a series of beautiful underground caves in the US state of New Mexico . They were discovered in 1901 and are more than 40 miles (64 kilometres) long. The Carlsbad Caverns National Park was made a World Heritage Site in 1995.
CARLSBAD CAVERNS
Meaning of CARLSBAD CAVERNS in English
Oxford guide to British and American culture English vocabulary. Руководство по британской и американской культуре, Оксфордский английский словарь. 2005