The Glacier Express travels between the Swiss Alpine towns of Zermatt and St. Moritz. Only one of these towns is car-free however, and wow, what a difference that makes! This video compares these two tourist towns, and it really shows the difference that it makes to restrict personal vehicles. I've been to a lot of cities around the world and I've discovered a kind of "Universal Law of Cities": the less car-friendly a place is, the nicer it is to be there. This is very apparent when comparing Zermatt to St. Moritz.