Bishops Cap

Bishops Cap is located in the Lewis Range, Glacier [National Park (US)|Glacier National Park] in the U.S. state of Montana. Located above the Garden Wall and straddling the Continental Divide, when viewed from the south at Logan Pass, the peak appears to resemble a Bishop's headwear. The name Bishops Cap is descriptive only. The name has no known origin.

Geology

Like other mountains in Glacier National Park, Bishops Cap is composed of sedimentary rock laid down during the Precambrian to Jurassic periods. Formed in shallow seas, this sedimentary rock was initially uplifted beginning 170 million years ago when the Lewis Overthrust fault pushed an enormous slab of precambrian rocks thick, wide and long over younger rock of the cretaceous period.

Climate

According to the Köppen climate classification system, Bishops Cap is located in an alpine subarctic climate zone with long, cold, snowy winters, and cool to warm summers. Winter temperatures can drop below −10 °F with wind chill factors below −30 °F. Due to its altitude, it receives precipitation all year, as snow in winter, and as thunderstorms in summer.