The Blue Lagoon
Lake · Texas
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
Two spring-fed former limestone quarries turned into startlingly blue swim lagoons, run as a scuba-diving facility that also admits day swimmers. The water is clear with depths to about 27 feet for confident swimmers and divers. Entry is first-come, first-served and the small lot fills on summer weekends, so arrive early.
Good to know
| Water type | Lake |
|---|---|
| Water temperature | cool year-round (spring-fed) |
| Depth | up to 30 ft |
| Best season | May-September |
| Fees | $30/person ages 10+; $10 under 10 |
| Reservations required | No |
| Hours | Closed Tue-Thu; swimmer hours vary by day, no entry after 4pm |
| Parking | On-site lot off Pinedale Road |
| Amenities | restrooms, picnic tables, campsites |
| County | Walker County |
| Nearest town | Huntsville |
| Safety notes | No lifeguard; deep water — weak swimmers stay shallow; scuba divers share the lagoons; no cliff jumping or pets |
Map
Nearby swimming holes
Frequently asked questions
Does The Blue Lagoon require reservations?
No reservations are required at The Blue Lagoon based on current information — but verify before you go.
Is there a fee to visit The Blue Lagoon?
Reported fee info: $30/person ages 10+; $10 under 10. Fees can change — confirm with the official link.
When is the best time to visit The Blue Lagoon?
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