Pinnacle Glacier (Lewis County, Washington)
# Pinnacle Glacier (Lewis County, Washington)

Pinnacle Glacier is in Mount Rainier National Park in the U.S. state of Washington, on the northeast slopes of Pinnacle Peak. Pinnacle Glacier is 6 mi (9.7 km) south of Mount Rainier and is a small remnant glacier that has developed a proglacial lake as it has retreated.

