Euro · Switzerland — Currency exchange map

The Swiss franc (CHF) is the national currency, although euros are often accepted in tourist areas, with change given in francs. Euros, US dollars and British pounds are exchanged most often. Zurich and Geneva have the most offers, followed by Basel, Lausanne, Bern and Lucerne.
Exchange counters are found at major railway stations, airports and banks. P2P offers are handy when you want to swap USDT or USDC for francs in cash or by transfer.