Flat Mountain Arm is a bay located in Teton County, Wyoming. It appears on the Heart Lake USGS 7.5-minute topographic quadrangle. The nearest populated place is West Thumb, approximately 8.6 miles to the WNW.
Teton County · Wyoming
Flat Mountain Arm is a bay located in Teton County, Wyoming. It appears on the Heart Lake USGS 7.5-minute topographic quadrangle. The nearest populated place is West Thumb, approximately 8.6 miles to the WNW.