Mammoth Cave National Park
Mammoth Cave National Park is a national park in south-central Kentucky, US. It encompasses portions of Mammoth Cave, the longest known cave system in the world. The park's 52,830 acres (21,380 ha) are located primarily in Edmonson County, with small areas extending eastward into Hart and Barren counties. The Green River runs through the park, with a tributary called the Nolin River feeding into the Green just inside the park.
The Rotunda Room at Mammoth Cave
Tourists inside the cave
The Bottomless Pit in Mammoth Cave, woodcut (1887)
A ranger-guided tour of the cave
Kentucky, officially the Commonwealth of Kentucky, is a landlocked state in the Southeastern region of the United States. Kentucky borders Illinois, Indiana, and Ohio to the north, West Virginia to the northeast, Virginia to the east, Tennessee to the south, and Missouri to the west. Its northern border is defined by the Ohio River. Its capital is Frankfort and its largest city is Louisville. As of 2020, the population was approximately 4.5 million.
In 1942 the U.S. Post Office issued a postage stamp commemorating the 150th anniversary of Kentucky statehood, a 3-cent 1942 issue
Abraham Lincoln Birthplace near Hodgenville
Lake Cumberland is the largest artificial American lake east of the Mississippi River by volume.
Once an industrial wasteland, Louisville's reclaimed waterfront now features thousands of trees and miles of walking trails.
