• Twin Sisters

    City Of Rocks

    National Reserve Idaho

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  • Visitor Center Operating Hours Notification

    The City of Rocks Visitor Center will be closed May 21 & 22 for an All-Employee Orientation. The visitor center will reopen May 23 and operate from 8:00 a.m. to 4:30 p.m. 7 days a week (including holidays) through October.

Laws & Policies

Public Law 100-696, signed November 18, 1988, created City of Rocks National Reserve.
 
Public Law 101-512 permitted hunting within the Reserve.
 
 
Castle Rocks State Park
Castle Rocks State Park
photo by kris hawkins

Did You Know?

Flaming Rock Climber

City of Rocks National Reserve is a North American favorite for technical rock climbers. Climbers come from around the world to climb a variety of routes from 5.0 (least difficult) to 5.13 (most difficult).