Key takeaways
Belgium has excellent nationwide 4G and rapidly expanding 5G, led by Proximus which won the MedUX best network award for Q4 2025. Coverage is near-seamless across the dense urban corridor from Antwerp to Liege, and reliable in the Ardennes highlands and coastal dunes. A Roamix Belgium eSIM connects you to the strongest local network the moment you land at Brussels Airport, with no roaming fees to worry about. Budget 5 to 8 GB for a one-week trip, and note that EU roaming rules mean any EU-issued SIM works here without surcharges.
- Proximus leads Belgium for 5G coverage and network quality, winning best network in MedUX Q4 2025 independent testing.
- A Roamix eSIM activates automatically on arrival and avoids expensive home-carrier roaming fees.
- EU/EEA Roam Like At Home applies to EU SIMs, but non-EU travellers benefit most from a Roamix eSIM.
- Belgium has three official languages; English is widely spoken in Brussels and tourist areas.
- Contactless payments are the norm throughout Belgium, making a connected phone essential for transit apps and maps.
Best way to get data in Belgium
For non-EU visitors to Belgium, a Roamix eSIM is the most cost-effective and convenient way to stay online, with local Proximus or Orange Belgium speeds and no surprise roaming charges.
| Option | Best for | Good to know |
|---|---|---|
| Roamix eSIMRecommended | Best for: Most travellers | Instant activation on a Proximus or Orange Belgium network, no roaming bill and nothing physical to collect at a shop. |
| Local physical SIM | Best for: Long stays needing a Belgian number | Available from Proximus, Orange and BASE shops in most cities. Requires ID and a store visit. |
| Pocket wifi | Best for: Groups sharing one connection | Another device to charge and carry, and must be returned at trip end. |
| Carrier roaming | Best for: Very short trips with no setup time | EU SIMs roam free under Roam Like At Home rules. Non-EU roaming can be expensive. |
Free wifi is available in most hotels, cafes and museums across Belgium. Public networks are adequate for casual browsing but mobile data is more reliable and secure for navigation and bookings on the move.
How much data you need
Belgium is compact, so data needs are moderate. City trips run light, but the Ardennes and remote coastal nature areas benefit from offline map preparation before you leave signal range.
3 to 5 GB
Long weekend in Brussels and Bruges
Transit navigation, restaurant bookings, museum ticket apps and social uploads in well-covered urban areas.
5 to 8 GB
One week city-hopping Antwerp, Ghent, Liege and the coast
Frequent transit app use, daily navigation, streaming and social uploads across multiple cities.
20 GB or more
Remote work base in Brussels or Ghent
Video calls, laptop tethering and cloud uploads alongside daily sightseeing.
Data per hour, by activity
- Maps and navigation
- 5 MB
- Social media and browsing
- 100 to 150 MB
- Music streaming
- 70 MB
- Standard video streaming
- 700 MB to 1 GB
- Video calls
- 500 MB to 1.5 GB
Download offline maps for the Ardennes and remote coastal reserves before leaving a town with strong signal.
How to set up a Belgium eSIM
A Roamix Belgium eSIM is best installed over wifi before departure. It activates automatically when you connect to a Belgian network on arrival, so you land already online at Brussels Airport or Charleroi.
- 1
Buy your plan on the Roamix Belgium eSIM page before departure.
- 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 and texts.
- 4
Enable data roaming for the Roamix line only.
- 5
Land in Belgium and the eSIM connects automatically to Proximus or Orange Belgium.
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.
Roamix sets the correct APN automatically on most devices. If data does not start after landing, apply the APN from your order and toggle airplane mode.
No data on arrival usually means data roaming is off for the Roamix line. Check settings, select the network manually and restart.
Visa and entry for Belgium
Belgium is part of the Schengen Area, so nationals of EU, EEA and many other countries can enter without a visa for stays of up to 90 days in any 180-day period. Citizens of countries not on the visa-free list must obtain a Schengen visa from a Belgian embassy before travel.
- eVisa or ETA
- The EU is introducing the ETIAS travel authorisation for visa-exempt non-EU nationals, expected to become mandatory in 2025 or 2026. Check the official ETIAS website at travel-europe.europa.eu before booking. EU, EEA and Swiss citizens need only a national ID card.
- Passport validity
- Your passport should be valid for at least 3 months beyond your planned departure from the Schengen Area.
- Onward ticket
- You may be asked to show proof of onward travel and sufficient funds for your stay at the Schengen border.
Keep your digital travel documents and ETIAS authorisation accessible on your phone. Use your Roamix eSIM to pull up documents at the border if needed.
Entry rules change. Confirm current Schengen and ETIAS requirements with the Belgian immigration authority or your country's embassy before booking.
When you land in Belgium
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How people message here
Belgians use WhatsApp heavily for group and personal messaging. iMessage is common among iPhone users. SMS is still in use for business notifications but WhatsApp dominates personal communication.
Do you need a local number?
You rarely need a local Belgian number as a tourist. Ride-hailing, restaurant reservations and most tourist services accept international numbers or operate through apps.
Keep your home SIM active for SMS two-factor authentication while using the Roamix line for data in Belgium.
Airports in Belgium
BRU
Brussels Airport
Zaventem (Brussels)
Free wifi throughout the terminal with solid speeds in the departure and arrivals halls.
Activate your Roamix eSIM before landing so you can compare the Airport Express train, which reaches Brussels Central in 17 minutes, against taxi and rideshare options the moment you clear customs.
CRL
Brussels South Charleroi Airport
Charleroi
Free wifi across the terminal, reasonable for downloads and transit research.
Charleroi is 60 km south of Brussels. With Roamix data you can book the TEC shuttle bus to Charleroi South station or a direct coach to Brussels Midi the moment you land.
ANR
Antwerp International Airport
Antwerp
Free wifi available in the terminal with adequate speeds for maps and bookings.
ANR is just 5 km from central Antwerp. A connected Roamix eSIM lets you book a De Lijn bus or rideshare directly into the diamond district or Rubens House area.
LGG
Liege Airport
Liege
Free wifi in the passenger terminal.
Liege is the gateway to the Ardennes. Use your Roamix eSIM to navigate the bus connections into the city or plan your drive south into the Ardennes forest before you leave the terminal.
Apps and internet access in Belgium
Belgium has a fully open internet with no censorship or restrictions, so all common apps work normally on a Roamix eSIM.
There are no restrictions on social media, messaging, search or streaming services. No VPN is needed for any mainstream service in Belgium.
WhatsApp, works
Fully available for messaging and calls.
FaceTime, works
Works normally over data and wifi.
Google Maps and Search, works
No restrictions.
Social media, works
Instagram, X, TikTok and Facebook all work without restriction.
Getting around Belgium
Belgium is small and superbly connected. An extensive rail network links all major cities in under an hour, regional buses serve smaller towns, and the coastal Kusttram provides a unique seafront connection from one end of the coast to the other.
Train (SNCB/NMBS)
The national rail network connects Brussels, Bruges, Ghent, Antwerp, Liege and most medium-sized towns with frequent fast services. Buy tickets and check live departure times in the SNCB/NMBS app with your Roamix data.
City trams and buses
Brussels has a metro, tram and bus network (STIB/MIVB). Ghent, Antwerp and Liege have extensive tram systems. Download the local transit app for real-time arrivals and contactless ticketing.
Rideshare
Uber and local services like Bolt operate in Brussels, Antwerp and Ghent. A live data connection is needed to book, track and pay.
Rental car and Ardennes drives
Self-drive is the best way to explore the Ardennes, Meuse Valley and smaller Flemish heritage towns off the rail network. Use your Roamix eSIM for navigation and offline map downloads before entering remote forested areas.
The SNCB/NMBS rail app and STIB/MIVB app for Brussels are essential. Contactless payment works on most trams and buses. Download your transit app before arriving so you can navigate without delay.
Money and payments in Belgium
Belgium uses the euro. Contactless payments are standard at shops, restaurants, cafes and transit ticketing machines throughout the country.
- Cards and cash
- Cards are accepted nearly everywhere, including small bakeries and street food vendors. Carry a small amount of cash for rural markets and village cafes in the Ardennes.
- ATMs
- ATMs are plentiful across cities and towns. Use bank ATMs to avoid third-party fees and always choose to be charged in EUR to avoid dynamic currency conversion.
- Payment apps
- Apple Pay and Google Pay are widely accepted. Bancontact is the dominant Belgian local payment network, often faster than international card schemes at smaller terminals.
- Tipping
- Tipping is not obligatory in Belgium but appreciated. Rounding up the bill or leaving 5 to 10 percent at sit-down restaurants is common. Service charge is often included in restaurants, check before adding extra.
Daily budget
Budget travellers can manage on around 70 to 100 EUR per day. Mid-range travellers spending on sit-down meals, transport and museums typically budget 120 to 200 EUR. Brussels and the coast run higher than the Ardennes.
Local tips for Belgium
- Language
- Belgium has three official languages: Dutch in Flanders, French in Wallonia and German in a small eastern canton. Brussels is officially bilingual (French and Dutch). English is widely spoken in tourist areas, international Brussels and all major cities.
- Food
- Belgian food culture is defined by world-class fries (frites), an extraordinary variety of abbey and craft beers, praline chocolates, waffles and moules-frites. Each region and monastery produces distinct beers. The Michelin density per capita is one of Europe's highest.
- Plugs
- 230V, Type E plugs
Apps worth having
SNCB/NMBS
transit
Official Belgian rail app for timetables, live departures, ticket purchases and platform information across the national rail network.
STIB/MIVB
transit
Brussels public transport app covering metro, tram and bus routes with real-time arrivals and contactless ticketing.
Visit Brussels
travel
Official Brussels tourism app with museum opening times, walking routes and current event listings, useful for timed entry bookings.
Safety and health in Belgium
Belgium is a very safe destination for tourists. Petty theft can occur around major tourist attractions in Brussels and Bruges, particularly in crowded Grand-Place and at busy rail stations. Staying connected helps you navigate safely and keep your documents accessible.
- Stay reachable
- Keep your Roamix eSIM active to access emergency services on 112, share your location in case of an incident, and navigate away from disorienting areas of Brussels at night. Keep your phone secured in crowded tourist areas.
- Health
- Healthcare in Belgium is excellent. EU citizens should carry their European Health Insurance Card (EHIC). Non-EU travellers are advised to carry travel health insurance, as medical costs can be high.
- Tap water
- Tap water is safe to drink throughout Belgium. Bottled water is widely available but tap water quality is high in all cities and towns.
Networks and coverage in Belgium
Belgium's three main operators, Proximus, Orange Belgium and BASE (Telenet), cover the country with near-ubiquitous 4G and fast-expanding 5G. Proximus has deployed the most extensive 5G network, including Standalone 5G+ commercially live as of 2025, and won the MedUX best mobile network award for Q4 2025. A Roamix Belgium eSIM connects to the strongest available network the moment you arrive at Brussels Airport or Charleroi, giving you fast data in cities, along the motorway network and deep into the Ardennes without roaming charges.
Proximus
Belgium's largest operator by network quality, with the widest 5G coverage, Standalone 5G+ commercially available, and the MedUX Q4 2025 best mobile network award for overall performance.
Orange Belgium
Strong 4G and 5G presence in Brussels, Antwerp, Ghent and Liege, sharing network infrastructure with Proximus via a joint venture that extends rural reach.
BASE (Telenet)
Part of the Telenet group, with solid 4G coverage across Flanders and 5G rolling out in major urban centres. Popular for budget-conscious users.
- Typical speeds
- Urban 5G delivers 80 to 200 Mbps. Regional 4G across Belgium typically provides 30 to 80 Mbps.
- 5G
- 5G is live across major cities and suburbs, with Proximus leading national 5G coverage and deploying Standalone 5G+ commercially.
For city trips and rail travel between Brussels, Bruges, Ghent and Antwerp, any of the three operators will give excellent connectivity. For driving the Ardennes and remote Wallonian valleys, Proximus has the most consistent rural reach.
Belgium is compact and densely networked. The main gaps are in the heavily forested Ardennes hills in the south, particularly on remote walking trails between Bastogne and Bouillon, and inside some coastal nature reserves near De Panne. Coverage is otherwise reliable down to small villages. Belgian networks operate on widely supported 4G and 5G bands. A Roamix eSIM works on essentially any recent unlocked phone from iPhone XS onward and equivalent Android devices.
Where to go in Belgium
Belgium is a compact country that rewards slow exploration. Medieval city centres, world-class beer culture, Flemish art masterpieces, rolling Ardennes forests and a North Sea coast are all within two hours of Brussels. A Roamix eSIM keeps you navigating the dense rail network, booking timed museum entries and pulling up beer lists wherever you wander.
Best time to visit
April to June for mild weather, blooming city parks and the Belgian beer festival circuit. July and August for coastal resorts and outdoor festivals. December for Christmas markets in Bruges, Ghent and Brussels.
Brussels and Brabant
The bilingual capital and the EU quarter surround some of Europe's finest art nouveau architecture and the Grand-Place, flanked by the comic strip route, Magritte Museum and an exceptional restaurant scene.
- Grand-Place Brussels
- Atomium
- Magritte Museum
- Manneken Pis
- Parc du Cinquantenaire
Dense 5G across central Brussels and the European Quarter. Proximus and Orange Belgium provide seamless coverage on the metro, tram and throughout the inner ring.
Flanders and Bruges
The Flemish north stretches from Ghent's canal belt and the student energy of Leuven to the perfectly preserved medieval centre of Bruges, one of the most photographed cities in Europe.
- Bruges historic centre
- Ghent Gravensteen
- Leuven Grand Beguinage
- Damme canal walk
- Halve Maan Brewery Bruges
Excellent 5G in Bruges, Ghent and Leuven. Coverage is consistent on the intercity rail and along coastal routes to Ostend and Knokke.
Antwerp and the Diamond Quarter
Belgium's largest port city and fashion capital, home to the Rubens House, the MAS museum on the river and the legendary Antwerp diamond district that handles more than 80 percent of the world's rough diamonds.
- Rubens House
- MAS Museum
- Cathedral of Our Lady
- Diamond District
- Zurenborg neighbourhood
Strong 5G across central Antwerp and the Port of Antwerp area. Coverage is reliable on the pre-metro tram network and throughout the fashion and diamond districts.
Wallonia and the Ardennes
French-speaking Belgium south of the language border, where the Ardennes forests shelter medieval castles at Bouillon and Durbuy, the Han-sur-Lesse caves and the Bastogne War Museum honouring the Battle of the Bulge.
- Bouillon Castle
- Han-sur-Lesse Caves
- Bastogne War Museum
- Dinant Citadel
- Durbuy old town
Good 4G coverage in Namur, Liege, Dinant and Bastogne. Remote Ardennes trails and forest roads between villages can drop to patchy signal; download maps before heading into the hills.
The Belgian Coast
A 67 km unbroken stretch of sandy North Sea beach from De Panne to Knokke-Heist, served by the world's longest tramline, the Kusttram, passing through resort towns like Ostend, De Haan and Blankenberge.
- Ostend beach and pier
- De Panne dunes and Plopsaland
- Knokke-Heist art galleries
- Blankenberge pier
- Kusttram scenic route
Good coverage along the Kusttram route and in all coastal resort towns. Remote dune nature reserves near De Panne and Zwin can be patchy off the main road.
Off the beaten path
Ghent's medieval waterfront along the Graslei and Korenlei is one of the best-preserved in Europe, and the city's festival culture, student energy and independent restaurants outshine many more famous neighbours.
Signal: Strong Proximus 5G across central Ghent and the Graslei and Korenlei quays. Coverage is excellent for the canal boat tours and the Gravensteen castle visit.
One of Europe's most spectacular cave systems, where a river flows through cathedral-sized chambers and the tour includes a boat ride underground through Palaeolithic formations, followed by a wildlife reserve above ground.
Signal: Good 4G in the village of Han-sur-Lesse. Signal is unavailable inside the cave system during the underground boat tour, so book and map-check before entering.
The 11th-century castle of Godfrey of Bouillon towers above a horseshoe bend of the Semois River in the deepest part of the Ardennes, one of the most dramatic medieval fortifications in the Benelux region.
Signal: Adequate 4G in Bouillon town. The Semois River trail above the castle and deep valley hiking routes can lose signal. Download trail maps in town first.
The most compelling World War II memorial in Belgium, located where the Battle of the Bulge was fought in December 1944. The modern underground museum and the star-shaped Mardasson memorial are a moving tribute to the Allied defence.
Signal: Strong Proximus 4G throughout Bastogne and in the Mardasson memorial park outside town.
The Halve Maan brewery runs the world's only beer pipeline under a medieval city, connecting the brewery in the historic centre to its bottling plant 3 km away through a pipe that carries 6,000 litres of Brugse Zot beer per hour.
Signal: Excellent Proximus 5G in central Bruges. The Halve Maan website and ticketing are easily accessible over Roamix data for real-time availability.
A UNESCO World Heritage Site that is the world's only printing museum housed in an original 16th-century printing works, preserving the oldest surviving printing presses, a vast archive of Christophe Plantin's typography and the family home intact.
Signal: Strong 5G throughout central Antwerp. The museum's digital ticketing system works reliably over Roamix data.
A transboundary nature reserve straddling the Belgian and Dutch border where storks nest in large colonies, thousands of migratory waders pass through on Atlantic flyways and the tidal salt marshes are among the finest in northern Europe.
Signal: Good coverage in Knokke-Heist. The salt marsh boardwalks inside the Zwin reserve have limited signal; download the bird species guide in Knokke before entering.
The spectacular birthplace of the saxophone, squeezed between a sheer limestone cliff and the Meuse River, where a cable car links the riverside town to a Napoleonic citadel with views over the valley and the onion-domed collegiate church below.
Signal: Good Proximus 4G along the Meuse Valley corridor through Dinant. The clifftop citadel and river kayak routes retain decent coverage.
Home to the European Parliament, the European Commission headquarters and the Parlamentarium visitor centre, this Brussels district gives travellers an accessible window into EU institutions that shape policy for 450 million people.
Signal: Dense Proximus and Orange Belgium 5G across the European Quarter around Schuman and the Ixelles ponds.
Belgium's most impressive coastal dune landscape, a shifting wilderness of parabolic dunes up to 30 metres high that form a buffer between the North Sea and the polders, adjacent to the World War I In Flanders Fields memorial region in Ypres.
Signal: Good coverage in De Panne town centre. The Westhoek parabolic dune reserve away from the main paths can drop to limited signal; download the walking trails before entering.
Events and seasons in Belgium
First weekend of February
Bruges Beer Festival
Bruges, Flanders
A focused two-day celebration of Belgian craft and specialty beers held in the medieval concert hall (Concertgebouw) and the Beguinage, featuring rare abbey beers, gueuze and seasonal specialties not available outside Belgium.
The Sunday, Monday and Tuesday before Ash Wednesday
Binche Carnival
Binche, Wallonia
A UNESCO Intangible Cultural Heritage carnival famous for its Gilles, costumed figures in elaborate wax-mask and ostrich-feather headpieces who parade through the town throwing blood oranges into the crowd, a tradition dating to the 16th century.
Late April to early May
Liege Jazz Festival
Liege, Wallonia
One of Belgium's oldest and most respected jazz events, featuring Belgian and international jazz artists across the city's historic concert halls and outdoor stages, with a strong emphasis on traditional and contemporary jazz forms.
Late June to early July, four days
Rock Werchter
Werchter, Brabant
One of Europe's premier rock and pop festivals, consistently ranked among the world's best, held in a field near Leuven with a lineup that spans rock, electronic, hip-hop and pop across multiple stages over a long July weekend.
July, ten days
Ghent Festival (Gentse Feesten)
Ghent, Flanders
One of the largest cultural festivals in Europe, transforming Ghent's medieval streets into a city-wide open-air stage with hundreds of free concerts, street theatre, street food and neighbourhood parties across ten days, drawing up to one million visitors.
First Thursday of July
Ommegang Pageant
Brussels Grand-Place
A spectacular historical pageant recreating the 1549 royal entry of Charles V into Brussels, with 1,400 performers in period costume, mounted knights, guild members and drummers processing through the streets before a ceremonial show in the Grand-Place.
Last two weekends of July
Tomorrowland
Boom, Antwerp province
The world's most celebrated electronic music festival, held across two weekends in the town of Boom near Antwerp, with globally famous mainstage productions, a village-style site and DJs who define the electronic music calendar each year.
August, ten days
Brussels Summer Festival
Brussels
A major free outdoor music festival spread across Brussels city centre, featuring Belgian and international headliners on multiple stages from hip-hop and rock to world music, with the Palais de Justice terrace as a spectacular backdrop.
First weekend of September
Belgian Beer Weekend
Brussels Grand-Place
Over 400 Belgian beers from around 50 breweries poured in the spectacular setting of Brussels' Grand-Place, the premier showcase for abbey ales, saisons, lambics and gueuzes, free entry to the square with tasting glasses available to purchase.
Late November to early January
Brussels Christmas Market and Winter Wonders
Brussels
One of the largest Christmas markets in Europe, spreading across the Grand-Place, Place Sainte-Catherine and surrounding boulevards with over 200 chalets, a giant ferris wheel, ice rink and daily light shows on the town hall facade.
Through the year
- Spring
- March to May offers mild temperatures, blooming city parks and the start of the outdoor festival calendar. Easter brings crowds to Bruges and Ghent; April can be unpredictable with showers.
- Summer
- June to August is Belgium's warmest season with long evenings, open-air festivals including Tomorrowland, Rock Werchter and the Ghent Festival, and busy coastal resorts. Temperatures typically reach 20 to 28C.
- Fall
- September to November brings cooler weather, harvest beer festivals, quieter city crowds and exceptional autumn colour in the Ardennes forests. October is among the best months for Ardennes walking and castle visits.
- Winter
- December to February brings Christmas markets and Winter Wonders in Brussels, the Binche Carnival and the Bruges Beer Festival. Temperatures typically range from 0 to 7C, with occasional frost and ice in the Ardennes.
Working remotely from Belgium
Belgium is an excellent remote work destination, particularly Brussels, Ghent and Antwerp, with fast urban 5G, a thriving coworking scene and a central European location ideal for meetings across time zones.
- Connection
- Proximus 5G easily handles video calls and laptop tethering throughout Belgian cities. A Roamix plan with 20 GB or more suits a full working week of calls and uploads alongside sightseeing.
Coworking spaces are well established in Brussels (Fosbury and Sons, Silversquare), Ghent and Antwerp. Coffee shops and hotel lobbies provide reliable wifi backup, but use your Roamix eSIM for secure tethering on sensitive calls.
