Vallon with 400 species and 1 000 colors .... In an idyllic setting of six hectares bordered by the Sédelle, an arboretum of extraordinary richness. Collection of maples, dogwoods, lime trees, rhododendrons, liquidambars ...

Approved by the Conservatory of Specialized Vegetable Collections, labeled "Remarkable Garden" since 2002. Entrance fees and opening hours are modifiable on the days of events (Plants Day, concerts ...).