Natural swimming hole
Foss State Park
Lake · Oklahoma
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
Foss Lake's state park has a swim beach on a big western Oklahoma reservoir. The lake sits in open prairie with huge skies and room to roam. It is a classic western Oklahoma lake day, windy and wide open.
Good to know
| Water type | Lake |
|---|---|
| Depth | Designated swim beach |
| Best season | May-September |
| Fees | Parking pass required (~$10/day) |
| Reservations required | No |
| Hours | Daylight hours |
| Parking | State park parking pass required |
| Amenities | restrooms, swim beach, camping, trails |
| County | Custer County |
| Nearest town | Foss |
| Safety notes | No lifeguard. Lake can be choppy; swim in designated area. |
Map
Official information
Official park / agency page ↗ — check current conditions, fees, and reservations here before you go.
Nearby swimming holes
Frequently asked questions
Can you swim in Foss State Park?
Yes — Foss State Park is listed as a natural swimming spot in Oklahoma. Heads-up: No lifeguard. Lake can be choppy; swim in designated area.. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.
Does Foss State Park require reservations?
No reservations are required at Foss State Park based on current information — but verify before you go.
Is there a fee to visit Foss State Park?
Reported fee info: Parking pass required (~$10/day). Fees can change — confirm with the official link.
When is the best time to visit Foss State Park?
The best season is typically May-September.