Switzerland 2018 planning

We are preparing for departure. Our plan is to visit the following towns:

The numbers in blue are the day number (day 1, day 4, etc.). The numbers in red are the number of nights at each location. The date of each stay (first day) is in a yellow box.

Transport is almost entirely by train. We have a Eurail Pass and are planning to travel from one place to another as indicated. The turquoise lines with arrows show which town we are going to next. The coloured lines are the actual train routes.