SCOTTSDALE HIKING FIELD GUIDE
Tom’s Thumb: A Guided Hike into the Heart of the McDowell Sonoran Preserve
A fully guided, 3–4 hour, 4–5 mile outing that unfolds Sonoran Desert history, geology and flora while delivering rewarding views.
Tom’s Thumb: A Guided Hike into the Heart of the McDowell Sonoran Preserve.
Set your course for a small-group guided hike in Scottsdale’s McDowell Sonoran Preserve—an expansive, permanently protected pocket of Sonoran Desert where knowledgeable guides tailor a 4–5 mile, easy-to-moderate route to the group and illuminate the area’s history, geology, and native flora and fauna.
Highlights
Outing Highlights
A Moderate 4–5 Mile Trek
Expect a guided 4–5 mile hike with roughly 1,300 feet of elevation change over 3 to 4 hours—tempo varies by group and guides tailor the route to match abilities.
Guides Who Read the Landscape
Two professional guides share insight on how Native Americans used the land and point out geological features and desert plants and animals throughout the hike.
Protected Sonoran Desert Habitat
Hikes take place within the McDowell Sonoran Preserve, a sustainably protected desert habitat offering sweeping vistas and a living classroom for botany and geology.
What the day feels like
What the Hike Feels Like
The outing unfolds at a measured pace: meet your guides, set off on a tailored route through Sonoran scrub and rock outcrops, pause for interpretive stops on history and natural history, climb toward viewpoints that reward the effort, and return with a stronger sense of the landscape.
Suitability
Who it's for
Who this hike suits—grounded in the operator’s guidance on fitness and group structure.
Practical planner
Details to review before reserving
Carry a small, light pack with water (guides provide extra water), sunscreen, snacks, weather-appropriate clothing, and proper footwear—hiking boots preferred.
Duration varies by pace: plan for 3 to 4 hours on the trail; meet at 3015 N 128th St, Scottsdale, AZ 85255.
Review cancellation policies before reserving.
Frequently asked questions
Planning Your Outing
Is this a guided hike?
Yes—this is a 100% guided small-group hike led by professional guides who tailor the route and provide interpretation.
How long is the hike and how far will we go?
Expect 3 to 4 hours on the trail covering roughly 4–5 miles, with about 1,300 feet of elevation change depending on route and tempo.
What should I bring?
Bring a small light pack with water (guides provide extra), sunscreen, snacks, weather-appropriate clothing, and proper shoes—hiking boots are preferred.
Where do we meet?
The meeting location is 3015 N 128th St, Scottsdale, AZ, 85255.
What level of fitness is required?
The hike is best for easy to moderate hikers; guides tailor pace and route to the group's ability.