The emerald waters of St. Mary Lake from Sun Point, Glacier
A view of St. Mary Lake from Sun Point at the beginning of the Going-to-the-Sun Road (which is closed if you go too early in the summer, we found out). My family stopped and ate lunch here while we watched the clouds make shadows in the unreal bright turquoise water.
To give a little scale to this image, the tiny speck you see on the water is a ferry. Count on Big Sky country to make you feel small.