Sumdum, Endicott Arm

Sumdum is a historical Tlingit village of the S’awdaan Kwáan located north of Powers Creek at the northern end of Endicott Arm where it meets Holkham Bay in Tracy Arm-Fords Terror Wilderness, about 70 miles (113 km) north-northwest of Petersburg and 49 miles (79 km) southeast of Juneau, Alaska.