Federal campground in Joseph, OR.
Situated along the Hells Canyon Scenic Byway and Wild and Scenic Imnaha River, Blackhorse Campground offers campsites for both tents and trailers/RVs. Popular activities include fishing in the river, picnicking and exploring along the byway. The nearby Hells Canyon National Recreation Area (NRA) offers numerous opportunities for visiting and exploring interpretive and historic sites and hunting during the fall big game seasons. Primary Use Season is June 1 to October 31. Quiet hours are from 10pm to 6am.Blackhorse Campground has 14 campsites that offer picnic tables, fire rings and parking spaces.