Massacre Rocks State Park near Glens Ferry, Idaho, is famed for historic tribal crossings and the remnants of once-busy pioneer routes across the Snake River.
Geography
| Address | Massacre Rocks State Park, Idaho, USAIdaho State Highway 46 |
|---|---|
| Continent | North America |
| Region | Northern Rockies |
| Subregion | Pacific Northwest |
| Country | United States |
| State | Idaho |
| County | Jerome County |
| District | Snake River Plain |
| City | Glens Ferry |
| Postal Code | 83626 |
| Timezone | AmericaBoise |
| Latitude | 43.7457 |
| Longitude | -114.9503 |
| Maps |
Massacre Rocks State Park straddles the Snake River near Glens Ferry, Idaho, serving as a gateway to pioneer routes like the Oregon Trail and tribal crossing sites used for millennia. The park’s rugged basalt outcrops and wide, sandy river beaches offer dramatic views, recreational camping, and trail-based exploration of the region’s layered history. Visitors can learn about the Native American histories associated with the area, walk along historic routes, and enjoy fishing and rafting on the Snake River. The park’s facilities support day visits and overnight stays, providing a memorable intersection of natural beauty and cultural legacy.
All content was written by our AI and may contain a few mistakes. We may earn commissions on some links. Last updated: Sun Dec 14, 2025, 2:55 AM
