Underground Texas
Texas caverns and caves
Compare 11 published cavern destinations, review guided-tour requirements, check reservation guidance, and plan an underground Texas day trip with nearby attractions.
Reserve ahead
0 listed destinations recommend advance reservations. Weekend, holiday, and school-break tours can fill quickly.
Prepare for cave conditions
Wear closed-toe shoes with dependable traction. Underground routes may include stairs, slopes, narrow passages, damp surfaces, and cooler temperatures.
Check access details
Accessibility, pet, service-animal, and photography policies vary by cavern. Review each visitor guide and confirm current rules with the operator before traveling.
Explore caverns by Texas region
Build a regional underground itinerary, compare nearby tours, and combine cavern visits with parks, historic sites, and other Explore Texas destinations.
Hill Country caverns
9 destinations in this regional collection.
Cascade Caverns
Boerne · Kendall County County · Hill Country
Explore one of Texas' oldest touring caves, where guided routes descend through limestone passages, historic rooms, and an active underground ecosystem.
Cave Without a Name
Boerne · Kendall County County · Hill Country
Visit a living Hill Country cavern with six major rooms, abundant stalactites and flowstone, and a renowned underground chamber used for special events.
Devil's Sinkhole State Natural Area
Rocksprings · Edwards County · Hill Country
A massive vertical cavern and important Mexican free-tailed bat roost, accessible through seasonal guided tours and evening bat-flight programs.
Gorman Cave
Bend · San Saba County County · Hill Country
View a sensitive travertine cave and spring feature from the River Trail at Colorado Bend State Park; cave entry is restricted, while reservable guided wild-cave tours explore other park caves.
West Texas caverns
2 destinations in this regional collection.
Caverns of Sonora
Sonora · Sutton County County · West Texas
Discover an internationally recognized West Texas show cave celebrated for exceptionally dense crystal formations and intimate guided underground tours.
Kickapoo Cavern State Park
Brackettville · Kinney County · West Texas
A remote park with guided cavern tours, seasonal bat flights, rugged trails, birding, mountain biking, and primitive camping.
All Texas cavern guides
Open a destination guide for tour length, admission, accessibility, pet rules, photography guidance, maps, and nearby places.
Cascade Caverns
Boerne · Kendall County County · Hill Country
Explore one of Texas' oldest touring caves, where guided routes descend through limestone passages, historic rooms, and an active underground ecosystem.
Cave Without a Name
Boerne · Kendall County County · Hill Country
Visit a living Hill Country cavern with six major rooms, abundant stalactites and flowstone, and a renowned underground chamber used for special events.
Caverns of Sonora
Sonora · Sutton County County · West Texas
Discover an internationally recognized West Texas show cave celebrated for exceptionally dense crystal formations and intimate guided underground tours.
Devil's Sinkhole State Natural Area
Rocksprings · Edwards County · Hill Country
A massive vertical cavern and important Mexican free-tailed bat roost, accessible through seasonal guided tours and evening bat-flight programs.
Gorman Cave
Bend · San Saba County County · Hill Country
View a sensitive travertine cave and spring feature from the River Trail at Colorado Bend State Park; cave entry is restricted, while reservable guided wild-cave tours explore other park caves.
Inner Space Cavern
Georgetown · Williamson County County · Hill Country
Tour a well-preserved limestone cavern discovered during Interstate 35 construction, featuring large rooms, growing formations, and prehistoric animal remains.
Kickapoo Cavern State Park
Brackettville · Kinney County · West Texas
A remote park with guided cavern tours, seasonal bat flights, rugged trails, birding, mountain biking, and primitive camping.
Longhorn Cavern State Park
Burnet · Burnet County · Hill Country
A historic Hill Country cavern with guided walking and wild-cave tours, CCC architecture, hiking, and scenic overlooks.
Natural Bridge Caverns
San Antonio · Comal County County · Hill Country
Explore Texas' largest commercial cavern system, known for active limestone formations, expansive underground chambers, and guided tours beneath the Hill Country.
Westcave Preserve
Round Mountain · Travis County County · Hill Country
A privately protected Hill Country canyon preserve with limestone formations, a grotto, waterfall habitat, upland trails, and guided conservation-focused visitor access.
Wonder World Cave & Adventure Park
San Marcos · Hays County County · Hill Country
Tour a Balcones Fault cave in San Marcos and learn how geological forces exposed its chambers, fossils, rock layers, and distinctive dry-cave formations.
Texas cavern visitor questions
Use these statewide planning answers as a starting point, then review the individual cavern guide and official operator information for destination-specific requirements.
What is the difference between a cave and a cavern?
Cave is the broad geological term for a natural underground void. Cavern is commonly used for a cave with large chambers or for a developed public attraction offering guided tours. Texas destinations may use either term in their official names.
Do Texas caverns require guided tours?
Most developed public caverns control underground access through scheduled guided tours for visitor safety and resource protection. Check the individual destination guide and official operator information before traveling.
Should cavern tickets be reserved in advance?
Advance reservations are strongly recommended when a destination lists limited tour capacity, especially on weekends, holidays, school breaks, and during peak travel seasons. Walk-up availability is not guaranteed.
What should visitors wear inside a Texas cavern?
Closed-toe walking shoes with dependable traction are the safest choice. Underground routes can include stairs, slopes, damp surfaces, and cooler temperatures, so a light layer may also be useful.
Are Texas cavern tours accessible?
Accessibility varies significantly by cavern and tour route. Some attractions offer elevators, paved paths, or limited-access tours, while others include stairs and uneven passages. Contact the operator for route-specific guidance.
Are pets or service animals allowed in caverns?
Pet and service-animal policies vary because underground environments may involve narrow routes, wildlife protections, and safety restrictions. Review the destination guide and confirm the current policy directly with the operator.