I loved Switzerland. If I recall, it wasn't really that much more expensive than other places in Europe. We rented a nice house for a few weeks and took the train/public transportation everywhere. One of the highlights was taking the train, switching to a cable car, and then to a lift up into the Alps.
If it was expensive, I don't really remember that now, but I do remember the memories of the beautiful scenery and the wonderful people. And the beer. Then we took the night train, with a sleeper berth, to Barcelona. First night there, we went to a highly rated restaurant around 9pm, but they looked closed, so we walked around a little, and when we walked by again around 10pm, they were open. We went in and the place was empty, except for the staff and us. But we sat down and had a wonderful meal. By time we left, around 11:00pm, the place was packed. They really do eat late in Spain. (Just thought I would through that in there).