City of Rocks State Park  
US 180 and NM 61
Deming, NM 88034
505-536-2800

Formed about 34.9 million years ago when a very large volcano erupted, this truly geologic monument features large sculptured rock columns, or pinnacles, which rise as high as 40 feet. This park, located north of Deming and southeast of Silver City, includes camp sites, hiking trails, picnic areas, a desert botanical garden, and a visitor center/office complex with a large display area and modern restrooms with hot showers.