Geology Hike
10:00a to 11:00a
Sat, January 30, 2027
Sat, January 30, 2027
Take a step back in time!
Join a ranger on a hike to see how geology has influenced Blanco's past and present. The Caswell trail is a 0.8 mile round trip with some steep sections.
Meet at Caswell Trailhead at 10 am
Bring: water, sturdy shoes
Cost: Park programs are open to the public and free with a paid park entrance fee of $5 per person ages 13 and up; children 12 and under are always free! Park entry is free with the Texas State Park Pass. No need to register—just show up!
*Events and programs are subject to cancellation due to weather; if cancelled, an update will be made to this posting. Please contact park staff for more information and the latest updates.