…caving resources, recent news, upcoming events, publications, grottos/organizations, legal issues, safety and conservation, terminology dictionary and a whole lot more.

…U.K. based caving site with Descent magazine, caver directory, caving diary, photos, cave art, caving notice board, accommodations for cavers, and a Lost and Found directory.

Maryland Caving Hub

…descriptions, with pictures, of basic and vertical caving equipment and two caving descents.

Caving Canada

…guide to Canadian Caving with listings of caving groups, 10 longest and deepest caves, cavers e-mails, also caving news, rescue information, tourist resources, and other articles.

…caving articles, SRT Guide, SRT Rigging Guide, Caving Rescue Guide, caving knots, info on caving in Australia and New Zealand, and a caving message board.

…learn more about bats.

…photos and information about the animals and biodiversity of caves and karst.