Natural swimming hole
Lake San Antonio
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 large inland reservoir with swim beaches at the north and south shore parks. Warm water and oak-dotted hills feel a world away from the Monterey fog. The lake hosts fishing tournaments and summer camping crowds.
Good to know
| Water type | Lake |
|---|---|
| Water temperature | 70s in summer |
| Depth | Swim beaches with deeper lake |
| Best season | May-September |
| Fees | Day-use fee |
| Reservations required | No |
| Parking | North and south shore lots |
| County | Monterey County |
| Nearest town | Bradley |
| Safety notes | No lifeguards; boat traffic |
Map
Nearby swimming holes
Frequently asked questions
Can you swim in Lake San Antonio?
Yes — Lake San Antonio 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 San Antonio require reservations?
No reservations are required at Lake San Antonio based on current information — but verify before you go.
Is there a fee to visit Lake San Antonio?
Reported fee info: Day-use fee. Fees can change — confirm with the official link.
When is the best time to visit Lake San Antonio?
The best season is typically May-September.