Sunken Rock Lake is a lake located in Sweet Grass County, Montana. It appears on the Pinnacle Mountain USGS 7.5-minute topographic quadrangle. The nearest populated place is Lazy Day (historical), approximately 7.7 miles to the WNW.
Sweet Grass County · Montana
Sunken Rock Lake is a lake located in Sweet Grass County, Montana. It appears on the Pinnacle Mountain USGS 7.5-minute topographic quadrangle. The nearest populated place is Lazy Day (historical), approximately 7.7 miles to the WNW.