Natural swimming hole
Trinity Lake (Clark Springs)
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
Trinity Lake's Clark Springs day-use area offers swimming in the clear, cool reservoir beneath the Trinity Alps. The lake is quieter and wilder than Shasta, with forested shoreline and mountain views. It is a favorite for campers exploring the Trinity Alps Wilderness.
Good to know
| Water type | Lake |
|---|---|
| Water temperature | 60s-70s in summer |
| Depth | reservoir swim areas |
| Best season | June-September |
| Fees | Free (USFS) |
| Reservations required | No |
| Parking | day-use lot at Clark Springs |
| Amenities | restrooms, campground, boat launch |
| County | Trinity County |
| Nearest town | Weaverville |
| Safety notes | no lifeguard; boat traffic; cold water in spring |
Map
Nearby swimming holes
Frequently asked questions
Can you swim in Trinity Lake (Clark Springs)?
Yes — Trinity Lake (Clark Springs) is listed as a natural swimming spot in California. Reported water temperature: 60s-70s in summer. Heads-up: no lifeguard; boat traffic; cold water in spring. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.
Does Trinity Lake (Clark Springs) require reservations?
No reservations are required at Trinity Lake (Clark Springs) based on current information — but verify before you go.
Is there a fee to visit Trinity Lake (Clark Springs)?
Reported fee info: Free (USFS). Fees can change — confirm with the official link.
When is the best time to visit Trinity Lake (Clark Springs)?
The best season is typically June-September.