See also:

• Recreation: Outdoors: Wildlife: Bats  (51)
• Science: Earth Sciences: Geology: Geomorphology: Caves and Karst  (33)

This category in other languages:
	Catalan  (16)   Croatian  (24)   Czech  (14)   French  (50)   German  (26)   Italian  (36)   Japanese  (33)   Lithuanian  (4)   Norwegian  (3)   Polish  (13)   Romanian  (15)   Spanish  (0)   Swedish  (5)

• The Virtual Cave   - A wide-ranging introduction to the geology of caves. Organised by geological feature with pictures and clickable virtual maps.

  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..

  Cavechat.org - Discussion forums including cave diving, news, conservation, equipment, photography, rescue and surveying. Hosted by the National Speleological Society..

• Caving From Spadout - Articles on the terminology, techniques and gear used for caving. Discussion boards, editable information, feedback and links.

  The Caving Pages - An introduction to caving, cave types and conservation together with links to many caves and organisations around the world..

  Speleomania - International discussion forums and links to cave-related news items and groups..

  UIS International Speleo Calendar - Events around the world..

  U.S. Cavers Forum - Discussion forums including caving, the NSS, the study of speleology, cave conservation & management, bats and gear..

  World Cave Database - A list of long and deep caves from all around the world. Listed by depth, length and country..