Massacre Rocks State Park
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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
Massacre Rocks, viewed from the visitor center
Boulders deposited during the Bonneville Flood
Interstate 86 (Idaho)
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Interstate 86 is an east–west intrastate Interstate Highway located entirely within the state of Idaho. It runs approximately 63 miles from an intersection with I-84 east of Declo in rural Cassia Coun
Massacre Rocks State Park
…emigrants carved their names and dates on Register Rock, which is now protected by a shelter. The actual passage through the rocks is now the route of Interstate 86 along the south edge of the park. Geologically, the park was created during the repeated volcanic activity on the Snake River Plain. The rocks themselves…
Looking westbound on I-86 at its junction with I-84 near Declo
The penultimate interchange on I-86, at US-91 in Chubbuck