Otter Island Passage is a channel located in Knox County, Maine. It appears on the Friendship USGS 7.5-minute topographic quadrangle. The nearest populated place is Martin, approximately 2.6 miles to the NNW.
Knox County · Maine
Otter Island Passage is a channel located in Knox County, Maine. It appears on the Friendship USGS 7.5-minute topographic quadrangle. The nearest populated place is Martin, approximately 2.6 miles to the NNW.