The Holiday Wonder Express has arrived at Wonder World Cave and Park!

Join us during weekends in December to celebrate the holiday season! Take a train ride through Whoville help find Santa’s elves who have gone missing in our cave, write a letter to Santa, enjoy holiday shopping, and warm up with some hot chocolate!


  • Chevron down Halloween Festival
  • Wonder World hosted our first annual Halloween Festival! This night of family fun included carnival games, costume contests, hay rides, haunted anti-gravity house and trick-or-treating in the cave!

  • Chevron down Earth Day Fest
  • Our first annual Earth Day Fest was filled with live music, food trucks, and outdoor crafts and activities. The City of San Marcos will be hosted a composting and recycling table, The Meadows Center had activities teaching the impact of pollution, The Mermaid Society hosted a mermaid chat and Splash Tails author Mary McBeth read and signed copies of her book!

  • Chevron down College Night
  • Wonder World hosted our first ever college night featuring Christian Sparks and The Beatnik Bandits.

  • Chevron down Director's Cut Viewing of "When We Burn Out"
  • A movie was recently filmed at Wonder World! In partnership with the Lost River Film Festival, we hosted a viewing of the movie.