“Invasive species are among the biggest threats to our park’s ecosystem health. They outcompete native plants, decrease biodiversity, and increase wildfire occurrences and magnitude. Desert Defenders is a citizen science...
The beautiful cactus forest of this sanctuary offers birders the opportunity to see a wide range of desert inhabitants, like Gambel’s Quail, Greater Roadrunner, and Gilded Flicker. All ages welcome....
Stop by all month long at the Downtown Branch and test your detective skills with our scavenger hunt for a chance to earn a prize! This month's Earth Day theme runs...
A solar eclipse will be 71% visible on April 8. Get ready with hands-on activities, for all ages, that explore our solar system and the dynamics of eclipse shadows. Activities...
Join a naturalist-guided walk along Big Wash in Oro Valley on an easy- to moderate-level trail. In addition to great views of the Santa Catalina Mountains, this area is designated...
Learn about the many native plants that can be eaten in the desert and learn about the first peoples that harvested and ate them with Ranger Derik. You will be...
Join Ranger Nikki on a moderate hike to search for and learn about a variety of flowering plant life, including wildflowers, shrubs and cacti. Ranger Nikki will lead you on...
Join a ranger for a 15 minute talk at the Coronado National Memorial Visitor Center and learn about a variety of park topics including the Coronado Expedition, wildlife, and more!...
In Big Astronomy, discover Chile's grand observatories and meet the people who push the limits of technology, a diverse collaboration of scientists, to expand what we know about the Universe...
After school activities with a focus on technologies for teens only. We'll have robotics and 3D printers and vinyl-cutters available as well as smaller tech projects based on available supplies....
Zoom away from planet Earth and take a live guided tour through the Solar System! We'll stop by each of the planets (including some Saturnian and Galilean moons) pointing out...
Learn about the solar eclipse happening this month! This illuminating session will provide information about the eclipse, how to view it, activities and a craft! Solar eclipse glasses are limited...
Come hang out with us every Thursday and explore our 101 Space. Game and craft offerings will vary by week!
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...
Join us for our monthly Teen DIY! Create your own miniature fairy garden! This program is for Teens aged 12 - 18. All supplies are provided.
AED/CPR/FA, Adult, Child, and Infant Hybrid or Blended Learning incorporates individualized web-based instruction with in-person group skills session; 2-year certification. Topics include first aid for bleeding, burns, seizures, shock, stroke...