Natural
Parc national des grottes de Carlsbad
États-Unis
Photo : Eric Guinther, User:Marshman (CC BY-SA 3.0)
Located in New Mexico, United States, this national park encompasses one of the most significant cave systems in North America. The site is characterized by extensive underground chambers and passages formed through limestone dissolution over millions of years, creating a complex network of natural caverns. The caves contain notable formations including stalactites, stalagmites, and other speleothems that demonstrate ongoing geological processes. The park protects a unique subterranean ecosystem and serves as an important site for scientific study of cave geology and biology. The natural heritage value of the site lies in both its geological significance and the preservation of rare cave-dwelling fauna. The park's designation recognizes the exceptional geological phenomena and the ecological importance of these underground environments.
