National Speleological Society

Breaking News

**The latest NSS News!**

The SEPTEMBER ISSUE is now available. Earlier issues are here. Protect your membership by not sharing it outside your Society. The April 2016 Conservation Issue is available here to all. And the August 2016 issue of the Journal (78-2 ) is here.

The 2016 NSS Salon Winners...

...are now available for your viewing and listening pleasure.
Go to Get Involved > Cave Art & Music above, or click the button at left.

2017 NSS Convention: Rio Rancho, NM
June 19-23, 2017

Click logo for the web pages. Register now!
Red or Green?

Webinars and Luminary Talks

Karst Mapping in the United States

The history of mapping karst at the national scale in the United States by the U.S. Geological Survey. Modern approaches for mapping karst geomorphology are also discussed, with emphasis on high-res surface topographic mapping through LIDAR. -- More webinars

Bill Steele, an NSS Luminary, July 2015

Steele has done extensive explorations in Indiana, in TAG, in Kentucky, in Texas, in Montana, in Oklahoma, in Arkansas, in China, and in Mexico. He is best known for his work in Sistema Huautla.
-- See all three 2015 NSS Luminaries