About Us


Czech Speleological Society (CSS) is a national caving association of Czech cavers. It was founded in 1978 and now associate 1 200 members in 63 caving clubs.

Main point of interest is an exploration and documentation of caves, their protection and popularization of speleology. CSS publish many titles about caves and karst an about activities of their members. CSS carry on results of their work in own archive an library.