Grass Island is a island located in Penobscot County, Maine. It appears on the Howland USGS 7.5-minute topographic quadrangle. The nearest populated place is Passadumkeag, approximately 2.3 miles to the NNE.
Penobscot County · Maine
Grass Island is a island located in Penobscot County, Maine. It appears on the Howland USGS 7.5-minute topographic quadrangle. The nearest populated place is Passadumkeag, approximately 2.3 miles to the NNE.