Gaasbeek Castle stands in a 50-hectare landscaped park at Lennik, in Flemish Brabant, about 15 km southwest of Brussels. A fortified castle was first raised on the site around 1240 to defend the Duchy of Brabant against the neighbouring County of Flanders, and the estate has passed through the hands of some of the Southern Netherlands' most notable noble families ever since — among them Lamoral, Count of Egmont, who acquired Gaasbeek in 1565, only to be executed in Brussels in 1568 on charges of treason brought by Philip II of Spain.
The castle you visit today owes its fairytale silhouette largely to the years 1887–1898, when the architect Charles Albert rebuilt it in a romantic, pseudo-medieval style for its then-owner, the Marquise Arconati-Visconti. On her death in 1923 she bequeathed the castle, its grounds and its art collections to the Belgian state; since 1980 it has been owned and run as a museum by the Flemish Community. Inside, richly furnished period rooms hold tapestries, antique furniture and paintings assembled over more than a century of private and public stewardship — among the collection's curiosities is the authentic last will and testament of the painter Peter Paul Rubens.
We are an independent concierge service, not the museum. We reserve your open-date admission ticket through the castle's official ticketing system and handle the booking in your own language, so you arrive with everything already confirmed and can spend your time in the historic rooms and the park rather than at the ticket office.