It turns out that my two favorite bits of scenery in Forrest Gump are very near each other.
The first, a stone bridge with snowy mountains in the background, is near the St. Mary entrance to Glacier National Park:
The second shows Forrest on the Going-to-the-Sun Road, also in Glacier National Park, with St. Mary Lake in the background:
Even more reason for me to visit Glacier National Park. 🙂