Tags: Glacier.
Colonial Glacier is in North Cascades National Park in the U.S. state of Washington and is immediately northwest of Neve Peak. Colonial Glacier flows generally north descending from 6800 to 6000 ft (2100 to 1800 m). Between 1950 and 2006 Colonial Glacier is estimated to have retreated more than 300 m (980 ft) and a newly formed proglacial lake filled the recently vacated former terminal moraine.
