We are planning to visit Switzerland in the second week of September for 3 night 4 days. It is our first visit to Switzerland. I and my wife with my parents (age 65/70) would be travelling. We plan to visit London 3-4 days and then Switzerland. We have some flexibility in terms of allocating days between London and Switzerland.
Wanted to know hows the weather early-mid september and whether it.rains a lot in September. Whether one do the mountain trips (Mt Titlis/Jungfrau/Pilatus) if it rains. Also would Switzerland be scenic this time of the year (as I understand snow would have melted by now).
What would be a recommended iternary for 3 nights 4 days. ( We prefer a relatively less hectic trip, visit 2-3 locations given my elderly parents).
Also should we stay in Interlaken or Lucerne or Zurich.