Natural swimming hole
Fossil Springs (Bob Bear Trail)
Spring · Arizona
Community-reported spot. Details below are compiled from public sources and are reported to be accurate — always verify locally before visiting.
About this swimming hole
At the bottom of the steep Bob Bear Trail, Fossil Springs erupts from the canyon wall at 20,000 gallons a minute, feeding jade pools in an old-growth riparian grove. The 4-mile descent is strenuous and the climb out is worse, but the spring complex feels like a lost world. A backcountry permit is required to hike here.
Good to know
| Water type | Spring |
|---|---|
| Water temperature | 72 |
| Depth | wading to ~8 ft |
| Best season | April-October |
| Fees | Backcountry permit required |
| Reservations required | Yes |
| Hours | sunrise-sunset |
| Parking | Bob Bear trailhead lot |
| County | Gila County |
| Nearest town | Strawberry |
| Safety notes | No lifeguard; strenuous hike; extreme heat in canyon; flash flood risk |
Map
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Frequently asked questions
Can you swim in Fossil Springs (Bob Bear Trail)?
Yes — Fossil Springs (Bob Bear Trail) is listed as a natural swimming spot in Arizona. Reported water temperature: 72. Heads-up: No lifeguard; strenuous hike; extreme heat in canyon; flash flood risk. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.
Does Fossil Springs (Bob Bear Trail) require reservations?
Yes — reservations are required to visit Fossil Springs (Bob Bear Trail). Book ahead, especially on summer weekends.
Is there a fee to visit Fossil Springs (Bob Bear Trail)?
Reported fee info: Backcountry permit required. Fees can change — confirm with the official link.
When is the best time to visit Fossil Springs (Bob Bear Trail)?
The best season is typically April-October.