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Bexar Grotto
Caving since 1983

Congratulations! You found us!

The Bexar Grotto has been a forum for cavers to meet in San Antonio, Texas since 1983. Join our friendly group of cavers for some great caving activities and muddy fun, including:

  • Exploration where we explore and map caves;
  • Karst Projects to discover new caves, like the ongoing karst projects at Government Canyon SNA and Hill Country SNA;
  • Events, such as the hugely popular Robber Baron Cave Open House;
  • Education with members frequently giving caving presentations, hosting informational booths and kiosks at events, and supporting field trips for schools and outdoor groups;
  • Conservation by assisting private landowners and government agencies in developing management plans for caves and karst.

Join Us

Join Us

Join or pay your dues here. Dues are only $5 per year. What a bargain!
Join Now!

Meetings

Meetings

Come to one of our meetings! Find out what's happening in the local caving community and meet your fellow cavers.
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Events

Events

Looking for upcoming caving trips and events? Check out our calendar!
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Recent Activity

What Gear Do I Need?

So you’re going caving, but you don’t know what to bring. Fear not, you found our guide to basic caving equipment. Required At the minimum,

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2022-04-08 No Comments
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The Bexar Grotto is a registered 501(c)(3) nonprofit and a local chapter of the National Speleological Society (NSS). We have contributed countless hours of volunteer time and donated thousands of dollars to study, explore, and protect valuable cave resources. If you would like to get involved with our friendly group of cavers and enjoy some exciting caving activities, contact us or attend a meeting!

Copyright 1994-2023 by Bexar Grotto. All rights reserved. Site design by Bennett Lee.