GEOPECHE is a free, interactive fishing map designed to help recreational anglers explore waterways and understand local fishing conditions and regulations. Available on computers, smartphones, and tablets, the application covers rivers and still waters in participating French departments, with information organized by location and fish species. Users can view precise boundaries between fishing categories, permanent and temporary reserves, and a wide range of designated routes, including catch-and-release, night carp, family, youth, and accessible fishing areas. A 3D map view offers another way to discover fishing locations and surrounding landscapes.

The platform also provides practical details about boat and kayak launch points, parking, fishing access, local associations, tackle shops, accommodation, events, water levels, and temperatures. Its map includes regulatory notices, restricted or hazardous zones, and information about species and fishing facilities. Anglers and partner organizations can contribute updates, report changes, add personal notes, and share geolocated photos or videos. GEOPECHE reports coverage across 58 partner departments, with its network of mapped waters and points of interest continually updated and expanded.