Toules Dam lies in the community of Bourg-St-Pierre in Val d’Entremont and is fed mainly by the river Dranse d’Entremont.

Switzerland’s first arch dam was completed in 1964. It is 86 meters high. A so-called rap-jump promises the ultimate adrenaline rush. One can rappel horizontally in a paraglider harness. A guide is responsible for ensuring that one lands gently and safely after the fall into the depths.