Are you back in Switzerland on holidays and intend to travel by train, bus or boat? The Swiss Travel Pass is offering a wide range of tickets with lots of bonus benefits exclusively for guest from abroad. All you need is a proof of your residency abroad.
Whether you are a long term resident of Australia, a temporary resident who enjoyed a one or two year Aussie adventure or a young Swiss wanting to go back for work, education or holiday - there is information around to make this step a bit easier.
The Federal Department of Foreign Affairs provides information about the administrative tasks you have to face when returning to Switzerland.
A good source of information is the content of the Organisation of the Swiss Abroad - check out their section "Return Migration".
Finally ch.ch is a service of the Swiss Confederation, cantons and communes and covers most likely every administrative topic relevant for people returning to Switzerland.
Get an overview of what to take into account of with regard to health insurance when returning to Switzerland with this article from the Swiss Revue, September 2015 and for general advice from the Organisation of the Swiss Abroad check out "Return Migration".