Overview O'Leary Group Campground was constructed in 2001 and is named for O'Leary Peak, which overlooks this site. The campground is designed to accommodate the special needs of large groups with everything from picnic shelters, tables and grills, to lots of level ground covered in native volcanic cinders, perfect for setting up tents. Its proximity to Sunset Crater Volcano and Wupatki National Monuments make it especially suitable for visitors who are intrigued by the cultural and natural history of the area. Recreation Most visitors spend time hiking, exploring and learning at the national monuments. Sunset Crater and Wupatki National Monuments have visitor centers and feature self-guided and ranger-guided tours. Another popular activity is hiking to O'Leary Lookout Tower. The trail is 4.9 miles one way on an old forest road with a steady, steep climb that rewards visitors with a vast panoramic view of Flagstaff, the San Francisco Peaks and the Painted Desert which was carved out by the Little Colorado River. Facilities There are three group camping areas. The east and north loops can each accommodate up to 50 people, while the west loop can host up to 75 people.
Source: rec_gov · last verified 2026-05-14