Trail facts
| Tom’s Thumb | |
|---|---|
| Distance | About 4 miles out and back (guides vary) |
| Climbing | Roughly 1,100 to 1,300 feet |
| Trailhead | Tom’s Thumb Trailhead, 23015 N. 128th Street |
| Water | None at the trailhead, bring your own |
| Difficulty | Steep and strenuous |
Figures from Arizona Highways, Phoenix Magazine and trail guides. Check the McDowell Sonoran Conservancy for current maps and gate hours.