Massacre Rocks State Park

Located on the mighty Snake River, Massacre Rocks State Park is rich in history and full of year-round recreation.  

Miles of hiking trails provide access to a bounty of plant and bird species, Oregon Trail history and geologic wonders. Rock climbers enjoy numerous climbing routes  A world-class disc golf course provides golfers with one of the most challenges courses in Idaho.   A scenic picnic area surrounds Register Rock, where emigrant name are inscribed, creating a desert oasis for the modern traveler. Remnants of the Oregon Trail are seen easily from either end of the park.

Contact Massacre Rocks State Park

Contact Massacre Rocks State Park

3592 N. Park Ln.
American Falls, Idaho  83211
Phone: (208) 548-2672


Service Area

Services provided in:
  • Power County, Idaho