Studying, exploring, and protecting caves
Since 1941 the NSS has been at the forefront of cave science, conservation, and exploration. Join our 8,000+ member community and come caving.
📷 Stephen Eginoire
Join us for the 2023 NSS Convention!
Registration is now open for the NSS' largest annual event. Come join us June 26th through 30th in Elkins, WV, for the 2023 convention.
Huatla 📷 Steve Eginoire
Come caving with us!
Our 250 local chapters - known as Grottos - provide the perfect opportunity to start caving. Find your Grotto and start caving.
