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City Of Rocks National Reserve, Almo

(110+ reviews on the web)
National Park Wildlife Area
The City of Rocks National Reserve, also known as the Silent City of Rocks, is a United States National Reserve and state park lying 2mi north of the south central Idaho border with Utah. It is widely known for its excellent rock climbing and rock formations.The rock spires in the City of Rocks and adjacent Castle Rocks State Park are largely composed of granitic rock of the Oligocene Almo pluton and Archean Green Creek Complex.The City of Rocks is a popular rock climbing area, with over 1,000 traditional and bolt-protected routes. In the 1980s, it was home to some of the most difficult routes in the USA, mostly developed by Idaho climber Tony Yaniro. Climbers in the region refer to the area as simply 'The City'.California Trail wagon trains of the 1840s and 1850s left the Raft River valley and traveled through the area and over Granite Pass into Nevada. Names or initials of emigrants written in axle grease are still visible on Register Rock. Ruts from wagon wheels also can be seen in some of the rocks.
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  • It is a unique experience to say the least. I loved it because there was so much to see. On the other hand my husband, liked it but said it should all fall under The BLM instead of the park service. T...  more »
  • I have only lived in Idaho for 8 years. My family and I took a day trip to City of Rocks. I was so surprised at the beauty of this place. We say Register Rock that had original pioneer names and dates...  more »
  • It's interesting that one can spend a lifetime in Idaho and not travel to see the City of Rocks National Reserve! Recently I and my wife spent three days in City of Rocks National Reserve. Anyone goin...  more »