Wonder World Cave & Adventure Park

Wonder World Cave & Adventure Park 🌍 Wonder World Cave & Park | 📍San Marcos, TX | 🏞️ Only earthquake-formed cave | 🎡 Family-owned | 🎉 121 years of wonder | 👇 Book now!
(1807)

First Show Cave in Texas- Education tours of Balcones Fault Line Cave followed by Observation tower for breath taking views of the breaking off point of fault line. Train ride through Texas
Wildlife Petting Park and other family attractions.

Talk about squad goals right here.... Take a tour of the cave, come feed our animal employees, and have a WONDERful time...
09/01/2026

Talk about squad goals right here.... Take a tour of the cave, come feed our animal employees, and have a WONDERful time :)

See ya'll soon!

08/28/2026

There’s always something new at Wonder World!

One million people can’t be wrong! 🤠Long before GPS, Texans were finding their way to Wonder Cave with a map, a highway ...
08/28/2026

One million people can’t be wrong! 🤠

Long before GPS, Texans were finding their way to Wonder Cave with a map, a highway sign and a sense of adventure.

The name may have changed, but the wonder is still here. Come explore a true piece of Texas history—underground at Wonder World Cave & Adventure Park in San Marcos.

08/26/2026

Texas history, but way more fun.

Explore an earthquake-formed cave, defy gravity, hop on the train, and make a few wild friends along the way. Come explore San Marcos from the inside out.

08/24/2026

Gravity has rules… the Anti-Gravity House simply chooses not to follow them.

Watch water flow the wrong way and see if your brain can make sense of it. Spoiler: it probably can’t. Come experience it for yourself at Wonder World!

Wanna be the first to know what’s happening beneath the surface?Join our “I Be Cave’n” Club for upcoming events, exclusi...
08/21/2026

Wanna be the first to know what’s happening beneath the surface?

Join our “I Be Cave’n” Club for upcoming events, exclusive discounts, giveaways and more.

Text WONDERWORLD to +1 (833) 493-9094 and get in the club.

Adventure is calling. You gonna answer?

08/21/2026

Responsibilities? Never heard of ’em.

There’s a whole cave to explore, an Anti-Gravity House to question reality in, animals to meet, and adventures to be had.

Whatever’s on the to-do list can wait. Wonder World is calling. Come disappear into Wonder World Cave & Adventure Park for the day.

Did you know there’s a cave in San Marcos?Yes like… a real cave. Underground. Right in the middle of town. And it's Texa...
08/20/2026

Did you know there’s a cave in San Marcos?

Yes like… a real cave. Underground. Right in the middle of town. And it's Texas' ONLY earthquake formed cave!

Come see what’s been hiding under San Marcos at Wonder World .

Address

1000 Prospect Street
San Marcos, TX
78666

Opening Hours

Monday 10am - 6pm
Tuesday 10am - 6pm
Wednesday 10am - 6pm
Thursday 10am - 6pm
Friday 10am - 6pm
Saturday 10am - 7pm
Sunday 10am - 6pm

Telephone

+15123926711

Website

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