Natural swimming hole
Mayer State Park
River · Oregon
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 slim Columbia River park on the Historic Columbia River Highway near Rowena with a modest shoreline access point. It functions mostly as a picnic-and-dip stop between Gorge viewpoints, with the big river panorama doing the heavy lifting.
Good to know
| Water type | River |
|---|---|
| Water temperature | 65-70 in summer |
| Best season | June-September |
| Fees | Oregon State Parks day-use fee |
| Reservations required | No |
| Hours | daylight hours |
| Parking | small lot; overflow along the highway pullouts |
| Amenities | picnic tables |
| County | Wasco County |
| Nearest town | Mosier |
| Safety notes | no lifeguard; rocky shoreline can be slippery |
Map
Nearby swimming holes
Frequently asked questions
Can you swim in Mayer State Park?
Yes — Mayer State Park is listed as a natural swimming spot in Oregon. Reported water temperature: 65-70 in summer. Heads-up: no lifeguard; rocky shoreline can be slippery. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.
Does Mayer State Park require reservations?
No reservations are required at Mayer State Park based on current information — but verify before you go.
Is there a fee to visit Mayer State Park?
Reported fee info: Oregon State Parks day-use fee. Fees can change — confirm with the official link.
When is the best time to visit Mayer State Park?
The best season is typically June-September.