The park will be closed on January 25, 2025 to host the annual Oracle Rumble ultra-marathon; entry will be limited to race participants, organizers, volunteers, and spectators for the day.
Geology Tour at Oracle State Park
Oracle State Park
Saturdays, Jan. 18 | Feb. 15 | Mar. 15, 2025 Varies by Date
Limited space, by reservation only!
Did you know that Oracle State Park was once covered by warm, shallow seas? Are you familiar with the numerous faults that uncovered rocks once buried more than 5 miles beneath the surface? The Park offers visitors the opportunity to experience the unique geology of the Santa Catalina Mountains area. First, you'll participate in an interactive discussion of major geologic events led by park geologist Tom Buckley. Then you'll join Tom on a 1¼ mile guided hike exploring the landforms and dynamic geology of the surrounding area. You'll have many opportunities to ask questions and handle real rocks in the field!
No prior geology experience is needed. Meet at Oracle State Park's Group Use Area Parking Lot. The program will last between 2 to 2.5-hours long.
Reserve your spot here (search for Oracle State Park under places). Event registration will be available two months in advance. You may also reserve a spot by calling the park at
Upcoming Tours:
- Saturday, January 18 from 10 a.m. to 12:30 p.m.
- Saturday, February 15 from 10 a.m. to 12:30 p.m.
- Saturday, March 15 from 8 a.m. to 10:30 a.m.
MORE EVENTS
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Saturday, January 25, 2025
Arizona Trail Association's Oracle Rumble
A one of a kind race brought to you by the Arizona Trail Association and presented by Summit Hut takes trail runners through Oracle State Park and magnificent remote sections of the AZT, and include a 50-mile, 50K, half-marathon, and 12K.
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Saturday, February 1, 2025
First Saturday Hike - Photography Hike at Oracle State Park
Join a guided photography hike at Oracle State Park. Learn essential settings and techniques to capture stunning landscape and wildlife photos and then practice your skills on the trail. Registration is required.
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February 14-17, 2025
Great Backyard Bird Count at Oracle
Grab our park's bird list and take a self-guided hike to contribute to the Great Backyard Bird Count community science project!
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Saturday, February 22, 2025
Star Party at Oracle State Park
Join us for an unforgettable evening at Oracle State Park filled with stargazing!