What's the must-see thing in Antwerp?

The Onze-Lieve-Vrouwekathedraal stands at the south side of Groenplaats, a 15-minute walk from Centraal Station or two premetro stops. Construction started in 1352 and took 169 years. The nave smells of cold limestone and candle wax, and the silence is the heavy kind you get under 28-metre stone ceilings. Four Rubens paintings hang here. The Descent from the Cross is the one people come for, a 421 by 311 cm panel in the transept that stops you mid-step. On weekday mornings before 10am, the nave holds maybe 30 visitors. By Saturday afternoon that number reaches 300 or more, and the space loses most of what makes it worth visiting. Entry costs €12 for adults. The tower, at 123 metres, is the highest Gothic tower in the Low Countries, and you can spot it from almost anywhere in the city centre, which makes it a useful wayfinding landmark when you're still learning the layout.

Museum Plantin-Moretus on Vrijdagmarkt is a 10-minute walk south from the cathedral. It became a UNESCO World Heritage Site in 2005, the only active museum anywhere to hold that status. The building was a working print shop from 1555, when Christophe Plantin set up his presses here. The rooms still carry the dry, sweet smell of old paper and linseed-based ink. Two of the world's oldest surviving printing presses sit on the ground floor, heavy oak-and-iron machines that printed the Biblia Regia for Philip II of Spain. The type cases in the back rooms hold original Garamond punches from the 1540s. Entry runs €12, and most visitors finish in 60 to 90 minutes. It tends to stay quiet even in peak season because the tour-bus groups skip it for the Rubenshuis.

Museum aan de Stroom opened in 2011 in the Eilandje district, a 15-minute walk north of the Grote Markt along the old docks. The building is a 60-metre tower of red sandstone and curved glass panels. Its rooftop terrace is free, open until the building closes, and gives you a 360-degree view of the Scheldt, the port cranes, and the cathedral tower to the south. For first-day orientation, nothing in Antwerp matches it. On a clear afternoon you can follow the river north past the container terminals into the haze of the port. The paid exhibitions inside cost €10 and cover Antwerp's port and trading history. They're worth an hour but secondary to the roof. If you have three slots, the right sequence is the cathedral before 10am, Plantin-Moretus by 11, then north to the MAS for a late lunch at one of the Eilandje waterfront restaurants.

The Rubenshuis on Wapper is the attraction most first-timers put at number one. The Baroque garden courtyard, with its stone portico and clipped hedges, photographs well. But the house itself is largely a 1946 reconstruction after wartime damage, and the interior rooms run small. On weekends the cramped galleries stretch a 45-minute visit to 90 minutes of waiting and shuffling. If you have a fourth slot in your day, the Rubenshuis earns it. If you're choosing between it and Plantin-Moretus, the printing museum is the rarer experience. Antwerp Zoo, founded in 1843 and attached to Centraal Station, is fine but not a priority unless you're travelling with children under 10. The Royal Museum of Fine Arts reopened in 2022 after an 11-year renovation and holds strong Flemish primitive and Ensor collections, but it sits in the Zuid district, a 25-minute walk south, and needs 2 to 3 hours to do properly.