Wonder World Park

1000 Prospect St.
San Marcos, TX 78666- Map It
(512) 392-3760

AAA Editor Notes

Wonder World Park is at 1000 Prospect St. One of the largest earthquake-formed caves in the United States, this underground labyrinth was discovered in 1893. A 1.75-hour guided tour includes the Balcones Fault Line Cave, the Tejas Observation Tower, the Anti-Gravity House and a train ride through the Wildlife Park Petting Park, where visitors can feed native and exotic deer and other animals. Guided tours are available. Food is available.
All-inclusive admission $24.95; $16.95 (ages 6-12 and 65+); $12.95 (active military with ID); $9.50 (ages 3-5).
Hours: Daily 9-8, June-Aug.; Mon.-Fri. 10-5, Sat.-Sun. 9-6, Mar.-May; Sat.-Sun. 9-5, rest of year. Tours depart every 20 minutes. Last admission 75 minutes before closing.