We are a welcoming NSS grotto where people learn safe caving, explore incredible underground spaces, and protect cave resources for the next generation.
Contact Information
meeting information
First Monday each month 7pm at Outdoor Chattanooga, 200 River St. Venue may occasionally change (with prior notification).
With over 8,000 Members the NSS is the largest caving focused membership organization in the world. Find out why you belong.
Donations to the NSS help support programs advancing cave science, preservation, exploration, and education. Find out how you can help.
The heart and soul of the NSS is our volunteers. Find out how you can get involved and help promote caving science, exploration and preservation.