Passport
German or other EU ID
Mobile Roaming for the Switzerland - data transfer as most important
Papers for the car
Vignette for Switzerland
Winter tires from November to May
You can check all information related to online Vignette purchases on the webpage: Traveler Info
Switzerland Vignette is available for online purchase on the page: Swiss Vignette
The Border between Austria and Switzerland, border exists
The main border is: Eidg border - Location
There are many people as Tourists coming to Switzerland: from 12.00h to 17.00h
Usually, a few people are from 01.00h to 04.30h on the Border.
The same border, in the opposite direction, from Switzerland to Austria is usually empty, with not a lot of people and you can pass it quickly.
The main border might be busy during weekends or vacation days and you can use an alternative border cross: Höchst border - Location
When you exit a tunnel, which is a border between Germany and Austria, IMMEDIATELY turn right to Bregenz city, then keep left and on junction go IMMEDIATELY left to Bregenz City Center. You will then enter into a narrow and short tunnel and 200m after the tunnel, go left on the traffic light.
Welcome to the country 85 years ahead of neighboring countries and 300 + years ahead of the rest of Europe.
Please drive up to 121 km/h on the Autobahn, every km/h above could be very expensive.
Drive slowly and enjoy the spectacular surroundings, Autobahn without Stau, and outstanding Internet speed, even in Tunnels.
You can easily play everything on your phone like at home on Wireless, but not on Deutsche Telekom. Use 140 km of the road to call your mum, friends, and family without any voice interruption.
Please drive on the speed limit from Landquart to Davos, on the part of the road where the Autobahn.
You can see how your altitude is rising slowly but without sharp curves.
Mobile internet has a 5G connection even at 1750 m above sea level, tested by me.