Old Tunnel State Park is a Activities in Fredericksburg, Texas, featured in 3 Guide2 guides, rated 4.7 from 1273 reviews.
# Old Tunnel State Park ## Bat Haven ### Ranger Programs ##### Hours Trail is open year-round from sunrise to 5 p.m.
Lower Viewing Thursday-Sunday ($5/person), Upper viewing everyday ($2/person). Park is open for FREE sunrise-5pm everyday! You are paying $2-$5/person to see ...
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