Boulder Glacier is located on the southeast slope of Mount Baker, a stratovolcano near the Pacific coast of North America in the Cascade Range of Washington. Boulder Glacier is the sixth largest on Mount Baker with an area of 1.3 square miles. It flows from the summit crater between Grant Peak and Sherman Peak to about 5,000 ft. It is noteworthy for …
Boulder Glacier is located on the southeast slope of Mount Baker, a stratovolcano near the Pacific coast of North America in the Cascade Range of Washington. Boulder Glacier is the sixth largest on Mount Baker with an area of 1.3 square miles. It flows from the summit crater between Grant Peak and Sherman Peak to about 5,000 ft. It is noteworthy for retreating 1,610 ft between 1987 and 2008, leaving newly exposed rock and soil behind.