Saint Mary Lake, Montana Saint Mary Lake is the second largest lake in Glacier National Park, in the U. state of Montana. Located on the east side of the park, the Going-to-the-Sun Road parallels the lake along its north shore.
A Travel Bucket List: 15 places to color your world with infinite shades of wonderful!
This is how it looks when you put your hand in the ultra-clear water of the Flathead Lake in the USA! I was wondering what was wrong with his hand then I realized it's in water. I've never seen water that clear.