Ride to the Crested Saguaros and Lifecycle of the Saguaro (Int.) from Pima Dynamite Trailhead. Ever noticed the Crested Saguaros in the preserve? Come ride with us to see a […]
Calendar of Events
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1 event,
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Free
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1 event,
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Hawknest, Basalt Ridge, Cone Mt., Latigo Trails at Pima Dynamite Trailhead. This Very Difficult hike due to its elevation gain of 322 feet and 9.7 miles over about 4.5 hours […]
Free
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0 events,
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1 event,
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Ride 20 Mile Intermediate Training Ride from Pima Dynamite Trailhead. This ride will focus on developing cardio fitness and technical biking skills. The ride is aimed at those preparing for a 30 […]
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Free
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3 events,
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Trailside Bike Repair Basics at Brown's Ranch Trailhead. This class provides a comprehensive guide to essential bike maintenance and repair techniques that can be performed on the trail. It covers […]
Currently full
Free
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Sonoran Desert 101 at Gateway Trailhead. This walk provides a geological and ecological overview of what lives in the McDowell Sonoran Preserve, and how the flora and fauna survive and […]
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Free
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Stagecoach, High Desert, The Divide Trails at Brown’s Ranch Trailhead. This Very Difficult hike goes to some of the north central trails of Stagecoach, High Desert, and The Divide. See […]
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Free
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1 event,
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Fraesfield North to Balanced Rock Hike at Fraesfield Trailhead. This Difficult hike has a moderate rocky uphill portion on the north side of Fraesfield Mountain, but the remainder of the […]
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Free
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0 events,
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1 event,
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Poisonous Arthropods in the Preserve at Gateway Trailhead. Arthropods are the most diverse of all animals, comprising over 85 percent of all living animal species! A variety of arthropods in […]
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Free
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0 events,
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5 events,
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Introduction to Mountain Biking: Session 1 (Beg.) at Pima Dynamite Trailhead. This program is designed to introduce participants to mountain biking by building foundational riding skills and confidence in a […]
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Free
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Brown’s Ranch Interpretative Trail Hike at Brown’s Ranch Trailhead. Before the Preserve was a reality, part of this land was a ranch, the historic Brown’s Ranch. Join us to explore […]
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Free
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Windgate Pass/Bell Pass Loop from Gateway Trailhead. Ready for a great workout? Then this Very Difficult hike in the heart of the southern McDowells is for you. We go to […]
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Free
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Predators and Prey - Balancing the Ecosystem at Lost Dog Wash Trailhead Join us for a fascinating two-hour leisurely walk exploring the dynamic relationship between predators and prey. Discover how […]
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Free
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Linking Plants, Pollinators and You Saturday, January 10, 2026 from 2:30 pm to 4 pm Location: Mustang Library, 10101 N 90th Street, Scottsdale, AZ 85258 We will explore the dynamic […]
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Free
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2 events,
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Ride to the Crested Saguaros and Lifecycle of the Saguaro (Int.) from Granite Mountain Trailhead. Ever noticed the Crested Saguaros in the preserve? Come ride with us to see a […]
RSVP Now
Free
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Women’s Bike Ride (Beg.) from Brown's Ranch Trailhead. This women’s bike ride is a beginner skill level ride and moderate cardio. This ride is perfect for women or those who […]
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Free
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0 events,
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1 event,
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Tom’s Thumb, East End, Regional Park from Tom's Thumb Trailhead. This very difficult hike from Tom's Thumb trailhead explores the rugged and scenic views of the Preserve. We will go […]
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Free
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0 events,
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2 events,
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Nature's Medicine Cabinet Educational Walk at Brown's Ranch Trailhead. Take a global look of the importance of plants and their physical properties and how they were used throughout the centuries […]
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Free
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Mammoth Hunters to Canal Builders Educational Hike at Fraesfield Trailhead. Travel back in time in the preserve with our expert and former City of Scottsdale archeologist to learn how historic […]
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Free
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0 events,
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2 events,
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Introduction to Mountain Biking: Session 2 at Pima Dynamite Trailhead. This program is aimed at helping riders build confidence and control across beginner-level terrain, reinforcing foundational skills while introducing essential […]
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Free
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Preserve Origins Educational Walk at Fraesfield Trailhead The McDowell Sonoran Preserve is the largest continuous urban preserve in North America. It is part of the Sonoran Desert, the most biodiverse […]
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Free
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3 events,
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Ride the Four Peaks (Int.) from Brown's Ranch Trailhead. Experience all 4 peaks in the Brown’s Ranch area of the Preserve on this 3-hour 16-mile ride. We will ride to […]
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Free
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Whiskey Bottle, Turpentine, Black Hills, 136th Express and Dixileta from Fraesfield Trailhead. Let’s explore the Fraesfield Trails. This Difficult 7.5-mile hike with minimal elevation gain will cover 8 different trails […]
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Free
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Sonoran Sundays - Mammals of the Sonoran Desert (Guest Presenter: Maricopa Parks and Recreation) Want to learn more about the Sonoran Desert’s amazing mammals? Would you like some tips to […] |
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0 events,
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0 events,
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1 event,
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A Meditation Walk at Brown's Ranch Trailhead. Step away from the day to day and discover inner peace as you immerse yourself in the beauty and power of the Sonoran […]
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Free
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1 event,
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Marcus Landslide Educational Hike from Tom’s Thumb Trailhead. Open your eyes to the Marcus Landslide geological site, second largest landslide in Arizona. This Moderate educational hike will be about 4 […]
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Free
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3 events,
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Introduction to Mountain Biking: Session 3 - Graduation Ride at Pima Dynamite Trailhead. This 10 to 12-mile ride from Pima Dynamite is for people who have completed the Introduction to […]
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Free
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Venom in the Desert from Gateway Trailhead. Some reptiles and arthropods in the Sonoran Desert use venom or other poisons to defend themselves or subdue their prey. Learn how to […]
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Free
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Latigo, Scorpion, Snake Eyes, Dare A Sarah Trails from Pima Dynamite Trailhead. This Difficult hike winds through many boulder formations in the northwest Preserve in an area mostly seen only […]
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Free
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0 events,
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0 events,
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1 event,
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The Story of Historic Brown’s Ranch and the Creation of the Brown’s Ranch Interpretive Trail Tuesday, January 27, 2026, 5:00 pm - 6:30 pm Location: Mustang Library, 10101 N 90th Street, […]
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Free
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0 events,
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1 event,
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Desert Surfaces at Brown's Ranch Trailhead. What really covers the desert - little organisms can make a big difference! Some of the most common sights in the desert - and […]
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Free
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0 events,
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1 event,
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Sonoran Desert 101 at Brown’s Ranch Trailhead This walk provides a geological and ecological overview of what lives in the McDowell Sonoran Preserve, and how the flora and fauna survive […]
RSVP Now
Free
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