Jun 2, 2015 - 6:38 AM
in reply to seema2815
St. Moritz was not on your original list. Any more;-)
Montreux is on the way to Geneva.
If you fit in the Berner Oberland, a beautiful walk which I did with an 8 yr old and which is popular with families is to walk from Männlichen, accessible above Wengen by gondola cable car, to Kleine Scheidegg, where you can catch a train back down.
A very easy and safe walk is on the back road from Lauterbrunnen to Stechelberg, on the valley floor. Bus back to Lauterbrunnen.
Luzern is close to Zürich (45 minute train ride) and the Zürich airport (1 hour train ride more or less, passing through Zürich main station)) , and south of Zürich so you could leave your luggage at the airport, or, maybe better, Zürich main station, and pick it up after a trip to the north to see the Rheinfalls near Schaffhausen. Then continue to Luzern.
The airport is between Zürich and the Rheinfalls/Schaffhausen, but not all trains pass through the airport on the way from Schaffhausen to Zürich main station on the way .
I suggest that you look at a map and a timetable, as you consider possible routings.
map.geo.admin.ch/?X=190000.00&Y=660000.0 0&zoom=1&lang=en&topic =swisstopo&bgLayer=ch. swisstopo.pixelkarte-farbe.
That map has tremendous detail if you zoom in.