Exploring the caves of Texas since 1956
The Texas Speleological Association brings together the cavers and grottos of Texas to explore, survey, study and protect caves.
Upcoming events
Check the calendar to see what’s coming up: project trips, grotto meetings and the Texas Cavers Reunion.
The Texas Caver
Our magazine of trip reports, surveys and science, mailed to members. Read the archives before you join!
Spring Convention
Join us in the spring for presentations, workshops, and the photo and map salons.
Howdy from the TSA!
The Texas Speleological Association is a not-for-profit organization that supports cave exploration and cave studies by cavers in and around Texas. Its members are individual cavers and local clubs called grottos, and it is an internal organization of the National Speleological Society (NSS).
Since 1956 the TSA has brought Texas cavers together to find and map new caves, promote conservation and safety, and share what we learn. Membership includes The Texas Caver magazine, and the spring convention and the Texas Cavers Reunion are the best places to meet other cavers.