Bike the South from Lost Dog Wash Trailhead Come ride the southern preserve trails.  This is an Advanced Skill and Vigorous Cardio level ride of about 15 miles in 2.5 […]

Lifecycle of the Saguaro Education Hike at Granite Mountain Trailhead Native only to the Sonoran Desert, these giant cacti are a sight to see! Join PastFinders Don Brockway and Chris […]

Marcus Landslide Educational Ride from Tom’s Thumb Trailhead We will ride to Marcus Landslide and into the County Park to see the landslide from various viewpoints.  This Intermediate Skills and […]

Master Steward Rich Cochran will present an in-depth talk on some of the fascinating insects and  arachnids that inhabit our Sonoran Desert. An expert on arthropods, Rich will provide an […]

Desert Origins and Adaptations Educational Hike at Brown’s Ranch Trailhead. Why is the Sonoran Desert here?  Join Frank Romaglia as he examines how climate and geomorphology interact to create a […]

Hike with Natural Resources Coordinator at Granite Mountain Trailhead  Spend about 2 hours on an easy hike with John Loleit, the Natural Resources Coordinator, as he discusses various pertinent topics […]

High Desert, Broken Spoke, Hawknest and Buckshot Trails Fitness Hike from Brown’s Ranch Trailhead This Very Difficult hike will allow you to explore some of the remote trails in the […]

Stop by the Trailside Naturalist station at the Gateway Trailhead between 9-11 A.M. to learn about the various predators found in the Preserve.

Sunrise Peak from Lost Dog Trailhead Fitness Hike  This Very Difficult Hike travels the beautiful and challenging west side of Sunrise Peak up to a great 360-degree view of the […]

Mountain Bike Skills Clinic at Fraesfield Trailhead  New to mountain biking? Looking to refresh your skills, improve your technique, enhance safety awareness and increase your overall enjoyment on the trails? […]

Gateway to Tom’s Thumb TT9 Overlook Fitness Hike from Gateway Trailhead.   This Very Difficult hike takes us to the seldom visited vistas west of Tom’s Thumb that makes you think […]

Mistletoe & Holly Educational Hike at Brown’s Ranch Trailhead What do desert plants and animals have to do with the holidays? Join PastFinder Franco Farina on an Easy hike and […]