My husband and I will be in Switzerland September 8-21. He would like to drive I would like to take trains at least in the mountains. Is it possible to drop off your rental car somewhere in the middle of the trip?
Sure. Use a car for locations that cannot be reached via train. It is easy to rent a car for a few days at anytime.
One of the many great things about Switzerland is the trains. Where are you going that you need a car? Some of the towns don’t even allow cars.
The only place that I’ve been disappointed about not having a car to visit is The Gotthard Bunkers. It looked complicated by train and then bus. Otherwise the train is so much more enjoyable and everyone enjoys the views.