Atchison Storage Facility
The Atchison Storage Facility, commonly known as the Atchison Caves is a million square foot underground storage facility in a former pillar limestone mine 50 to 150 feet (15 to 46 m) below the ground in the Missouri River bluffs at Atchison, bunker complex was a secure government storage facility from World War II until 2013.. As of April 2015, Smart Warehousing, .