Bluffs southwest of Bridgeport.Courthouse and Jail RocksSioux Army Depot, outside Sidney. Over 800 “igloos” were built during World War II to store and hide ammunition. They were built into the ground and sod was planted for roofs, which were undetectable from the air. They are now used by local farmers to store farm equipment.I was hoping to see inside one, but the doors were locked.Chimney Rock near West Bayard
