Thorne Arm is a bay located in Ketchikan Gateway County, Alaska. It appears on the Ketchikan B-4 SW USGS 7.5-minute topographic quadrangle. The nearest populated place is Beaver Falls, approximately 9.9 miles to the WNW.
Ketchikan Gateway County · Alaska
Thorne Arm is a bay located in Ketchikan Gateway County, Alaska. It appears on the Ketchikan B-4 SW USGS 7.5-minute topographic quadrangle. The nearest populated place is Beaver Falls, approximately 9.9 miles to the WNW.