We love the cave.
Welcome to Crystal City Undgerground
Crystal City Underground has been closed due to flooding, we hope to reopen sometime this summer 2026.
Home Page
Marsan Kayaking is closed at this time due to health reasons.
We are working on flood control measures.
When the work is complete and clean up and repairs are finished, we hope to reopen our other activities. We do not have a date set to open. We will post on Facebook and our website when we have a date to reopen for our other activities.
Disc Golf and Pole Vaulting are not available at this time.
We know you disc golfers are out there impatiently waiting for us. We feel your pain.
Marsan Kayak and Canoe Tours is closed.
Contact us by email
This is the only updated page on the website. If you need to contact Tom or Kathy please email tom.fiestacorp@gmail.com or kathy.fiestacorp@gmail.com. Our phone number is 314-581-2582.
Directions
THESE ARE THE ONLY GOOD DIRECTIONS TO THE CAVE: Go to 61/67 and Bailey Road in Crystal City. Turn East. At the 3rd stop sign turn Right on Mississippi Ave and follow the fence line and the signs to the city dump. Right before the dump, turn left onto the gravel road. It will take you to Crystal City Underground. Cross the tressle bridge and drive through the tunnel. You are there.
GOOGLE SOMETIMES GIVES YOU WRONG DIRECTIONS. DO NOT TURN ON ST PIUS DRIVE , VFW DRIVE OR RIVER HILLS RD. GO INTO CRYSTAL CITY UNDERGROUND VIA BAILEY RD. AND MISSISSIPPI AVE