Register for a FREE guided tour of one of seven different collections of trees and plants in the Campus Arboretum. Led by Pima County Master Gardeners, the tours provide in-depth education, information...
Come Celebrate Fall at Heritage Park Zoological Sanctuary’s Fall ZOOFest! Bounce House Maze Photo Spots Concessions Animal feedings October 24 & 25, 2026 Activities from 9am-5pm, included with paid admission. Members...
Explore the night skies from the summit of Mt. Lemmon using Arizona's LARGEST publicly available telescopes! Under the guidance of a professional, visitors will enjoy a brief astronomy lecture, a...
Enjoy the cool evening weather with a hike to Grandview outlook at Pinnacle Peak Park! This after-hours event will allow guests to hike at their own pace, with staff and volunteers stationed along the trail to answer questions and assist visitors. The hike is 1.5 miles long and rated moderately challenging. Full moon events run...
Enjoy A Bewitching Evening! Dig up your zombies and grab your ghouls! Show off your boo-tiful costumes at Reid Park Zoo for a delightful, not too frightful, family friendly evening at Boo at the Zoo, presented by One AZ Credit Union. You’ll have an enchanting time with the whole family at this Tucson Halloween tradition. Proceeds...
Experience the universe up-close with our state-of-the-art 24-inch Dyer Telescope. This private, personalized expedition across the stars lasts 75 minutes and offers an exclusive opportunity to view the cosmos through Lowell Observatory’s newest telescope. Because of the sophistication and speed of the 24-inch Dyer Telescope, our specially trained educators can offer you an impressive number...