Big Island USGS Tyonek B-2 Quad, Alaska, Topographic Map

Big Island is an Island in the state of Alaska (county of Matanuska-Susitna), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 61.3225 and W -150.62028. Big Island is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Tyonek B-2 quad.