Rattlesnake Bar
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
A north-side Folsom Lake day-use area on the North Fork American arm, with a swim beach and boat launch. It is a quieter alternative to the lake's main beaches, with shaded picnic sites above the water. Lake levels fluctuate through the season.
Good to know
| Water type | Lake |
|---|---|
| Water temperature | 70s in summer |
| Depth | Swim beach with deeper open water |
| Best season | May-September |
| Fees | State park day-use fee |
| Reservations required | No |
| Parking | Day-use parking lot |
| County | Placer County |
| Nearest town | Pilot Hill |
| Safety notes | No lifeguards; fluctuating lake levels |
Map
Nearby swimming holes
Frequently asked questions
Does Rattlesnake Bar require reservations?
No reservations are required at Rattlesnake Bar based on current information — but verify before you go.
Is there a fee to visit Rattlesnake Bar?
Reported fee info: State park day-use fee. Fees can change — confirm with the official link.
When is the best time to visit Rattlesnake Bar?
The best season is typically May-September.
⚠️ Verify before you go. Conditions, fees, reservations, and access can change — confirm details with the official link before visiting. Last verified: September 2026