Natural swimming hole
Boulder Bay (Big Bear Lake)
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
Boulder Bay Park gives Big Bear Lake a public swim beach among the granite boulders at the lake's west end. The alpine setting at 6,700 feet keeps summer afternoons pleasant. It is the easiest lake access in Big Bear for a quick swim without a boat.
Good to know
| Water type | Lake |
|---|---|
| Water temperature | 60s-70s in summer |
| Depth | swim area at Boulder Bay Park |
| Best season | June-September |
| Fees | Free |
| Reservations required | No |
| Parking | small park lot; street parking |
| Amenities | restrooms, picnic tables |
| County | San Bernardino County |
| Nearest town | Big Bear Lake |
| Safety notes | no lifeguard; cold mountain lake water; boat traffic nearby |
Map
Nearby swimming holes
Frequently asked questions
Can you swim in Boulder Bay (Big Bear Lake)?
Yes — Boulder Bay (Big Bear Lake) is listed as a natural swimming spot in California. Reported water temperature: 60s-70s in summer. Heads-up: no lifeguard; cold mountain lake water; boat traffic nearby. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.
Does Boulder Bay (Big Bear Lake) require reservations?
No reservations are required at Boulder Bay (Big Bear Lake) based on current information — but verify before you go.
Is there a fee to visit Boulder Bay (Big Bear Lake)?
Reported fee info: Free. Fees can change — confirm with the official link.
When is the best time to visit Boulder Bay (Big Bear Lake)?
The best season is typically June-September.