Massacre Rocks State Park
| Massacre Rocks State Park | |
|---|---|
Massacre Rocks, viewed from the visitor center | |
| Location | Power County, Idaho, United States |
| Nearest city | American Falls, Idaho |
| Coordinates | 42°40′51″N 112°59′01″W / 42.6808°N 112.9836°W |
| Area | 990 acres (400 ha) |
| Elevation | 4,400 ft (1,300 m) |
| Established | 1967 |
| Administered by | Idaho Department of Parks and Recreation |
| Website | Official website |
Massacre Rocks State Park is a history-focused public recreation area in the Northwest United States featuring the Massacre Rocks, a famous spot along the Oregon Trail and California Trail during the middle 19th century. The state park is located along the Snake River and Rock Creek, ten miles (16 km) southwest of American Falls, in Power County, Idaho, United States.