Caves and Caving in the UK:
Information on the main caving regions, advice for the beginner and
experienced caver together with links to organisations.
http://www.sat.dundee.ac.uk/~arb/speleo.html
The Virtual Cave:
A wide-ranging introduction to the geology of caves. Organised by
geological feature with pictures and clickable virtual maps.
http://www.goodearthgraphics.com/virtcave.html
Caving.UK:
Essential information for the UK caver. Weather forecast, clubs,
advice, accommodation, diary of events, find a caver.
http://www.caving.uk.com/
The Cave Page:
Articles and expedition reports from around the world, vertical
caving techniques and information on caving in Australia and New
Zealand.
http://www.cavepage.magna.com.au/cave/
The Caving Pages:
An introduction to caving, cave types and conservation together with
links to many caves and organisations around the world.
http://www.rainierpubs.com/metro/caves
Cave and Karst Terminology:
An extensive glossary of speleological terms from the Australian
Speleological Federation.
http://home.mira.net/~gnb/caving/papers/jj-cakt.html
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.
http://www.museumca.org/caves/onli_realm.html
Ozcavers Mailing List:
Aiming to get cavers communicating with each other on a regular
basis about all matters caving.
http://wasg.iinet.net.au/ozcavers.html
The Weil's Disease Information Center:
Advice for the caving and medical community on Leptospira Bacterium
including symptoms and treatment.
http://www.caving.org.uk/wdic/
Caving.Org.UK:
Advice, information and links for UK-based cavers and mine
explorers. Gear, clubs, weather, news, weil's disease.
http://www.caving.org.uk/
Speleomania:
Includes caving discussion forums, news, views and resources.
http://www.speleomania.com