Starting February 2, 2026 through April 2026, the restroom/shower building in campground A will be closed. A new restroom building will be installed during this timeframe. Portable restrooms will be available throughout the campground, and shower buildings in campground B and group areas will be available. Thank you for your patience as we make these park improvements for you!
Romero Site Interpretive Hike
Catalina State Park
Second and fourth Mondays, through May Times vary
Join local guides for a tour of the Romero site and walk through 1000-years of indigenous Hohokam history in 90-minutes! Learn about the area’s ranching history and how the Hohokam made a living in the desert. Note: This trail has stairs and crosses a seasonal stream; be prepared to walk in ankle-deep water. No restrooms on-site. Limited to 20 people: first come, first served. Meet at the Romero Ruins Ramada.
This event is part of Outdoors250, a celebration of America’s 250th anniversary and Arizona’s natural heritage. By participating in this event, you can enter to win Outdoors250 prizes by signing up at AZStateParks.com/Outdoors250.
There is no cost to this program, but park entrance fees apply or bring your Arizona State Parks annual pass.
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Program Dates |
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December 2025 |
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January 2026 |
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February 2026 |
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March 2026 |
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April 2026 |
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May 2026 |
MORE EVENTS
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First and Third Friday of the Month
Catalina Nights
Experience Catalina State Park’s desert wildlife and dark skies with a one-mile, guided hike on the Nature Trail. Registration required. This is an Outdors250 event.
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Saturdays until April - canceled January 10, 2026
Saturday Nature Program
Learn about and see many reptiles that live naturally in the Sonoran Desert. Listen to our experts talk about the creatures and their adaptions to survive in the desert.
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January 17, 2026
Music in the Mountains Concert Series: Jazz Oasis
Join us for our concert series for jazz in the mountains!
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Sundays and Wednesdays
Guided Bird Walks at Catalina
Experienced bird guides lead this bird walk. They will help you spot and identify various birds that live and visit the park. Novices, seasoned birders, and every experience level of birder will enjoy this event. This is an Outdors250 event.
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First and third Mondays, through April
Catalina State Park - Past, Present, Future
Join one of our park volunteers to explore the history of Catalina State Park and its surroundings from the 1850s to today, and get a sneak peek of exciting upgrades planned.
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Sundays - check dates in description
Sunday Geology Walk at Catalina
How were the Santa Catalina Mountains formed? What are some of the different rocks in the park? Learn about the geology of the park with experienced geologist, Karen. This is an Outdors250 event.
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October - April
Star Party at Catalina State Park
Imagine what you can see with telescopes provided by the Tucson Amateur Astronomy Association at Catalina State Park! Join us for an exciting, educational Star Party!
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Saturdays, Feb 7, Mar 7, Apr 4, 2026
Buffel Slayers
Help eradicate buffelgrass from the park and Save Our Saguaros! Be prepared to work hard!
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February 7, 2026
Music in the Mountains Concert Series: Out of Kilters
Join us for our concert series to enjoy traditional celtic music in the mountains!
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Saturday, February 21, 2026
Music in the Mountains Concert Series: A1 Reggae
Join us for our concert series to experience the funky reggae grooves of A1 Reggae!
