamix data before arriving.
Bumba Meu Boi
CulturalPraca Maria Aragao and Lagoa da Jansen, Sao Luis, Maranhao · June 13 to 30 (peak around June 23 to 24)
A UNESCO Intangible Cultural Heritage festival combining African, indigenous Brazilian and Portuguese folk traditions in a theatrical dance-drama about the death and resurrection of a magical ox. Sao Luis has the most traditional and elaborate Bumba Meu Boi groups in Brazil, filling the arraials at the Praca Maria Aragao and the open-air theatres of the Lagoa da Jansen nightly.
Network note
Vivo 4G covers Sao Luis city centre and the main arraial venues. Most presentations are free-entry outdoor events; Roamix data is sufficient for navigation between the multiple festival grounds across the city.
Roamix tip
The most important presentations are around the Feast of Saint John (June 23 to 24) and Feast of Saint Peter (June 28 to 29). Free entry to most arraials. Sao Luis is the gateway to Lencois Maranhenses; fly in on Gol or Azul and combine both in one trip, booking Lencois Maranhenses 4WD tours on Roamix data on arrival.
Spring
September to November is warm and increasingly humid. The northeast is at its greenest with full lagoons in Lencois Maranhenses.
Summer
December to March is summer in Brazil, hot and humid with heavy rain in many regions. Rio Carnival falls in February and this is peak tourist season.
Fall
April to May brings cooling temperatures and the start of the dry season in the southeast. A pleasant time to visit most cities.
Winter
June to August is the dry season in most of Brazil, with cooler temperatures in the south and the best time for the Amazon and northeast coast.
Remote Work from Brazil
Sao Paulo is South America's main business hub with fast urban 5G, abundant coworking spaces and a large tech community. Rio is a more relaxed base with good city connectivity.
5G in Sao Paulo easily handles video calls and tethering. A Roamix plan with 20 GB or more suits a working week in the city alongside exploring.
Coworking spaces in Sao Paulo's Faria Lima and Vila Madelena neighbourhoods offer reliable, fast connections. Use your eSIM as a backup on the move.
Get connected the moment you land in Brazil.
Get your Brazil eSIMLocal Tips for Brazil
Language
Brazilian Portuguese is very different from European Portuguese. English is spoken in tourist areas and by younger Brazilians in cities, but outside Rio and Sao Paulo a translation app on your connected eSIM is genuinely useful.
Tipping
Restaurants include a 10 percent service charge on bills. You can decline it, but paying is considered respectful. Tips are not expected for taxis or rideshare.
Food & Dining
Brazilian food is regional and diverse. Try feijoada in Rio, churrasco in the south, acaraje in Salvador and fresh fish on the northeast coast. Book popular spots ahead using the Yelp equivalent, the TripAdvisor app.
Transport
Use Uber or 99 over informal taxis for safety. In Sao Paulo, the metro is excellent. Keep your eSIM active to book rides and navigate the city.
Emergency Numbers
general
190
police
190
ambulance
192
fire
193
Essential Apps
99
Brazil's most popular rideshare app, often cheaper than Uber and preferred by local drivers.
Essential for every interaction in Brazil from hotel check-in to booking tours and coordinating with local contacts.
Google Translate
Camera translation of Brazilian Portuguese menus and signs in real time, invaluable outside tourist zones.
Safety & Health in Brazil
Brazil is a rewarding but complex travel destination from a safety perspective. Stick to well-known tourist areas, use rideshare apps over street taxis, keep valuables hidden and stay alert in crowded areas in Rio and Sao Paulo.
Keep your Roamix eSIM active to share your location with travel companions, use Uber for safe transport and access real-time safety advisories from your country's foreign affairs website.
Health Note
Yellow fever vaccination is required or recommended for travel to the Amazon region and some other areas. Check current requirements before travel. Use mosquito repellent in jungle and coastal regions.
Water Safety
Tap water is treated in major cities but not reliably safe to drink. Stick to bottled or filtered water throughout your trip.
Frequently Asked Questions
Brazil eSIM, connectivity, and travel
What is the best eSIM for Brazil?
Roamix is a strong choice because it connects to Vivo and Claro networks, which together provide the widest coverage and fastest 5G speeds in Brazil. You activate before you fly and land connected at Guarulhos or Galeao.
Do I need a SIM card for Brazil?
You do not need a physical SIM. Getting a local Brazilian SIM is complicated because it requires a CPF tax number. A Roamix eSIM gives you instant local data on arrival without any bureaucracy.
What is the most affordable eSIM for Brazil?
Roamix offers value plans sized from a city weekend to a month-long adventure, all undercutting carrier roaming rates significantly. International roaming in Brazil is expensive, making a Roamix plan a clear cost saving.
Does an eSIM work in the Amazon?
Signal exists in Manaus and along the main river but disappears rapidly in the forest interior and on remote tributaries. Download offline maps and save emergency contacts before leaving Manaus.
How do I set up an eSIM for Brazil?
Buy a Roamix Brazil plan, install the eSIM over wifi before departure, then enable data roaming on the Roamix line. It connects to a local carrier automatically when you land.
Can I use WhatsApp in Brazil?
Yes, and it is absolutely essential. WhatsApp is Brazil's primary communication tool, used for everything from hotel check-ins to ordering from restaurants. A Roamix eSIM keeps it running reliably throughout your trip.
Do I need a visa to visit Brazil?
EU and UK citizens generally enter visa free. US, Canadian and Australian citizens need to apply for a Brazilian e-Visa before travel through the VFS Global portal. Always confirm current rules before booking.
How much data do I need for two weeks in Brazil?
A two week city and coast trip uses around 8 to 12 GB, covering rideshare with Uber or 99, WhatsApp coordination, social uploads and daily navigation. Add more if you plan an Amazon leg.
Is it safe to visit Rio de Janeiro?
Rio is safe in its main tourist areas including Ipanema, Leblon, Santa Teresa and the city centre, but requires normal urban vigilance. Use Uber over street taxis and keep your phone in a pocket rather than visible. A connected eSIM keeps safety apps and location sharing active.
Can I use Pix as a tourist in Brazil?
Pix requires a Brazilian bank account and CPF number, which most tourists cannot access. As a visitor, pay by international card or cash. A connected Roamix eSIM keeps your banking apps working for card payments.
What is the best way to get from Guarulhos airport into Sao Paulo?
The Airport Bus Service (EMTU) connects GRU to Tiete bus terminal and Paulista Avenue for BRL 20, and Uber and 99 both operate at the airport. A connected Roamix eSIM lets you request a rideshare from inside the terminal before you reach the taxi rank.
Is airport wifi enough at GRU or GIG, or should I get a Brazil eSIM?
Airport wifi at GRU and GIG is free but stops at the terminal exit. A Roamix Brazil eSIM keeps you connected through arrivals, on the way to the city and everywhere in between, which matters in Brazil's large and sometimes confusing airports.
Will my eSIM work at Fernando de Noronha?
Yes. Vivo 4G is available in Vila dos Remedios, the main village on Fernando de Noronha. Signal is absent on remote beaches and dive sites, so download offline maps and confirm bookings with dive centres like Aguas Claras or Atlantis Divers before leaving the village. The island's strict visitor limit means less network congestion than mainland beaches.
Will my eSIM work at Lencois Maranhenses National Park?
Vivo 4G is available in Barreirinhas, the main gateway town for Lencois Maranhenses. Inside the park's dune fields and lagoons there is no coverage from any carrier. Use your Roamix eSIM in Barreirinhas to book 4WD tours and guides via WhatsApp, then download offline maps before heading into the dunes.
How do I get to Eduardo Gomes Airport in Manaus and what should I do on arrival?
MAO is served by LATAM, Azul and Gol from all major Brazilian cities. On arrival, Vivo 4G and 5G activate immediately with a Roamix eSIM. Download all offline maps, river lodge booking confirmations and jungle tour schedules while you are still at the airport, as mobile coverage disappears rapidly once you travel beyond the city into the Amazon basin.
Still have questions?
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Stay connected across Brazil with Roamix
Skip the roaming bills and the CPF number headache. Install a Roamix Brazil eSIM before you fly and land with fast local data ready from the moment you clear customs.