Jewel Cave National Monument contains Jewel Cave, currently the second longest cave in the world, with just over 157 miles (253 kilometers) of mapped passageways. It is located approximately 13 mi (21 km) west of the town of Custer in South Dakota's Black Hills. It became a national monument in 1908.
Read more about Jewel Cave National Monument: History, Exploration, Hydrogeology, Visitation
Famous quotes containing the words jewel, cave, national and/or monument:
“What a wonderful phenomenon it is, carefully considered, when the human eye, that jewel of organic structures, concentrates its moist brilliance on another human creature!”
—Thomas Mann (1875–1955)
“Do you know how poetry started? I always think that it started when a cave boy came running back to the cave, through the tall grass, shouting as he ran, “Wolf, wolf,” and there was no wolf. His baboon-like parents, great sticklers for the truth, gave him a hiding, no doubt, but poetry had been born—the tall story had been born in the tall grass.”
—Vladimir Nabokov (1899–1977)
“Universal suffrage should rest upon universal education. To this end, liberal and permanent provision should be made for the support of free schools by the State governments, and, if need be, supplemented by legitimate aid from national authority.”
—Rutherford Birchard Hayes (1822–1893)
“The monument of death will outlast the memory of the dead. The Pyramids do not tell the tale which was confided to them; the living fact commemorates itself.”
—Henry David Thoreau (1817–1862)