For today's explorer, Earth offers precious few uncharted regions. Even the deepest trenches in the Pacific have been mapped by sonar, and if you venture to the most remote village on the Amazon, you're more than likely to find natives wearing Nikes. The only truly unexplored places that remain -- those that neither humans nor technology has penetrated -- are caves. Until now. In the course of this breathtaking book, Michael Ray Taylor guides an astounding journey into the wonders and hazards of caving. Along the way, he ...

Caves: Exploring Hidden Realms 2001, National Geographic Society, Washington, DC

ISBN-13: 9780792279044