Welcome to the National Speleological Society (NSS)! With over 10,000 members and 250 grottos, the National Speleological Society does more than any other organization to study, explore, and conserve cave and karst resources; protect access to caves; encourage responsible management of caves and their unique environments; and promote responsible caving.

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Updates on the
White-Nose Syndrome
crisis in Bat Colonies

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The following advertisers help to support the NSS Web Site:


 
Bob and Bob   Karst Sports
CaveStar Art   On Rope 1
Digital Topo Maps   Storacell
Geology.com   WaterproofPaper.com
Hodag Video   West Virginia Speleological Survey
Inner Mountain Outfitters    


A member of the


Union Internationale de Spéléologie
(International Union of Speleology
)

The National Speleological Society
2813 Cave Avenue
Huntsville, AL 35810-4431 USA
All rights reserved.
(256) 852-1300
nss@caves.org

© Copyright The National Speleological Society 1995 - 2012. All rights reserved.      Banner by Craig Hirshberg and Mike Dale, NSS 49205, with still photo by Bob Biddix, NSS 29501, and video provided by Dave Socky, NSS 16334RL/FE.  Caver photo courtesy of Willie Hunt, NSS 37109

The National Speleological Society (NSS) hereby authorizes you to copy documents published by the NSS on the World Wide Web for non-commercial use within your organization only, provided any copy of these documents which you make shall retain all copyright and other proprietary notices contained herein.

Nothing contained herein shall be construed as conferring by implication, estoppel or otherwise any license or right under any patent or trademark of The National Speleological Society or any third party. Except as expressly provided above nothing contained herein shall be construed as conferring any license or right under any NSS copyright.

This publication is provided "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING , BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. Some jurisdictions do not allow the exclusion of implied warranties, so the above exclusion may not apply to you.

Should any viewer of an NSS published document respond with information including feedback data, such as questions, comments, suggestions, or the like regarding the content of any such NSS document, such information shall be deemed to be non-confidential and The National Speleological Society shall have no obligation of any kind with respect to such information and shall be free to reproduce, use, disclose and distribute the information to others without limitation. The National Speleological Society shall be free to use any ideas, concepts, know-how or techniques contained in such information for any purpose whatsoever.

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