O'Leary Peak
O'Leary Peak is an extinct Pleistocene lava dome volcano within the San Francisco volcanic field, north of Flagstaff, Arizona, and to the northwest of Sunset Crater National Monument. A fire lookout tower was built on a subsidiary eastern peak. It has an elevation of . References

External links
 
 "O'Leary Peak Trail". Coconino National Forest. Volcanoes of Arizona
Mountains of Arizona
Landforms of Coconino County, Arizona
Extinct volcanoes of the United States
Mountains of Coconino County, Arizona