We have stayed at Many Glacier and St. Mary campgrounds. We enjoyed both, St. Mary was convenient being right at the east entrance of Going to the Sun road and quick access to Logan Pass area, and easy road access. Many Glacier was more scenic and maybe we were lucky but we saw wildlife in the campground everyday, but the road to Many Glacier is not the best and part of it is gravel. This is a photo of our site at Many Glacier. I'm not completely sure but the mountain in the photo with the sun on it is part of the Mt. Grinnell range. The pic is taken towards the southwest.