h2o architectes won the public competition for creating the entrance pavilion (reception area, ticketing and shop) of the Dinan’s castle. The project is part of a redesign of the scenography in the exterior paths, the Coëtquen tower, the enclosure and the dungeon. This simple semi-circular building is in dialogue with the curve of the moat of historical classified site. It is developed with Barbanel and Novam Sertco.