Please let me know that all hotels give Interlaken guest card in Interlaken?
How about the hotels in Wilderswil?
A quick answer to your question, yes they do and so do the hotels in Wilderswil.
Swisslover, Thank you for your prompt reply.
How about Grindelwald?
They give another guest card?
1100PlumGrove, yes each village has its own Gastekarte, the Interlaken one covers Interlaken, Matten, Wilderswil, and Unterseen.
Thanks again. I haven't decided to stay at Grindelwald or Wilderswil yet. But your reply helped me.