May 20, 2017 - 4:04 AM
in reply to Anky1978
The official currency of Switzerland is the Swiss Franc, so that is what you need to carry.
Some shops and restaurants will accept payment in Euros, but you will receive your change in Swiss Francs. They will apply their own conversion rate to your Euros, which would be less favourable than changing your Euros for Swiss Francs at a bank. So it would cost you more. And of course, they are not obliged to accept Euros.