468 meters long, the Parpaillon tunnel links the departments of Alpes-de-Haute-Provence and Hautes-Alpes.
Description
Discover the Parpaillon Tunnel, a jewel perched at 2,783 m between Alpes-de-Haute-Provence and Hautes-Alpes, dug over a century ago for exceptional strategic access. Immerse yourself in this unique adventure beneath the pass, between rough rock and subdued light. Accessible in season via a panoramic road, this legendary site attracts cyclists and hikers in search of challenges and magnificent panoramas. Follow in the footsteps of Vélocio, a pioneer of cycle touring, and experience an unforgettable alpine getaway where history, nature, and thrills collide. Get ready to explore one of the Alps' most beautiful secrets!