Well, I have to admit I'd never heard of Davos until this week. I traveled Switzerland extensively in 2016 and had been there once before, but didn't get anywhere near Davos. The famous "Glacier Express" train goes there. I saw the train in Zermatt, but didn't go east of there.
From the looks of things, Davos is southeast of Zurich, almost on the border of Liechtenstein.
Have any of you been there, and can you tell us about it?
-Joe-