Emmons Glacier

Emmons Glacier is an extensive ice mass on the northeast side of Mount Rainier, one of the largest glacier expanses in the continental United States. The ice spreads across steep slopes and shows visible crevasses and seracs that indicate its active movement.

The glacier received its name from Samuel Franklin Emmons, who participated in a scientific survey of Mount Rainier in 1870. Since that time, the ice has shrunk noticeably, like many glaciers in the region.

The glacier serves as a training ground for mountaineers preparing to climb Mount Rainier. Many climbers use this route to build skills before attempting larger expeditions.

The best view of the glacier is from Sunrise Visitor Center, which is accessible by car. From there, a short walk leads to the Emmons Vista viewpoint with clear views of the ice mass.

A rockfall from nearby Little Tahoma Peak covered the lower part of the glacier with stone debris in 1963. This layer acts as an insulator and continues to slow the ice's melting rate.

Location: Washington

GPS coordinates: 46.86220,-121.71700

Latest update: December 9, 2025 18:42