Take an easy-paced walk with Ranger Nikki to see the resilient plants of our desert, including cacti, trees, shrubs and maybe a few summer wildflowers, if monsoon rain has been...
Join Ranger Eric for a guided bird walk to look and listen for resident and migrant species within the diverse desert riparian habitat of the Hassayampa River Preserve. Along the way we will discuss how to identify birds by sight and sound, about the behavioral and ecological traits that make them unique, and about citizen...
Explore the cutting-edge of astronomical innovation on this 90-minute guided tour of the Richard F. Caris Mirror Lab at the University of Arizona. Learn how pioneering engineering, optical science, and precision manufacturing...
Ranger Derik will have a table set up in the Estrella Nature Center with pictures and samples of cacti and other plants that can be commonly found in the park. Also featured...
The Tubac Nature Center is open on Wednesday and Saturday from 10:00 AM - 12:00 PM. We are located in the Tubac Community Center. 50 Bridge Rd, Rm B2 Tubac AZ 85646 All Ages
Interact with some of our special animals, which for many people is a once in a lifetime experience. Guests will get to learn about endangered species, how we contribute to conservation of those animals, some of the considerations we must take into consideration when having these reptiles in Arizona, which reptiles are good pets for children or adults, adaptations...
Children ages 6-12, come make some cool fidget toys so you can have fun anywhere on the go! First come first served, while supplies last.
Students learn the basics of robotics, including gears, motors, and circuits, in this hands-on class! They design robots and explore circuits using STEM manipulatives such as Snap Circuits, LEGOs, K’nex, and Zoob kits. Each Engineer builds and takes home two unique robots! Aug 12, 2026 - Oct 21, 2026 Wed11:15 AM - 12:15 PM *No...
Drop by Dewey-Humboldt Town Library (Main Floor) every Wednesday for your favorite STEAM activities! We provide 3-D pens, snap circuits, LEGOs, and more! Ages 5 - 18
The Observatory That Began With Mars and Reached the Moon Lowell Observatory’s story begins with one man’s fascination with Mars and a telescope shipped by train to a small Arizona...
STEAM Genius is a hands-on library program designed for kids ages 7–12 to explore Science, Technology, Engineering, Art, and Math in fun and engaging ways. Each session features interactive projects...
An award-winning series of seven immersive shorts sharing diverse cultural sky stories—from Greek Orion and Navajo Thunderbird to Hawaiian wayfinding and Indian observatories—celebrating how humanity across time finds patterns and...
This is a fun STEAM program to test out your typing skills or curious on how to use a laptop computer. In this program we will be going over the...
Looking for something to do on early-out Wednesdays? Come join us for a different activity each week; craft projects, science projects, games and more. Ages 6 - 13
Kids ages 8-12 take turns playing with our VR headsets!
What are we made of? Where did it all come from? The film explores the secrets of our cosmic chemistry, explosive origins, and connects life on Earth to the evolution of the Universe. NSC Creative applies its trademark approach of making complex scientific concepts accessible to all ages by using immersive and engaging visualizations. We...
Sit back and relax for this popular live show as one of our Console Captains guides you through the night sky from a Tucson perspective, pointing out stars, planets, constellations,...
Come explore your creative side at the library with LEGO®. Children can either follow a monthly theme or build from their imaginations. LEGO® and Duplo® blocks will be provided. Ages 5-12.
LEGOs are fun for the whole family! You’ll build with LEGOs of all sizes. Display your LEGO creation at the library for all to enjoy! LEGO Clubs helps improve math skills, science skills, literary skills, social skills, and problem-solving skills. Ages 3 - 18
A Live Tour Through Every Planet in Our Solar System. Join us on a journey through the solar system as we visit each of the planets! Travel from scorching-hot Mercury...
Join us every Wednesday for a free form, brick building, engineering extravaganza! Ages 3-12
Join us in MACH2 for WeDo Wednesdays: LEGO Robotics. Ready to build moving robots, learn how motors work, and do basic programming? WeDo Wednesdays is the place for you! For kids ages 7-12 or older kids diving into LEGOS or programming for the first time - use WeDo Kits to build and program animals, critters,...
Discover new tech, tools, and hands-on skills each month in the Maker Lab. Each month in the Maker Lab, you’ll get hands-on with the latest tech and creative tools—from...
Help us fill our seed packets for the seed library, hear from Master Gardeners, ask questions about your home garden, & learn about Earth Heart Park and Community Garden! Learn all about this month's topic: Growing Native Plants! Ages 12+
Bring the whole family! Wednesday, August 12 4:00pm – 6:00pm – Nature Expo Open First 750 festival registrants receive a “SWAG BAG” Free to attend and everyone gets a daily raffle ticket for prizes to be drawn between 4:30pm – 6:00pm 4:30pm – 6:00pm—Opening Party sponsored by Vortex Optics Free Appetizers & Enjoy a free drink...
Celebrate 100 years of Route 66! Begin with an exclusive talk exploring how the Mother Road paved a path of astronomical discovery, then step inside a rarely seen private collections exhibit. See our restored 1911 Stevens-Duryea “Big Red” and discover how science and history came together along America’s most iconic highway. Space is limited, please reserve...
One small step was just the beginning. Now, we take one step beyond, driven by curiosity, bound for Mars, and ready to write the boldest chapter in human exploration. Experience the thrill of launch, the challenges of life in space, the cutting-edge technology of NASA’s Artemis program, and the search for life that could transform how...
New this summer! Twelve light installations now on view at Garden After Dark throughout the Garden trails. This brand-new shimmering display creates a playful break from the summer heat with cooling colors and designs inspired by the monsoon season. All Ages
Ranger Olivia leads this picturesque hike to watch the sunset while also learning about saguaros along the way. We will see the sunset, saguaros, saguaro blossoms, and maybe some evening critters as well. You may bring your blacklight and regular flashlight to look for evening critters(optional). This hike will be about 1 mile starting on the Slate...
The hike will on easy, flat and rolling sandy trail. Hikers should bring water, wear close toed shoes and bring a flashlight with full charge or new batteries. If you have a blacklight feel free to bring along to help the ranger search for scorpions when the sun sets. A porta potty is located at the trailhead and water can be found at the nature center. PLEASE...
Join Ranger Eric to look for and learn about scorpions, snakes, tarantulas, spiders, owls, nightjars, mammals, and other nocturnal wildlife while hiking along Escondido Trail at Lousley Hill Trail. The...
Join Ranger Eric to look for and learn about scorpions, snakes, tarantulas, spiders, owls, nightjars, mammals, and other nocturnal wildlife while hiking along Escondido Trail at Lousley Hill Trail. The hike will be about 0.5-1 miles roundtrip on easy to moderate grade, with frequently sandy and uneven surfaces. The hike distance and time may be...
A celestial journey for the whole family! Fly beneath the rings of Saturn, float through the heart of the Orion Nebula, and plunge into a black hole during this captivating introduction to cosmology. Passport to the Universe, developed by the American Museum of Natural History, NASA, and the California Academy of Sciences and narrated by...
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...