Hello! I am planning three nights in Switzerland at the end of August and would love some feedback. We are an adventurous couple from Canada who wish to see the lakes, and alps and love the outdoors but will also be travelling part of the time with my parents. We fly into Zurich at 3:00 PM and are flying out of Zurich in the evening of our last day to Amsterdam for a cycling trip. With so many amazing areas and such a short time we would love some feedback and advice on things to do or timing between places for travel or places to go not to go etc.
Day 1: Arrive to Zurich in afternoon and travel to Thun and enjoy evening here overnight (see castle etc.) Other option would be to go straight to Interlaken or Murren and skip Thun? But we heard the views into Interlaken this way are great and also don't want to travel too far after the international flight. OR - could just go to Lucerne?
Day 2: Travel to Interlaken in the morning (hang gliding perhaps?) and meet parents and travel to overnight in Murren. (Go to other mountain areas to explore for the afternoon (Schilthorn? Trummelbach Falls?) - any recommendations here appreciated)
Day 3: Travel to overnight in Lucerne. (timing depends on weather and if we should explore more here or get to Lucerne to see everything in Lucerne)
Day 4: Enjoy the day in Lucerne (trip to Mt. Pilatus?) and travel to Zurich Airport in early evening.
Thanks in advance for any advice! Much appreciated!