Illinois River at Round Hollow
River · 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
Round Hollow is a public access on the Illinois River, the state's beloved Ozark float stream. The river here has the classic Illinois mix: clear water, gravel bars, and bluffs. Swimmers share the river with canoes and kayaks in summer.
Good to know
| Water type | River |
|---|---|
| Best season | May-September |
| Fees | Free (public access) |
| Reservations required | No |
| Hours | Daylight hours |
| Parking | Public access parking |
| County | Cherokee County |
| Nearest town | Tahlequah |
| Safety notes | No lifeguard. No diving from trees, rocks, bridges, or bluffs. River rises fast after rain. |
Map
Official information
Official park / agency page ↗ — check current conditions, fees, and reservations here before you go.
Nearby swimming holes
Frequently asked questions
Does Illinois River at Round Hollow require reservations?
No reservations are required at Illinois River at Round Hollow based on current information — but verify before you go.
Is there a fee to visit Illinois River at Round Hollow?
Reported fee info: Free (public access). Fees can change — confirm with the official link.
When is the best time to visit Illinois River at Round Hollow?
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