🎉 Join us Nov. 24, 2023, to celebrate Longhorn Cavern State Park's 91st birthday. We will have free cupcakes for the first 100 guests and special birthday activities throughout the day.

Longhorn Cavern State Park is turning 91! As the first property acquired by the Texas State Parks Board, Longhorn Cavern has a unique place in the Texas State Parks system. Help us celebrate our National Cave of Texas on November 24, 2023 with free cupcakes for the first 100 guests and special birthday activities throughout the day. For tour tickets, opening hours, and more information to help plan your visit, visit our website.

This is one of many 100-year celebration events happening in Texas state parks this year. Entry to a park is free on the day it hosts an official 100-Year celebration event (applies to day passes only).

Guarantee entry by reserving your free day pass up to one month before this special event.