Oregon Caves National Monument and Preserve

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A stunning history of the development and preservation of the marble halls deep within the Siskiyou Mountains. In 2014 the designation of the Monument changed to the Oregon Caves National Monument and Preserve and the footprint was expanded to 4, 554 total acres. The Friends of the Oregon Caves and Chateau have selected the best photographs to visually represent the colorful history of this iconic national treasure.