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Wind Cave National Park

 
Britannica Concise Encyclopedia: Wind Cave National Park

National park, southwestern South Dakota, U.S. Established in 1903 to preserve limestone caverns and unspoiled prairie grassland in the Black Hills, it covers an area of 28,292 ac (11,449 ha). Its caves contain 83 mi (134 km) of explored passages and have beautiful rock formations called boxwork, formed by calcite deposition in unique patterns. The park is also a wildlife refuge.

For more information on Wind Cave National Park, visit Britannica.com.

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Columbia Encyclopedia: Wind Cave National Park
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Wind Cave National Park, 28,295 acres (11,459 hectares), in the Black Hills, SW S.Dak.; est. 1903. Wind Cave, discovered in 1881, was named for the strong air currents that blow alternately in and out of it depending on whether the atmospheric pressure is higher or lower than the air pressure inside the cave. There are 10.5 mi (16.9 km) of explored passageways. The cave's temperature remains constant at 47°F (8°C). Unusual calcite-crystal and boxwork formations make Wind Cave unique. The park's surface is characterized by rolling grasslands where bison, elk, deer, and pronghorn antelope can be found; several prairie dog towns are in the park. See National Parks and Monuments (table).


WordNet: Wind Cave National Park
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Note: click on a word meaning below to see its connections and related words.

The noun has one meaning:

Meaning #1: a national park in South Dakota featuring bison herds and limestone caverns


Wikipedia: Wind Cave National Park
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"Wind Cave" redirects here. For the Italian cave see Wind Cave (Italy).
Wind Cave National Park
IUCN Category II (National Park)
Location Custer County, South Dakota, USA
Nearest city Rapid City
Coordinates 43°34′0″N 103°29′0″W / 43.566667°N 103.483333°W / 43.566667; -103.483333Coordinates: 43°34′0″N 103°29′0″W / 43.566667°N 103.483333°W / 43.566667; -103.483333
Area 28,295 acres (114 km²)
Established January 9, 1903
Visitors 591,049 (in 2006)
Governing body National Park Service
Bison grazing on prairie grasses

Wind Cave National Park is a United States national park 10 miles (16 km) north of the town of Hot Springs in western South Dakota. Established in 1903 by President Theodore Roosevelt, it was the seventh U.S. National Park and the first cave to be designated a national park anywhere in the world. The cave is notable for its displays of the calcite formation known as boxwork. Approximately 95 percent of the world's boxwork formations are found in Wind Cave. Wind Cave is also known for its frostwork. The cave is also considered a three-dimensional maze cave, recognized as the densest (most passage volume per mi3) cave system in the world. The cave passed Hölloch cave in Switzerland on February 11, 2006 to become fourth-longest in the world with 119.58 miles (192.45 km) of explored cave passageways. The cave's current length is 131.04 miles (210.89 km), with an average of four new miles of cave being discovered each year. Above ground, the park includes the largest remaining natural mixed-grass prairie in the United States.

Contents

Early discovery and exploration

The Lakota people, Indigenous People who live in the Black Hills of South Dakota, spoke of a hole that blew air, a place they consider sacred as the site where The Lakota first emerged from the underworld where they lived before the demiurge creation of the world.

The first documented discovery of the cave by early explorers was in 1881 by brothers Tom and Jesse Bingham. They heard a sound of wind rushing out from a 10-inch (25 cm) by 14-inch (36 cm) hole in the ground. According to the story, when Tom looked down into the hole, the wind was blowing out so hard that it blew his hat off of his head.[1]

The wind they heard and felt explains the cave's name. The wind moves depending on atmospheric pressure on the surface and inside the cave. When the pressure is higher outside than inside the cave, wind rushes into the entrances; when pressure is higher inside the cave, the wind barrels out of the entrances.[1]

Since the re-discovery of the cave in 1881 by explorers, few people ventured more than a few feet (meters) into Wind Cave, but it wasn't until the early 1890s, when a 16 year old boy named Alvin McDonald began exploring, that Wind Cave was discovered to extend beyond the original hole.

Alvin McDonald's father, J.D. McDonald, was employed by the South Dakota Mining Company to find gold in the cave, but was ultimately unsuccessful. Instead, an opportunity was discovered to send tours into the cave. These early tours explored the cave by candlelight and by crawling through some sometimes narrow passageways.

Like the nearby Jewel Cave National Monument, currently the second longest cave, Herb and Jan Conn played an important role in cave exploration during the 1960s.

Surface resources

Wind Cave National Park protects a diverse ecosystem with eastern and western plant and animal species. Some of the more visible animals include elk (also called wapiti), bison, black-footed ferrets, pronghorn antelope and prairie dogs. The Wind Cave bison herd is one of only four free-roaming and genetically pure herds on public lands in North America. The other three herds are in Yellowstone National Park, the Henry Mountains in Utah and on Elk Island in Alberta, Canada. The Wind Cave herd is currently brucellosis-free.[1]

Several roads run through the park and there are 30 miles (48 km) of hiking trails, so almost the entire park is accessible. The park had 850,000 visitors in 2003.

The Wind Cave Visitor Center features three exhibit rooms about the geology of the caves and early cave history, the park's wildlife and natural history, and the work of the Civilian Conservation Corps in the park. The 18-minute movie "Wind Cave: One Park, Two Worlds" is shown throughout the day, and slide and video programs are also shown. The center is open year round except Thanksgiving, Christmas, and New Year's Day. All cave tours leave from the visitor center.

Elk Mountain Campground is located about 1.25 miles (2.01 km) from the visitor center. It is open year round. Located in ponderosa pine forest, there are 75 sites for tents and recreational vehicles. Campfire programs are given in the summer. There are limited services in the winter, but the campground is open.[1]

See also

References

  1. ^ a b c d Wind Cave brochure, National Park Service, GPO, WDC

External links



 
 

 

Copyrights:

Britannica Concise Encyclopedia. Britannica Concise Encyclopedia. © 2006 Encyclopædia Britannica, Inc. All rights reserved.  Read more
Columbia Encyclopedia. The Columbia Electronic Encyclopedia, Sixth Edition Copyright © 2003, Columbia University Press. Licensed from Columbia University Press. All rights reserved. www.cc.columbia.edu/cu/cup/ Read more
WordNet. WordNet 1.7.1 Copyright © 2001 by Princeton University. All rights reserved.  Read more
Wikipedia. This article is licensed under the Creative Commons Attribution/Share-Alike License. It uses material from the Wikipedia article "Wind Cave National Park" Read more