The BLM's Ruby Reservoir is a disperse camping area. The only facilities at this campground is a double vault toilet. There is no signage on the highway to indicated the campground. After passing the dam look for the first paved turn with a stop sign on the right side of the road, this is your turn, the pavement will stop after a couple hundred feet. Lots of campsite can be found by following the web of roads once the pavement ends. Off road travel is not allowed. Their are no metal fire rings, all the fire rings in the area are made of rocks. Being a primitive camping area this is a trash-in-trash-out site, and you will need to bring your own water. This is a nice area, and I have camped here several times during hunting season. The fishing is decent as well. If you want to find garnets just head to the lake shore and start digging. Small ones can be found on the surface, bring a shovel and dig deeper if you want something decent. If you use a gold pan shake the gravel around for several minutes then flip the pan is the easiest way to find them as the garnets are heavy and will settle to the bottom of the pan. Site is free with a 16 day stay limit.