CompareOpen in App Store
★★★★★
Average rating on the App Store. Apple doesn't publish how many ratings each star has.
This app isn't in any of our charts yet.
Following the July 2026 wildfires, many areas are closed, particularly in the Trois Pignons forest. We have updated the map to show the affected areas.
Boolder is the perfect guide to enjoy bouldering in Fontainebleau. It's a breeze to find boulders that are suited for you thanks to the map with GPS and topo photos. More than 80 areas are available, for all levels: Franchard Isatis, Cuvier, Apremont, Rocher Canon, Cul de Chien, 95.2, La Roche aux Sabots, .... Other features: • Save your ascents and your favorite problems • Offline mode: you don’t need any internet connection to enjoy the app