Programs & Events
Thursdays, October 8 and 15, 2026
7:30-10:30 a.m.
As part of this adventure, you'll get to stroll through gorgeous desert native grasslands highlighted with cacti and desert bushes and trees. Descend into Romero Canyon to see a unique riparian array of grasses, trees and various flowering plants.
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2nd and 4th Fridays, October 9, 2026 - April 23, 2027
Times vary
Learn the practices of Nature Journaling through focused observations of the flora, fauna and geology while connecting to the beauty of Catalina State Park.
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Oct 10 | Dec 11 | Feb 13 | Apr 24
Varies by Date
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 (September-October)
7 a.m.
Listen for birds, learn their common sounds, and grow familiar with your local birdlife. All skill levels are welcome!
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First, Third and Fifth Fridays of the Month
Varies by Date
Experience Catalina State Park’s desert wildlife and dark skies with a one-mile, guided hike on the Nature Trail. Registration required.
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Saturdays, starting October 17, 2026 (weather permitting)
10 a.m. to 1 p.m.
Learn about the fascinating Sonoran Desert at this family-friendly program featuring live reptiles!
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Oct. 3 | Oct. 17 | Nov. 7
varies by event
Celebrate Arizona’s vibrant music scene with a breathtaking view of the mountains! Please bring a chair, and feel free to bring food, drinks, and your best dance moves.
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Sundays, Wednesdays and select Mondays, Oct. 18, 2026 - May 17, 2027
Times vary
Located in the Tucson Sky Islands Important Bird Area, Catalina State Park is home to 150+ species of birds. Experienced birding guides will help you spot and identify beautiful birds as you walk through the park for 3-4 hours.
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First and third Mondays, October - April
10 a.m.
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
Times vary
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.
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First Saturdays, monthly (November - May)
8 a.m. - Noon
Help eradicate buffelgrass from the park and Save Our Saguaros! Be prepared to work hard!
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Sundays, October 4 and November 8, 2026
6 a.m. (Oct.) | 7:15 a.m. (Nov.)
Challenge yourself to a trail race at your own pace! Multiple race options and packages are available. Registration is required.
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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.
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