Ok, I have read every post, done the math and still find myself uncertain of best way to travel during our first trip to Switzerland. We have rented a car in every country we have visited but really want to try our hand at train travel on Switzerlands famous trains.
We land Zurich mid-August, take train to Lucerne.. Next day depart to Lauterbrunnen. Spending 2 nts in valley and 2 nts in Wengen.. We plan to be flexible with weather and just explore the area so I cannot give you specific hikes but will move about great deal. We do plan to go up to Jungfrauoch and possibly Lake Thun. After 4 nts, back to Zurich. Planned on buying Swiss Pass until I read bout the Bernese Regional Pass. Now not sure.
Please advise and thank you as I know this question keeps coming up!