What to Do in Brussels: The Top Things to See

Brussels rewards effort. The city lacks the instant postcard of Bruges, but it pays back those who dig: a Grand-Place among the finest in Europe, a dense museum scene, working-class districts turned hip, and street food that punches well above its weight.

Here are the real highlights, what deserves your time, what you can skim, and a two-day itinerary that actually holds together.

The historic heart on foot

The centre of Brussels, nicknamed the Pentagon for its shape, is fully walkable. Start with the Grand-Place, a UNESCO World Heritage site. It is ringed by the guild houses with their gilded baroque facades and the 15th-century Gothic Town Hall, whose spire reaches 96 metres. The King’s House opposite holds the City Museum.

Come twice: once by day for the detail of the facades, once after dark when the lighting transforms the square. Every two years, in August, a vast carpet of flowers covers it, an event to aim for if your dates fall in an even year.

A step away, the Royal Saint-Hubert galleries, opened in 1847, rank among the oldest covered shopping arcades in Europe. An elegant glass roof, historic chocolatiers, cafes: a must, above all on a rainy day.

The landmark sights

The Atomium

This is the most visited attraction in Belgium. Built for the 1958 World’s Fair, it represents the unit cell of an iron crystal magnified 165 billion times, and stands 102 metres tall. The ticket includes the Design Museum Brussels, 150 metres away. Book your slot online: the queue can hit two hours in summer. The view from the top sphere stretches across the whole north of the city.

The Manneken-Pis

Brace yourself for a surprise: the most famous statue in Brussels is 55 centimetres tall. Many visitors are let down by the size. The real fun is elsewhere: the little statue owns a wardrobe of more than a thousand costumes, and is dressed regularly to mark events. Check the calendar, you might catch him in disguise.

The Mont des Arts

This terraced esplanade between the upper and lower town offers one of the best views over the rooftops of the centre, free of charge. It is also the gateway up to the big museums, just above.

The museums worth your time

Brussels is a museum city, and they are not all equal. Here is how I rank them.

• The Magritte Museum, holding the largest collection in the world of the surrealist master. A must if you love painting, book online in high season.
• The Comic Strip Museum, set in an Art Nouveau building by Victor Horta. Comics are a whole pillar of Belgian culture, from Tintin to the Smurfs.
• The Musical Instruments Museum, the MIM, as much for its collections as for its top-floor cafe, which gives a panoramic view over the city.
• The Royal Museums of Fine Arts, for the Flemish masters, from Bruegel to Rubens.

Smart move: on the first Wednesday of the month, most of these museums are free in the afternoon. If your trip falls on that day, plan your visits accordingly.

The districts to explore

Brussels lives as much in its districts as in its monuments.

The Marolles

A former working-class quarter turned hip, this is my favourite district. Wander its cobbled lanes and rummage at the flea market on the Jeu de Balle square, open every morning. Arrive early for the best finds, and haggle, it is expected.

Sainte-Catherine

A former harbour quarter, now one of the liveliest spots for dinner. You eat the best fish and seafood in the city here, around the old dock. Aim for this district rather than the Grand-Place for a proper meal.

The European quarter

Beyond the institutions, the Parlamentarium and the free House of European History are worth a morning. The nearby Cinquantenaire park, with its triumphal arch, is perfect for a breather.

Comics in the street and the Sablon

Brussels is the world capital of comic strips, and it shows outdoors as much as in the museums. A trail of around fifty giant murals dots the centre, from Tintin to Boule et Bill and Geluck’s Cat. Download the comic-trail map and make it a thread between visits: it is free, playful, and it leads you into lanes you would not otherwise explore.

For a smarter break, climb towards the Sablon. This sloping district lines up antique dealers, galleries and some of the best chocolatiers in town. At the weekend, an antiques market sets up on the Grand Sablon square. Just opposite, the Petit Sablon square and its statuettes offer a quiet pause, with a fine view over the lower town.

Brussels for food lovers

You do not leave Brussels without tasting three things. A cone of fries from a fritkot, with a sauce, away from the tourist core. A waffle, ideally the dense, caramelised Liege version. And a chocolate, from an artisan rather than a chain.

For beer, skip the Grand-Place terraces, where it costs one to two euros more. A brown cafe in the centre or the Saint-Gery district often serves a more interesting list at a better price. Ask the waiter for advice: Belgium has hundreds of beers, from light blondes to powerful Trappists, and each is served in its own dedicated glass.

One last word on chocolate, since it is a national sport. The big names line up pretty windows, but the best pralines are often found at small artisans, around the Sablon especially. Buy by weight, a few pieces, rather than an overpriced gift box, and taste before you fill a ballotin. It is cheaper and far better.

Day trips around Brussels

Brussels also makes an excellent base. With a half-day or an extra day, several escapes are worth it.

• The Waterloo battlefield, about twenty kilometres south. The Lion’s Mound and its museum tell the story of Napoleon’s defeat in 1815. A must for history buffs, reachable by train then bus.
• The Africa Museum in Tervuren, in a grand park east of the city, deeply renovated and reachable by tram. One of the finest museum settings in the region.
• The Hallerbos, the bluebell forest, half an hour south. In late April its floor turns blue for two to three weeks, a rare phenomenon that draws photographers from around the world.
• Ghent or Bruges, under an hour by train, easy to visit on a day if your Brussels stay runs longer.

What to do in Brussels in 2 days?

Here is a tight but realistic itinerary to visit Brussels in 2 days without rushing.

With a third day, add the European quarter and the Cinquantenaire, or head to Bruges or Ghent, under an hour away by train.

Planning your visit and staying connected

In Brussels, almost everything runs through your phone: the Atomium ticket booked online, the STIB metro map, the address of the right fritkot, contactless payment on the tram. A reliable connection saves you going round in circles and losing an hour in the wrong queue.

Because Belgium is in the EU roaming zone, your plan works without surcharge, within your travel data allowance. For steady use, check that cap before you leave.

The simplest option is to activate an eSIM for Belgium before departure. You land connected at Brussels-National or Charleroi, on the 4G/5G network, with no number to change.

With Orange, the service trusted by more than 300 million customers, you travel with peace of mind: 200+ destinations covered, 24/7 human support, an eSIM from 4.99 euros, and a 100% refund if you do not use it.