Blue Heart Springs
Spring · Idaho
About this swimming hole
A heart-shaped cove of sapphire spring water on the Snake River near Hagerman, the 13th largest freshwater spring in North America. It is reachable by water only — most visitors kayak or paddleboard from Banbury Adventures or Blue Heart Kayaking, about 0.6–1.5 miles away. Swimming is allowed in the cove's constant 58-degree water, and the site combines easily with Ritter Island and Box Canyon in Thousand Springs country.
Good to know
| Water type | Spring |
|---|---|
| Water temperature | 58 |
| Depth | spring cove; kayak access |
| Best season | June-September |
| Fees | Free |
| Reservations required | No |
| Hours | sunrise-sunset |
| Parking | Kayak launch at Banbury |
| County | Gooding County |
| Nearest town | Hagerman |
| Safety notes | No lifeguard; 58-degree water year-round — cold shock risk; water access only, launch fees may apply; wear water shoes |
Map
Nearby swimming holes
Frequently asked questions
Does Blue Heart Springs require reservations?
No reservations are required at Blue Heart Springs based on current information — but verify before you go.
Is there a fee to visit Blue Heart Springs?
Reported fee info: Free. Fees can change — confirm with the official link.
When is the best time to visit Blue Heart Springs?
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