Camping is free, limit of 10 days. Not really any designated sites and surrounded by private land with aggressive signage. Not all roads around the reservoir are public, so be prepared to turn around and back up at dead ends. We came to an orange gate that said "private property", and stopped. While trying to turn around, we noticed a white truck sitting behind us. When we turned around and passed him, he motioned to roll down the window, and then berated us and called us idiots, even though we had not even entered the private land, nor did we want to. We felt threatened. In the end we chose a site on the upper road of the reservoir. The view was nice but not close to the pit toilet. No fire ring. No table. A no frills place. Like many lakes in Idaho, the reservoir is mostly dry. Not a huge deal but not the prettiest to look at. There is only one single pit toilet for the whole reservoir and someone was set up right next to it like it was their own. People ride off-road vehicles here. In an area with slim pickings for free camping, I guess you have to take what you can get.