Outdoors · ParkWatch bats pour out at dusk
Blanco & Johnson City · Hill Country & Day Trips
Old Tunnel State Park
Checked Nov 4, 2026. Something changed? Tell us.
★ 4.7 (1,298) on Google ↗
Bat viewing site open 7am to 10pm where Mexican free-tailed bats stream out at dusk.
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- Neighborhood
- Blanco & Johnson City · Hill Country & Day Trips
- Address
- 10619 Old San Antonio Rd, Fredericksburg, TX 78624
- Hours
- Check current hours ↗
- Website
- tpwd.texas.gov/state-parks/old-tunnel
- Price
- $
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