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Entrance of Frozen Niagara section of the cave in winter. Mammoth Cave National Park, Kentucky, USA.
Photo ID# maca0480
Location: US National Parks / Eastern Hardwoods / Mammoth Cave
Subjects: Architectural Details, Buildings and Structures, Civilization, Daily Activities, Gates, Geology, Ice and Snow, Limestone, Man-made spaces, Outside, People and Activities, People Walking and Strolling, Recreational spaces, Seasonal Snow, Seasons, Walkways, Winter