MAILING ADDRESS City of Rocks National Reserve; 963 Blue Lakes Blvd., Suite 1; Twin Falls, ID 83301; Telephone: 208-733-8398; or City of Rocks National Reserve; P.O. Box 169; Almo, ID 83312; Telephone: 208-824-5519 DIRECTIONS The Reserve is located in central and southern Idaho, southeast of Twin Falls at Almo. WHEN TO VISIT Open year round. The climate of southern Idaho is cold in Winter and hot in Summer. POINTS OF INTEREST Scenic granite spires and sculptured rock formations dominate this landscape. Remnants of the Oregon Trail are still visible in the area. Recreational opportunities include rock climbing and camping. ACTIVITIES Camping; hiking; rock hunting. GENERAL INFORMATION Limited Federal facilities. This Reserve is a new addition to the National Park System. Nearby, along I-84, remnants of the Oregon Trail can still be seen. Food, supplies, and overnight accommodations are available in surrounding communities and at Twin Falls.