Deer Island is a island located in Marin County, California. It appears on the Novato USGS 7.5-minute topographic quadrangle. The nearest populated place is Bel Marin Keys, approximately 1.6 miles to the SE.
Marin County · California
Deer Island is a island located in Marin County, California. It appears on the Novato USGS 7.5-minute topographic quadrangle. The nearest populated place is Bel Marin Keys, approximately 1.6 miles to the SE.