Crater Lake (Maroon Bells)
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
The Maroon Bells' mirror lake, where swimming is allowed beneath Colorado's most famous peaks. Crater Lake sits 1.8 miles up the trail, and a dip with the Bells reflected is unforgettable. The water is snowmelt straight off the peaks.
Good to know
| Water type | Lake |
|---|---|
| Water temperature | very cold |
| Depth | alpine lake; swim near shore |
| Best season | July-September |
| Fees | Maroon Bells reservation required |
| Reservations required | Yes |
| Hours | sunrise-sunset |
| Parking | Maroon Lake trailhead; shuttle |
| County | Pitkin County |
| Nearest town | Aspen |
| Safety notes | No lifeguard; very cold; altitude |
Map
Nearby swimming holes
Frequently asked questions
Does Crater Lake (Maroon Bells) require reservations?
Yes — reservations are required to visit Crater Lake (Maroon Bells). Book ahead, especially on summer weekends.
Is there a fee to visit Crater Lake (Maroon Bells)?
Reported fee info: Maroon Bells reservation required. Fees can change — confirm with the official link.
When is the best time to visit Crater Lake (Maroon Bells)?
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