Summit Lake is located above the tree line on the south slope of the Alaska Range[1]: 2 & 5  between miles 192 and 196 of the Richardson Highway (AR-4).

It is about 200 miles (320 km) north of Valdez, 180 miles (290 km) south of Fairbanks, and just south of Isabel Pass at an elevation of 3,300 feet (1,000 m).

[1]: 13  There are also additional creeks that feed into the lake from the west and southeast.

[1]: 5 & 7 [2] The area is known for the annual Arctic Man Summit Lake Classic ski and snow-machine race, attended by up to 13,000 visitors each April, weather permitting.

This article about a location in the Copper River Census Area, Alaska is a stub.