Long time ago as a summer holiday with my family. Stayed at Interlaken.
Had a travel pass that I think covered most trains, lifts, buses, and the lake boats.
Can only remember a few things.
Bears in pits along one of the roads beside Lake Thun.
Lunch at Piz Gloria the revolving mountain-top restaurant out of one of the James Bond films.
Going up inside a mountain in a train and then walking around inside a glacier.
Clean air
