17/07/22 arrived, there were 4 campers fantastic place and lots of space. In about 7 minutes you walk to the hotel / restaurant, opposite the elevator / cable car entrance are the modern toilets. Walking up (instead of the cable car) is very nice, but quite spicy. A nice walk is to go along the lake (tunnels), take the exit to Col des Roux (2805 m.), descend to cabane de Prafleuri and then back to the dam, approximately 4 hours!