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Maricopa County Parks and Recreation: Discovery Station – Be a Citizen Scientist!

Lake Pleasant Regional Park 41835 N. Castle Hot Springs Rd., Morristown

Learn about free smartphone apps that can help you identify plants, animals, and more, while helping contribute to science!   Stop by to learn from Ranger Eric about the free iNaturalist and Seek apps you can use to identify any living organism on the planet with your smartphone, while also increasing our knowledge of where they...

Free with Park Fee

Maricopa County Parks and Recreation: Estrella – Invasive Species Removal

Estrella Mountain Regional Park 14805 W. Vineyard Ave., Goodyear

Meet at the park’s Nature Center. Join us in removing invasive species and reducing wildfire risk in our parks. Participants will learn to identify several invasive species, their phenology and characteristics, and how to effectively remove these invasive plants. The initiative is to remove invasive plants as a proactive step toward ecological restoration and to...

Free with Park Fee

Pima County Parks and Recreation: Signs of the Season Phenology Walk

Pima County Public Library - Wheeler Taft Abbett Sr. Library 7800 N. Schisler Dr., Tucson

Join us for a stroll along the Santa Cruz River to discover the seasonal rhythm of the desert. Phenology is nature’s calendar – the timing of annual life-cycle events that are influenced by climate and weather, like blooming, migration, and nesting. Join us for a stroll along the Santa Cruz River as we gather data...

Free

The University of Arizona: Sonoran Native Plants

The University of Arizona Arboretum is home to some of the finest specimens of Sonoran native plants and trees anywhere. Join us as we tour the Joseph Wood Krutch Garden and other areas of the campus featuring these remarkable, adaptable, and water-wise plants and trees. Learn about their history, current use and why they should...

Free

Maricopa County Parks and Recreation: Blooms and Butterflies Hike

San Tan Mountain Regional Park 6533 W. Phillips Rd., Queen Creek

Join Ranger Nikki on an easy to moderate terrain hike to look for flowering plant life and a variety of pollinators, including butterflies.  Ranger Nikki will lead you on a hike to look for cactus blooms, wildflowers and pollinators visiting flowers. Learn how to document your findings on the citizen science app, iNaturalist, and how...

Free with Park Fee

Maricopa County Parks and Recreation: Citizen Science Nature Walk

Hassayampa River Preserve 49614 U.S. Hwy. 60 89, Wickenburg

Learn about the plants and animals of the desert riparian ecosystems and easy citizen science you can do with your smartphone with Ranger Eric.   Join Ranger Eric for an easy walk around Palm Lake and along the Hassayampa River to learn about the flora, fauna, and ecology of the Sonoran Desert riparian ecosystems. Please wear...

Free with Park Fee

Arizona State Parks and Trails: Sunday Guided Hikes

Dead Horse Ranch State Park Dead Horse Ranch State Park, Cottonwood

Join us for a guided hike every Sunday morning! We will meet at the first lagoon parking lot at (unless otherwise noted at the entrance station). Hikes will vary each week to explore the different areas of the park. Hikes will be easy to moderate and last approximately an hour- two hours long. Please bring...

Free with Park Fee

Arizona State Parks and Trails: Daily Guided Nature Hikes at Red Rock

Red Rock State Park 4050 Red Rock Loop Rd., Sedona

Every morning, a volunteer naturalist leads a guided nature walk informing visitors about the different life zones of Red Rock State Park. The subjects discussed on this walk may include geology, wildlife, history, archeology, and plant life. The naturalists welcome questions during the walk, enhancing the learning experience. Hikes are included with park entrance fees...

Free with Park Fee

City of Chandler: Aquatic Insects

Chandler Nature Center 4050 E. Chandler Heights Rd., Chandler

Did you know the Sonoran Desert is a hidden gem for some amazing aquatic insects? Dive into the enchanting world of dragonflies, damselflies, and mayflies that thrive in our beautiful ponds and lakes! Ages 16+

$10 – $14

Flandrau Science Center & Planetarium: Extreme Weather

Flandrau Science Center & Planetarium 1601 E. University Blvd., Tucson

Weather has always been one of the most dynamic and complex forces shaping our planet, but now it’s intensifying in varied and complex ways. Extreme Weather takes us to the frontlines where few have gone. Audience: General, all ages Style: Fulldome film about natural disasters Planetarium Tickets Adults: $14 Children (ages 3-15): $10 Children ages 2 and...

Free – $14

Phoenix Herpetological Sanctuary: Facility Tour

Phoenix Herpetological Sanctuary Actual location given after reservations, Phoenix

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...

Free – $25

Maricopa County Parks and Recreation: Arizona Boater Education Course

Lake Pleasant Regional Park 41835 N. Castle Hot Springs Rd., Morristown

Learn the basics of boater safety and laws during this classroom course.  Arizona Game & Fish Department and Maricopa County Parks will be providing this classroom-based course that covers a variety of topics including boating terminology, things to know before getting on the water, how to operate your boat safely, legal requirements, and what to do...

Girl Scouts Arizona Cactus – Pine: Cybersecurity Basics Badge 1 (Cadettes)

Online

Don't miss this exciting opportunity to join us for our Cybersecurity Basics Badge 1 for Cadettes workshop! In this two-hour online workshop, you'll crack codes, hack passwords, and get inside the mind of a hacker. You'll learn how to protect yourself and your data from cybercrime and gain some advanced online street smarts. Don't miss...

Flandrau Science Center & Planetarium: Mysteries of the Unseen World

Flandrau Science Center & Planetarium 1601 E. University Blvd., Tucson

This planetarium show takes you on an extraordinary journey into unseen worlds and hidden dimensions beyond our normal vision to uncover the mysteries of things too fast, too slow, too small or simply invisible. Audience: General, all ages Style: Fulldome film and live star talk  Planetarium Tickets Adults: $14 Children (ages 3-15): $10 Children ages 2 and...

Free – $14

Flandrau Science Center & Planetarium: Touring the Solar System

Flandrau Science Center & Planetarium 1601 E. University Blvd., Tucson

Zoom away from planet Earth and take a guided tour through the Solar System! Let's stop by each of the planets and learn why they are unique. On our journey, we will be pointing out interesting facts along the way. Audience: General, all ages Style: Live presentation about planets and space exploration   Planetarium Tickets...

Free – $14

Mt. Lemmon SkyCenter: SkyNights StarGazing Program

Mt. Lemmon SkyCenter 9800 Ski Run Rd. Mt., Lemmon

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...

$62.50 – $88.50