Mazama Glacier (Mount Adams)

Mazama Glacier is located on the southeast slopes of Mount Adams, a stratovolcano in the U.S. state of Washington. Mazama Glacier is in the Yakama Indian Reservation. The glacier descends from approximately 10800 ft to a terminus near 7600 ft. Mazama Glacier has been in a general state of retreat for over 100 years and lost 46 percent of its surface area between 1904 and 2006.

Originally known as Hell-roaring Glacier, the name was changed in 1895 by a group from the Mazamas club while they were on their second annual outing.

Climate
Lunch Counter camp lies along the eastern edge of Mazama Glacier, upon Suksdorf Ridge at an elevation of 9350 ft. There is no weather station, but this climate table contains interpolated data.