Here’s an overview of my trip reports in Switzerland:

2016.01.25: Gotthard railway january 2016, day 1

2016.01.26: Gotthard railway january 2016, day 2

2016.01.27: Rhätische Bahn: Alvaneu – Surava and Bergün – Preda

2016.01.28: Rhätische Bahn: Between Bever, Samedan and Pontresina