City Of Rocks National Reserve ID
Lat, Long: 42.0699024, -113.7124097
Designation: National Reserve
Emigrants of the California Trail describe the rocks here in vivid detail as "a city of tall spires,” “steeple rocks," and "the silent city." Today, this backcountry byway attracts rock climbers, campers, hikers, hunters, and those with the spirit of adventure. There's inspirational scenery, exceptional opportunities for geologic study, and remnants of the Old West awaiting your discovery.
Weather:
City of Rocks is located in south-central Idaho within the northern edge of the Basin and Range geologic province. Outdoor recreation can be pleasant from April through October. Summers are generally dry with 10 to 15 inches of precipitation in winter and spring. Summer temperatures range widely with night time lows occasionally approaching freezing and midday highs nearing 100° F; however, the typical range of low and high temperature is 45-85. Thunderstorms are common in the summer months (June - August)
Directions:
From Boise: take I-84 East to exit 216 (Declo); go south on Highway 77 to Conner Creek Junction; turn right (west) on Highway 77 Spur to Almo. The visitor center and the park entrance are south of the post office and businesses. From Pocatello: take I-86 West to I-84 West to exit 216 and proceed as above. From Salt Lake City: take I-84 west to exit 245 (Sublette), turn left and go west to Malta. From Malta take Highway 77. Take Highway 77 Spur to Almo.
For more details ›Address/Contact:
City of Rocks National Reserve
Almo, US, 83312
Phone: 208-824-5901
Email: ciro_superintendent@nps.gov
Entrance Fees:
Entry is free
![Snow dusted granite formations jut up from a mountainous juniper covered landscape.](/_next/image?url=https%3A%2F%2Fwww.nps.gov%2Fcommon%2Fuploads%2Fstructured_data%2F6969795B-C212-F59F-32D18D86BCB8ACDE.jpg&w=640&q=100)
![3 silhouetted foggy granite formations highlighted by golden sunlight.](/_next/image?url=https%3A%2F%2Fwww.nps.gov%2Fcommon%2Fuploads%2Fstructured_data%2FE9C491CA-E6B2-9B7E-68A22E261CA08942.jpg&w=640&q=100)
![Grand scenic view looking down from a high elevation. Granite spires jut up from the landscape.](/_next/image?url=https%3A%2F%2Fwww.nps.gov%2Fcommon%2Fuploads%2Fstructured_data%2F619F4A94-B2F9-FA28-D935F3A03CACE093.jpg&w=640&q=100)
![Two granite pinnacles right next to each other that are similar in size and shape.](/_next/image?url=https%3A%2F%2Fwww.nps.gov%2Fcommon%2Fuploads%2Fstructured_data%2F54D6C83C-0760-48AD-4EB8DE2C2C329980.jpg&w=640&q=100)
![A granite arch is displayed on the horizon](/_next/image?url=https%3A%2F%2Fwww.nps.gov%2Fcommon%2Fuploads%2Fstructured_data%2FA31DB8E0-1DD8-B71B-0B550930E432F744.jpg&w=640&q=100)
![Replica emigrant wagons rest unhitched at sunrise](/_next/image?url=https%3A%2F%2Fwww.nps.gov%2Fcommon%2Fuploads%2Fstructured_data%2FA3EEC606-1DD8-B71B-0BF3EE58623BFA22.jpg&w=640&q=100)
![Emigrant signature written with axle-grease on granite](/_next/image?url=https%3A%2F%2Fwww.nps.gov%2Fcommon%2Fuploads%2Fstructured_data%2FA44B43D1-1DD8-B71B-0B8199695433AD1A.jpg&w=640&q=100)
![A climber ascends a granite spire with mountains in the distance.](/_next/image?url=https%3A%2F%2Fwww.nps.gov%2Fcommon%2Fuploads%2Fstructured_data%2F546038F0-AE75-3D80-8D108601CC958158.jpg&w=640&q=100)
![Granite arch with sunset peeking through.](/_next/image?url=https%3A%2F%2Fwww.nps.gov%2Fcommon%2Fuploads%2Fstructured_data%2F3B9553BA-CE1C-8FB6-9D4FDC3A165293CB.jpg&w=640&q=100)
![Snowy granite pinnacles.](/_next/image?url=https%3A%2F%2Fwww.nps.gov%2Fcommon%2Fuploads%2Fstructured_data%2F07DCF410-D6AB-025C-FB46E259857A1BD6.jpg&w=640&q=100)