Big Island USGS Dark Cove Mountain Quad, Maine, Topographic Map

Big Island is an Island in the state of Maine (county of Washington), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 45.20785 and W -67.99029. Big Island is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Dark Cove Mountain quad. The nearest major town is Prentiss Township, ME.