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About Us

The Texas Speleological Survey (TSS) is a non-profit corporation established in 1960 to collect, organize, and maintain information on Texas caves and karst (the term for a landscape likely to contain caves). . . . [read more]

Next TSS Event

Quarterly Meeting: The next meeting of the Board of Directors will be held on Saturday, 21 April 2018, starting at 10 AM at the TSS offce
How to get to the TSS Office: MAP.

Meeting Contact: Jim Kennedy - Please notify us a week ahead so we know you're coming.
Texas Caving has a new home!

More information coming soon. TSS and the Texas Cave Management Association have partnered to purchase a property that will be a permanent library and work space.

More news . . .

Orion Knox in the entrance room of Electro-Mag Cave, Sun City, Williamson County, Texas - photo George Veni - click for a larger image in a new window     
Orion Knox in the entrance room of Electro-Mag Cave, Sun City, Williamson County, Texas.
- photo George Veni

January 2016 | free downloads of more publications here | full list & orders

  • TSS Map CD. Contains over 1766 cave maps from 56 Texas counties, plus an Excel™ spreadsheet index.

MASTHEAD PHOTO: Government Canyon Blowhole: photo by Marvin Miller

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