72625 posts
HI Dmolct and welcome to MySwissAlps!
I have looked at this bus tour and I can as you say mainly see that it is an offer from PostBus.
What I would suggest is to look at our page on scenic bus tours here: http://www.myswissalps.com/ac tivities/scenictrips/b us
If you scroll down and maybe contact Viator, they may have something similar on offer!
Hope this helps, or perhaps others have other suggestions.
Maria.
8889 posts
15484 posts
Hi Dmolct,
You’re a bit early for bus tours across the highest passes I’m afraid. I found this small group day tour which is available from June 2: https://www.viator.com /tours/Zurich/Swiss-Alps-Small-Group-Day-Tour-from-Zurich/d577-3885ZRHPASS. It starts from Zurich. Hopefully it suits your needs!
For future reference I wanted to mention this self drive tour (it’s only available from June 14): https://www.viator.com /tours/Zurich/3-Swiss-Alpine-Passes-in-one-Day-Driving-Tour-in-a-Porsche/d577-92306P3.