Old Tunnel State Park

The bridge over the Pedernales River, southeast of Fredericksburg on Old San Antonio Road, is closed. Motorists will be detoured to Cain City Road and Luckenbach-Cain City Road...

Old Tunnel State Park Map

10619 Old San Antonio Rd.
Fredericksburg, TX 78624

Latitude: 30.101

Longitude: -98.821

(866) 978-2287

Mailing Address
P O Box 132
Waring, TX 78624

Open year-round from sunrise to sunset for general use.
Bat viewing nightly May through October. Monday through Wednesday evenings the trail and lower viewing area are closed. On Thursday through Sunday evenings, the trail will only be open to  visitors who pay admission to view the bats at the lower viewing area.
For the most up-to-date emergence information, call the toll-free information line at (866) 978-2287.

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