Umtanum Creek Recreation Site, Yakima River
River · Washington
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 Yakima River canyon recreation site near Ellensburg where the river spreads into swim-friendly runs below the basalt cliffs. It's the desert side's answer to the Cascade swim holes, with hot air and cool water doing the work.
Good to know
| Water type | River |
|---|---|
| Water temperature | 65-70 in summer |
| Best season | July-September |
| Fees | BLM day-use fee may apply |
| Reservations required | No |
| Hours | daylight hours |
| Parking | day-use lot at the recreation site |
| Amenities | vault toilet |
| County | Kittitas County |
| Nearest town | Ellensburg |
| Safety notes | no lifeguard; rattlesnakes; extreme heat; river current |
Map
Nearby swimming holes
Frequently asked questions
Does Umtanum Creek Recreation Site, Yakima River require reservations?
No reservations are required at Umtanum Creek Recreation Site, Yakima River based on current information — but verify before you go.
Is there a fee to visit Umtanum Creek Recreation Site, Yakima River?
Reported fee info: BLM day-use fee may apply. Fees can change — confirm with the official link.
When is the best time to visit Umtanum Creek Recreation Site, Yakima River?
The best season is typically July-September.
⚠️ Verify before you go. Conditions, fees, reservations, and access can change — confirm details with the official link before visiting. Last verified: September 2026