Natural swimming hole
Lake Tulloch
Lake · California
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 warm foothill reservoir on the Stanislaus River with public day-use pockets among the private shoreline. Houseboats and skiers dominate the main lake, but the coves offer calm swimming. Spring wildflowers line the surrounding hills.
Good to know
| Water type | Lake |
|---|---|
| Water temperature | 70s in summer |
| Depth | Coves with deeper lake |
| Best season | May-September |
| Fees | Day-use fee |
| Reservations required | No |
| Parking | Day-use lots |
| County | Calaveras County |
| Nearest town | Copperopolis |
| Safety notes | No lifeguards; boat traffic |
Map
Nearby swimming holes
Frequently asked questions
Can you swim in Lake Tulloch?
Yes — Lake Tulloch is listed as a natural swimming spot in California. Reported water temperature: 70s in summer. Heads-up: No lifeguards; boat traffic. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.
Does Lake Tulloch require reservations?
No reservations are required at Lake Tulloch based on current information — but verify before you go.
Is there a fee to visit Lake Tulloch?
Reported fee info: Day-use fee. Fees can change — confirm with the official link.
When is the best time to visit Lake Tulloch?
The best season is typically May-September.