A third source, neither the ministry census nor OpenStreetMap: what the town itself publishes. It is the only one that says where a facility came from, who built it and what it cost.
Les Herbiers's pumptrack is on the mail du Grand-Fief, near the pool, the schools and the station. It opened on 28 June 2025, on the French cycling championships weekend, with displays by the local roller and BMX clubs. A loop of bumps and banked turns, open to all levels; the Agence nationale du Sport and the Vendée Department helped fund it.1
Location
Mail du Grand-Fief, near the pool, schools and station1
Opened
28 June 2025, on the French cycling championships weekend1