Leque Island is located at the mouth of the Stillaguamish River on South Pass channel that separates Camano Island from the mainland, about 43 miles (69 km) north of Seattle and 0.6 miles (1 km) southwest of Stanwood, Washington.

North Dawes Glacier starts from the Stikine Icefield at an elevation of about 5,200 feet (1,585 m) on the western flank of Sheppard Peak and flows generally southwest for 15 miles (24 km) to a proglacial lake at an elevation of 1000 feet (305 m) which is 2 miles (3.2 km) long and drained by a stream 1.3 miles (2.1 km) long at the head of an inlet extending north from Endicott Arm, about 74 miles (119 km) southeast of Juneau and 51 miles (82 km) north of Petersburg, Alaska.

Espenberg is a historic Iñupiaq settlement and present-day fish camp at Cape Espenberg, a peninsula composed of a series of dune-covered beach ridges on the Chukchi Sea coast of the Seward Peninsula that extends eastward into Kotzebue Sound, about 63 miles (101 km) east-northeast of Shishmaref and 43 miles (69 km) southwest of Kotzebue, Alaska.