Grottes de Peyroche is a network of natural arches and galeries located on the side of La Baume River close to the hamlet of Peyroche in Ardèche department of France. The main opening has an estimated height of 5.0 meters. These grottos can be visited also on caving trip via the sinkhole of Bizac situated above the cliff. The grottos are located by several black spots on IGN topographic map Top 25 number 2939 west Gorges de l'Ardèche (pleat A1).