Geologic Hike at the Ball Ranch: The Ortiz Volcano and Petrified Forests

The Ball Ranch is located between Hwy 14 and Interstate 25 on the east side of the Ortiz Mountains. Geologist Kirt Kempter will lead you on a 4-mile hike through this geologic gem, currently designated as an Area of Critical Environmental Concern. Traversing the Arroyo del Tuerto, you will observe spectacular exposures of the Espinaso and Galisteo Formations, revealing ancient forests in a floodplain environment (Galisteo Formation) and the life cycle of the Ortiz volcanic system (Espinaso Formation). The hike is considered moderately strenuous and will be approximately 4.5 miles on irregular terrain and involve an elevation gain of 400 feet. You should bring appropriate hiking attire, picnic lunches, and water. Walking sticks are recommended.