National Speleological Society
National Speleological Society


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Snail Shell Cave
Snail Shell is part of a vast, underground drainage system in Rutherford County, Tennessee, that begins near Eagleville then flows northeast for 13 miles to emerge as a huge spring on the bank of the West Fork of the Stones River.  ...
$ 31.00
Caves of Grassy Cove
Grassy Cove is the largest sinkhole in the United States.  It is 3 miles wide and 6 miles long.  All of the precipitation falling into Grassy Cove and draining into Grassy Cove flows into Mill Cave and reappears 7 miles to the s...
$ 35.00
Picture Cave: Unraveling the Mysteries of the Mississippian
A millennia ago, Native Americans entered the dark recesses of a cave in eastern Missouri and painted an astonishing array of human, animal, and supernatural creatures on its walls.  Known as Picture Cave, it was a hallowed site for sacred ...
$ 80.00
2016 Speleo Projects Calendar
Speleo Projects features a selection of wild and touristic caves from around the world.  The monthly pages provide a glimpse into the caves of France, Germany, Hungary, Iceland, Iran, Italy, Malaysia, Mexico, New Zealand, Puerto Rico, and...
$ 17.00
Manual of US Cave Rescue Techniques
Manual Of U.S. Cave Rescue Techniques, 3rd Ed.The latest compilation of cave rescue techniques from the National Cave Rescue Commission of the National Speleological Society. 25 years since the last manual was published this is full...
$ 50.00
2015 MO NSS Convention Guidebook
Held in Waynesville, MO, the 2015 NSS Convention is now one for the ages.  The 2015 Convention Guidebook is filled with information about the caves of Missouri, including Cave Diving.  Due to the sensitive nature of this publicati...
$ 25.00
Our Most Popular Items:
Reflective Bat Sticker
Mini Bat Sticker
Basic Cave Diving: A Blueprint for Survival
Cave Geology
Women's NSS Logo Pique Knit Shirt
LIMITED EDITION Youth Hooded Bat Sweat Shirts