8.05 - 29.08.2021

The 130-Storey Treehouse - The exhibition

From 08/05 to 29/08, a completely new edition of the most insane exhibition returns to Fort Napoleon!

past
15.02 - 5.07.2020

The 117 Storey Treehouse children's exhibition

From February 15 to April 19, the most amazing children's exhibition is coming to Ostend! Discover the different storeys of Terry & Andy's treehouse in Fort Napoleon through numerous creative assignments and a crazy treehouse trail.

A number of assignments are only available in Dutch. Please feel free to ask our staff for extra help.