South Crestone Lake
Lake · Colorado
ℹ️ 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
A remote Sangre de Cristo lake above the Great Sand Dunes, reached by a long trail. South Crestone Lake's solitude is nearly absolute. The swim is for the committed only.
Good to know
| Water type | Lake |
|---|---|
| Water temperature | very cold |
| Depth | alpine lake; swim near shore |
| Best season | July-September |
| Fees | Free |
| Reservations required | No |
| Hours | sunrise-sunset |
| Parking | Trailhead lot |
| County | Saguache County |
| Nearest town | Crestone |
| Safety notes | No lifeguard; very cold; long hike |
Map
Nearby swimming holes
Frequently asked questions
Does South Crestone Lake require reservations?
No reservations are required at South Crestone Lake based on current information — but verify before you go.
Is there a fee to visit South Crestone Lake?
Reported fee info: Free. Fees can change — confirm with the official link.
When is the best time to visit South Crestone Lake?
The best season is typically July-September.
⚠️ Verify before you go. Conditions, fees, reservations, and access can change — confirm details with the official link before visiting. Last verified: September 2026