Houghton County地形图

平均海拔：245 米

平均海拔：255 米

平均海拔：182 米

平均海拔：221 米

平均海拔：269 米

Calumet is at an elevation of 1,209 feet (369 m) above sea level. The village of Calumet sits on 2,000 miles (3,200 km) of underground mine shafts, drifts and stopes, empty for many decades. Large portions of the Keweenaw National Historical Park are located inside the village limits, mostly covering the…

平均海拔：369 米

平均海拔：211 米

平均海拔：261 米

平均海拔：206 米

平均海拔：276 米

平均海拔：319 米