Black Rock Park
Lake · Texas
About this swimming hole
An LCRA park on the west shore of Lake Buchanan with a long, rocky shoreline and a small sandy swim beach. Day visitors wade, swim, and rent kayaks by the hour, with cabins and campsites steps from the water. Wear swim shoes — the lakebed here is famously rocky.
Good to know
| Water type | Lake |
|---|---|
| Depth | wading to swimming depth |
| Best season | May-September |
| Fees | $5 per person (day use) |
| Reservations required | No |
| Hours | daylight hours |
| Parking | On-site lots off TX-261 |
| Amenities | restrooms, showers, campsites, cabins, kayak rentals, picnic tables |
| County | Llano County |
| Nearest town | Buchanan Dam |
| Safety notes | No lifeguard; rocky lakebed — swim shoes recommended; check lake levels |
Map
Nearby swimming holes
Frequently asked questions
Does Black Rock Park require reservations?
No reservations are required at Black Rock Park based on current information — but verify before you go.
Is there a fee to visit Black Rock Park?
Reported fee info: $5 per person (day use). Fees can change — confirm with the official link.
When is the best time to visit Black Rock 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