Updated 28.04.2013

In October 2006 my wife and I were invited by some good friends in Switzerland.  We had some interesting train trips, over four days.
Here are some of our impressions from the trips.

Day 1
Winterthur - Guarda

Day 2
Guarda - Scuol-Tarasp - Guarda

Day 3
Guarda - Samedan - Poschiavo - Pontresina - Guarda, with the Bernina Express

Day 4
Return from Guarda to Winterthur

This was a wonderful trip!
 It is highly recommended to visit Switzerland and their fantastic railway network.