City of Rocks National Reserve camping area in Idaho offers stunning views of unique rock formations and diverse wildlife. The area is perfect for hiking, rock climbing, and bird watching, with nearby activities including fishing and hot springs. The campground offers both reservation and first-come-first-serve options, with a total of 64 campsites and amenities such as fire pits, picnic tables, and vault toilets. The best time to visit is from May to September, with average temperatures ranging from 50°F to 85°F.