American Cave Conservation Association

ACCA is a nonprofit membership organization whose activities and proceeds are dedicated to the conservation of caves and related resources across the nation and around the world.

British Cave Research Association

Organization supporting cave science and speleological research.

British Cave Research Association

The British Cave Research Association is a UK registered charity, and a constituent body of the British Caving Association, undertaking charitable activities on behalf of BCA.

International Show Caves Association (I.S.C.A.)

The International Show Caves Association (I.S.C.A.) is an organization of show cave operators from around the world.

International Union of Speleology

Global organization uniting national speleological associations.

Italian Speleological Society

Academic unit studying cave fauna and subterranean biology. La vera avventura inizia dove la luce finisce.

Karst Information Portal (KIP)

The goal is a worldwide information network linking scientists, managers, and explorers, in order to inform research, to enhance collaboration, and to address policy decisions in karst environments

Missouri Cave Association | Explore Caves Now – Join the Adventure

Discover Missouri and Arkansas caves with the Missouri Cave Association. Join the Explorer"s Club and support cave preservation and exploration efforts today.

National Cave and Karst Management Symposium (NCKMS)

Steering committee and symposium dedicated to the conservation, protection, and management of cave and karst resources.

National Cave Association | America"s Best Show Caves

Founded in 1965 by a small group of private show cave owners from across the United States, the National Caves Association has been encouraging the public to discover the underground wonders of America’s show caves for close to 50 years.

National Speleological Society

Does more than any other organization to study, explore, and conserve cave and karst resources; protect access to caves; encourage responsible management of caves and their unique environments; and promote responsible caving.

National Speleological Society

Organization dedicated to the exploration, study, and conservation of caves.

Speleological Federation of Slovenia - Scientific Committee

Institute-level scientific committee coordinating research on cave environments, hydrogeology, and subterranean fauna.

UIS - International Union of Speleology

Is the international body for caving and speleology. Formed in 1965, its voting members consist of a delegate from each member country. This delegate represents the countrys cavers and speleologists, rather than its national body(s)