Victor Horta’s own house, kept as he left it — the best Art Nouveau interior in the city, and the one that needs booking.
What it costs
Ticketed, and timed entry with a limited number of visitors because the house is small and fragile. Book ahead; turning up in summer often means being turned away.
Photography inside is not allowed, which surprises people who came for the staircase.
When to go
Closed on Mondays, and its hours are shorter than a normal museum’s. The neighbouring streets of Saint-Gilles and Ixelles are full of Horta-era facades that cost nothing to walk past, so the trip is worth making even if the house is full.
Getting there
Trams 81 or 92, or metro 2/6 to Horta, then a walk. This is the point at which most visitors leave the tourist axis for the first time, and the city improves immediately.
If you only have an hour
If you have a booked slot, take it; if not, walk the Saint-Gilles and Ixelles streets instead — Rue Africaine, Rue Faider, Rue Defacqz — where the Art Nouveau facades are free and continuous. That is the better hour for most people.
What people get wrong
Horta’s four major Brussels townhouses are UNESCO-listed, and this is the only one you can properly go inside. The Hôtel Tassel, usually called the first Art Nouveau building anywhere, is a few streets away and cannot be visited — you look at the facade.
Nearby
Ticketing arrangements and opening patterns as published for 2026 and checked on 5 September 2026. These change without much warning — confirm with the site itself before you travel. More sights, and how they fit together, in Landmarks & Sights.