See Also

• Recreation: Outdoors: Wildlife: Bats (68)
• Science: Earth Sciences: Geology: Geomorphology: Caves and Karst (34)

This category in other languages:

• Catalan (10)
• Croatian (13)
• Czech (10)
• French (98)
• German (26)
• Italian (40)
• Japanese (33)
• Lithuanian (5)
• Norwegian (3)
• Polish (23)
• Romanian (20)
• Spanish (0)
• Swedish (3)

• Caving From Spadout - Articles on the terminology, techniques and gear used for caving. Discussion boards, editable information, feedback and links.
• U.S. Cavers Forum - Discussion forums including caving, the NSS, the study of speleology, cave conservation and management, bats and gear.
• Cavechat.org - NSS discussion forum for US cavers including sections for cave diving, news, conservation, equipment, photography, rescue and surveying.
• Bill Storage - Speleology - Photographs and articles dealing with speleology and cave exploration.
• World Cave Database - A list of long and deep caves from all around the world. Listed by depth, length and country.
• California Underground Online Exhibits - An overview of the formation of caves, cave conservation, photography and wildlife together with local educational resources. Diagrams, pictures and slide shows.
• UIS International Speleo Calendar - Events around the world.