Convict Lake
Lake · California
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
Convict Lake is a jewel-blue glacial lake cupped beneath the sheer granite of Mount Morrison in the Eastern Sierra. The shoreline trail passes swim-friendly beaches with absurdly scenic backdrops. The water is snowmelt-cold, but the setting — among the most photographed in the Sierra — makes every plunge memorable.
Good to know
| Water type | Lake |
|---|---|
| Water temperature | 50s-60s in summer |
| Depth | deep glacial lake |
| Best season | June-September |
| Fees | Free (USFS) |
| Reservations required | No |
| Parking | day-use lots around the lake |
| Amenities | restrooms, picnic tables, campground, boat launch |
| County | Mono County |
| Nearest town | Mammoth Lakes |
| Safety notes | no lifeguard; very cold alpine water; afternoon thunderstorms |
Map
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Frequently asked questions
Does Convict Lake require reservations?
No reservations are required at Convict Lake based on current information — but verify before you go.
Is there a fee to visit Convict Lake?
Reported fee info: Free (USFS). Fees can change — confirm with the official link.
When is the best time to visit Convict Lake?
The best season is typically June-September.
⚠️ Verify before you go. Conditions, fees, reservations, and access can change — confirm details with the official link before visiting. Last verified: September 2026