Lake Tenkiller State Park
Lake · Oklahoma
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
Lake Tenkiller's state park has swim beaches on one of Oklahoma's clearest lakes, set in the Cookson Hills. The lake is deep and famously clear for Oklahoma, with scuba diving as well as swimming. It is the Illinois River country's lake, an easy combo with a float trip.
Good to know
| Water type | Lake |
|---|---|
| Depth | Designated swim beaches |
| 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 beaches, camping, trails, boat ramps |
| County | Cherokee County |
| Nearest town | Vian |
| Safety notes | No lifeguard. Deep lake; swim in designated areas. |
Map
Official information
Official park / agency page ↗ — check current conditions, fees, and reservations here before you go.
Nearby swimming holes
Frequently asked questions
Does Lake Tenkiller State Park require reservations?
No reservations are required at Lake Tenkiller State Park based on current information — but verify before you go.
Is there a fee to visit Lake Tenkiller 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 Lake Tenkiller State Park?
The best season is typically May-September.
⚠️ Verify before you go. Conditions, fees, reservations, and access can change — confirm details with the official link before visiting. Last verified: September 2026