Zurich is the elegant gateway to the Alps: the old town on both banks of the Limmat, a stroll (or swim) at Lake Zurich, shopping on Bahnhofstrasse and proper chocolate on every corner.
The city shines in 2 to 3 days, with superb alpine day trips nearby (Mount Rigi, Titlis, Lucerne). It's pricey but flawless: the AI helps you make the most of it with an hour-by-hour plan and an estimated budget in Swiss francs.