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📍 Burnet, TX

Longhorn Cavern State Park

Burnet County's underground treasure — 4.6 stars, 3,876 reviews. Longhorn Cavern State Park's guided tours take visitors through spectacular limestone formations and the cave that served as Sam Bass's hideout. One of Central Texas's best family outdoor destinations.

📋 Business Information

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Daily 8am-6pm (tours every 30 min)
4.6 stars · 3,876 reviews on Google
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State Park4.6 RatedBurnetCave ToursFamilyTexas Parks

💬 About Longhorn Cavern State Park

Longhorn Cavern State Park is one of Texas's most distinctive state parks, earning 4.6 stars across 3,876 reviews for the guided cave tours that take visitors through one of the state's most spectacular natural underground formations. Unlike many caverns, Longhorn Cavern is not a stalactite and stalagmite cave — its formations are primarily polished limestone walls and ceilings carved by underground rivers over millions of years, with the main cavern room featuring a ceiling that reaches 80 feet in height. The cave has human history as well: it served as a dance hall, a Civil War ammunition storage site, and reportedly as an outlaw hideout. Guided tours run every 30 minutes and cover the main cavern system with expert interpretation from Texas State Park guides. The cave maintains a constant temperature of 68°F year-round, making it a genuinely pleasant destination during Central Texas's brutal summer months. For families exploring Burnet County, Longhorn Cavern is a full half-day activity that produces genuine wonder in children and adults alike.