In terms of surface area, a huge cp in a valley (completely surrounded by mountains) where even if it were busy (would it ever be?) you can find spacious empty places further back. Provided you don't need electricity. If you do want one, there is a much smaller meadow close/behind the bar/restaurant. We paid EUR 8/night without electricity. We have not seen a drinking water point or toilet / gray water drain, but we did not need it either.