As far as mountain scenery goes, I have found few other places as gorgeous as Banff National Park in Canada. The hike to the Plain of Six Glaciers Teahouse is one of the most famous in the area and does a good job showcasing the spectacular scenery. As the name suggests you are able to see six different glaciers from the teahouse, which is not something that you can see too often! However it is a very crowded hike so don't be expecting solitude.