Madison Arm is a bay located in Gallatin County, Montana. It appears on the Madison Arm USGS 7.5-minute topographic quadrangle. The nearest populated place is Lakeshore Summer Home Area, approximately 3.2 miles to the W.
Gallatin County · Montana
Madison Arm is a bay located in Gallatin County, Montana. It appears on the Madison Arm USGS 7.5-minute topographic quadrangle. The nearest populated place is Lakeshore Summer Home Area, approximately 3.2 miles to the W.