The namesake waterfall of Waterfall Trail is seasonal. It comes and goes with the winter and monsoon rains. This means that for much of the year Waterfall Trail is, well, waterfall-less. While this is sometimes disappointing, it gives Ranger Shaun a good reason to go up the trail regularly to see just exactly when the...
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 and the opportunity to get all your questions answered. How can we have a lush but water-wise garden in the middle of a densely populated...
When you think about Halloween, it’s normal to think of spooky and scary symbols like spiders, spider webs, and bats. But if you learn a little more about these creatures in the Sonoran Desert, you may discover that there is not much to be afraid of! So, join us while we turn Halloween on its...
It is time to toss our seed pellets! Join us! We will fling native seed pellets created early this year into the desert of Maricopa County’s regional parks. The initiative...
Distance & Elevation Gain: This will be appx 13 miles with 600 feet of elevation gain at a slower, casual pace. We’ll be making several stops for rest and to get to know our fellow riders. Difficulty Level: This advanced beginner/intermediate ride will take appx 3 hours, with some moderate climbs on easier trails. All Conservancy rides...
This hike will be targeted to visitors or those fairly new to the Preserve trails. The hike will be about 7 miles, taking about 3 hours, and cover a variety of trails to highlight various aspects of the Preserve trails and point out key locations of each trailhead. The hike is labelled as Difficult due...
Join a walking tour of the Canoa Ranch headquarters. Visit the historic buildings and corrals and enjoy the special exhibits of the people of Canoa. DIRECTIONS: Historic Canoa Ranch, 5375...
Free, drop-in homework help for students in grades K-12 who need support, assistance, and encouragement with their homework. We also help students access library resources including online databases and online, one-to-one tutoring. Connect to online Homework Help (2–11 pm every day except major holidays). Ayuda gratuita con las tareas para los estudiantes en los grados...
Discover the exciting world of chemistry in this Chemistry Fun Patch workshop. Through hands-on experiments designed to spark curiosity Girl Scouts will leave with an exclusive Arizona Science Center chemistry patch. Participants will explore reactions, mixtures, and changes in matter while learning how scientists use chemistry to understand the world around us. Scouts must...
Curious about 3D printing? Join our weekly drop-in program where you’ll learn how to design your own 3D model using Tinkercad. Whether you're a beginner or just want to try something new, this is a fun, hands-on way to explore creativity and technology. This program is led by our Teen Volunteers and Teen Advisory Board...
Ranger Nikki will introduce you to San Tan’s animal ambassadors, including snakes, a chuckwalla, a tarantula, a Gila monster and tortoises. Learn about their life cycles, adaptations and what you should do if you encounter their relatives on the trail. Even though some of these creatures are associated with a “scary” Halloween vibe, we’ll bust...
Join us if you dare! This family Halloween event in Tucson celebrates the season with a scientific flair! Participate in slimy activities, learn about the Tarantula nebula, and enjoy chemistry curiosities. The planetarium will be open, too, for special, laser light shows. Visit University of Arizona science club tables for special interactives and trick-or-treating while...
Enjoy a captivating experience at the heart of our mountaintop observatory with our guided daytime tours! Discover the rich history of our unique site, from its origins as a Cold War early warning radar station to its current role as a leading astronomical research facility. Our knowledgeable guides will lead you on a 90-minute walking...
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 light dinner, and an exclusive opportunity to observe astronomical objects and phenomena. This five-hour program starts 2 hours before sunset and accommodates up to 28...
A Heritage Park Zoo Tradition! Boo at the Zoo is a fun family event held every October 31st. This year, gates will open for Boo at 5:00 pm for families with children 6 and under and at 6pm for all ages. Last admission will be at 8:30 pm. Come in costume and trick-or-treat at different...
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...