Big Rocks Park
River · Texas
About this swimming hole
A free city park on the Paluxy River where the main attraction is a jumble of giant limestone boulders, rounded and carved by the river over time. Kids and adults climb, hop, and explore the rocks, then cool off by wading and swimming in the river alongside them. A rope swing hangs over one section of the water. It is a simple day-use park that pairs well with a visit to nearby Dinosaur Valley State Park.
Good to know
| Water type | River |
|---|---|
| Best season | Summer |
| Fees | Free |
| Reservations required | No |
| Hours | 8am-10pm daily |
| Parking | Small on-site lot; additional parking a short walk away |
| Amenities | restrooms (seasonal), picnic tables, rope swing |
| County | Somervell County |
| Nearest town | Glen Rose |
| Safety notes | Rocks can be slick, hot, and sharp; water shoes recommended. Read posted warning signs; water temperature can change abruptly near currents. |
Map
Official information
Official park / agency page ↗ — check current conditions, fees, and reservations here before you go.
Nearby swimming holes
Frequently asked questions
Does Big Rocks Park require reservations?
No reservations are required at Big Rocks Park based on current information — but verify before you go.
Is there a fee to visit Big Rocks Park?
Reported fee info: Free. Fees can change — confirm with the official link.
When is the best time to visit Big Rocks Park?
The best season is typically Summer.
⚠️ Verify before you go. Conditions, fees, reservations, and access can change — confirm details with the official link before visiting. Last verified: September 2026