Massacre Rocks (Snake River)
UnverifiedBeginner (0-30 ft)Intermediate (31-60 ft)42.68311, -112.98303
Confirmed by 0 jumpers
Basalt ledges over the Snake River below the campground at Massacre Rocks State Park, from small rocks up to about 40 feet. Swimming is officially prohibited in the park.
Jumps at this location
Low ledges
10 ft
Beginner (0-30 ft)
Upper ledge
40 ft
Intermediate (31-60 ft)
Warnings
Swimming is prohibited in the park, so be careful. The Snake River runs with strong current here and the depth below the ledges is unpredictable; the region sees river drownings most summers.
Access
Massacre Rocks State Park, I-86 exit 28 west of American Falls (park entry fee). The ledges are below the campground loops.
Best conditions
July and August at the lowest, warmest river flow.
Submitted by SmartLeap Field Research