Dierkes Lake
Spring · Idaho
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 spring-fed lake in the Snake River Canyon just above Shoshone Falls, run by the City of Twin Falls. The roped-off swimming section has a diving board, sandy areas for kids, and low cliff-jumping rocks. Reviews describe a seasonal snack bar and lifeguard, restrooms, hiking trails, and kayak rentals; one park fee covers Dierkes Lake and Shoshone Falls.
Good to know
| Water type | Spring |
|---|---|
| Water temperature | 75 |
| Depth | small lake; swim area |
| Best season | June-September |
| Fees | Free |
| Reservations required | No |
| Hours | sunrise-sunset |
| Parking | Park lots |
| Amenities | restrooms, picnic tables |
| County | Twin Falls County |
| Nearest town | Twin Falls |
| Safety notes | Seasonal lifeguard only; cliff jumping rocks present — check depth first; cold spring-fed water; snakes possible in warm weather |
Map
Nearby swimming holes
Frequently asked questions
Does Dierkes Lake require reservations?
No reservations are required at Dierkes Lake based on current information — but verify before you go.
Is there a fee to visit Dierkes Lake?
Reported fee info: Free. Fees can change — confirm with the official link.
When is the best time to visit Dierkes Lake?
The best season is typically June-September.
⚠️ Verify before you go. Conditions, fees, reservations, and access can change — confirm details with the official link before visiting. Last verified: September 2026