Old Tunnel Wildlife Management Area

Old Tunnel State Park Bats102 E. San Antonio Road

Fredericksburg, TX 78624

(866) 978-2287, WEBSITE

The Old Tunnel Wildlife Management Area is open year-round from sunrise to sunset for general patron use!  Access to the tunnel trail is available from sunrise to 5:00 pm. 

Bat viewing times are nightly from May thru October. Call the park for an estimated emergence time on the day that you are planning to visit.