Old Tunnel State Park

Old Tunnel State Park Map

Park Address:
10619 Old San Antonio Road 
Fredericksburg, TX 78624

The Park HQ is located at: 
Latitude: 30.101079
Longitude: -98.820704

10619 Old San Antonio Road
Fredericksburg, TX 78624

Latitude: 30.101079

Longitude: -98.820704

(866) 978-2287


Mailing Address
7690 Hwy 46 West
Pipe Creek, TX 78063


Entrance Fees
  • No Entrance Fee: Free
Hours

Trail is open year-round from sunrise to 5 p.m.

Bat Season

You must have a bat-viewing ticket to stay in the park after 5 p.m. May 1 through Oct. 31.

Buy tickets in advance online or by calling the Customer Service Center. We do not sell tickets on-site. Bring printed tickets or a phone with email confirmation to show at gate. Consider taking a screenshot of your ticket, as cell service is spotty.


Space is limited, so purchase your ticket early. We do not allow children under 4 years old at the lower area. The bat viewing areas and the trail to them meet ADA guidelines.


We do not issue refunds if bats are not visible.


For up-to-date bat emergence information, check Facebook or call the toll-free line at (866) 978-2287 (recorded message only). To contact us, email the park. Plan to arrive an hour earlier than recent emergence times. 


To protect the bats, we do not allow camping, pets or smoking.