风洞国家公园，位于美国南达科他州的国家公园，一直被印地安人视为圣地的巨大地下洞穴。1903年由总统西奥多·罗斯福签暑成立，为第七个美国国家公园，同时也是世界上第一个为保护洞穴而成立的国家公园。总计长度219…
Cueva Ventana is a large cave situated atop a limestone cliff in Arecibo, Puerto Rico, overlooking the Río Grande de Arecibo valley.
Cave of the Winds is a cave in the Pikes Peak region of Colorado. It is located just west of Colorado Springs on U.S.
The Makauwahi Cave is the largest limestone cave found in Hawaii. It lies on the south coast of the island of Kauaʻi, in the Māhāʻulepū…
Moqui Cave is a sandstone erosion cave in southern Utah, United States. It is located roughly 5 miles north of Kanab, along U.S.
The Natural Bridge Caverns are the largest commercial caverns in the US state of Texas.
Indian Echo Caverns is an historic show cave in Derry Township, Dauphin County near Hershey and Hummelstown, Pennsylvania in the United…
Cave of the Mounds, a natural limestone cave located near Blue Mounds, Wisconsin, United States, is named for two nearby hills called the…
