The longest cave in northwestern Bulgaria, Bashovichki Pech, where fossil remains of cave animals have been found, is endangered due to a construction site in its immediate vicinity. For 10 years, speleologists who study it are fighting for its..
The beginnings of organized caving in Bulgaria were laid on 18 March, 1920. Since 1975 speleologists in this country have been entering information into a data base of Bulgarian caves – at this time it includes information and maps of more..
