One of several BLM (fee) campgrounds along the Crooked River. Post Pile is one of the smaller sites. Only 7 designated spots. I stayed here one Saturday night in June, to connect with someone cycling north along the Oregon Outback route. This area is a good place for cyclists doing that ride to camp (night 3 if you do the full ride in 5 days, Klamath Falls to Biggs Junction).

These campgrounds were full of trailer campers, most who were there for multiple days. Rocky Canyon, and the Crooked River below Prineville Reservoir and the Bowman Dam is very popular being about an hour from Bend. Because of that camp sites are hard to come by.