Very! Beautiful place!
If you're not coming from very far the winter experience even only as high as Lake McDonald Lodge is quite beautiful.
Wait until Going to the Sun road reopens in spring if you want the full experience.
We had an early winter this year. West Glacier is only open up to Mcdonald lake lodge during winter. The only thing you can do is country skiing, and snow shoeing. Its not really worth it if you wanted to see those famous sceneries. Except for Mcdonald lake, you wont be able to enjoy much except the lake.
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