andrejab1
Sorry for the late reply already back home and working...No problem re hight. Happy to be corrected however as far as I know Furka, Vereina and Goppenstein car train are okay with 2m at least.
Your tour sounds great and happy the weather turned out better than expected. Great to have another option for date/calls for visitors because Swiss Mobile Contracts are usually quite expensive.
Enjoy your time and stay safe!
Edit: Look forward to see some pictures
The car train worked out well, even some big whites and trucks were loaded. I think it is a few CHF cheaper if you pay online, still rather cheap for such a simple transfer
From Zermatt (or rather Tasch) we transfered through the mountains via Interlaken to Lauterbrunnen, then took a train ride up to Klein Scheidegg, then hiked via Eiger trail to Grindelwald. After that we went on to Sustenpass and climbed there for 2 days. Then off to Luzern for a day visit and turned back home - visited Seealpsee and some hills around, then home via Liechtenstein, Innsbruck and Zell am See.
Amazing trip, can't wait to visit again will try to post some pics in the evening.