Hi i��m going to switzerland in june. I have already recommendations for interlaken / grindelwald area. I ��d like to know:
1. what is the best swiss pass for 4 days- should it be swiss pass or a regional pass (i ��m thinking of staying most of the time there and i onlu need 2 tickets to and from zurich airport);
2. Is it better to sleep in interlaken or in any mountain area like grindelwald in terms of prices, perhaps any hotel name?
3. what must ebe the weather like in the end of june?