Big Island is a island located in Sheridan County, Montana. It appears on the Medicine Lake USGS 7.5-minute topographic quadrangle. The nearest populated place is Rock Crossing, approximately 3.5 miles to the NNE.
Sheridan County · Montana
Big Island is a island located in Sheridan County, Montana. It appears on the Medicine Lake USGS 7.5-minute topographic quadrangle. The nearest populated place is Rock Crossing, approximately 3.5 miles to the NNE.