Zurich.

Zurich is Switzerland's financial engine and a year-round business-aviation destination, home to major banks, insurers and family offices along the Bahnhofstrasse. Winter brings ski-bound traffic heading to St. Moritz, Davos and the Engadin, with the World Economic Forum in Davos each January generating a heavy surge of arrivals. Corporate and wealth-management travel keeps the ramp active in every other season.

Zurich Airport (ZRH/LSZH) is a full international hub with three runways and dedicated general-aviation handling on the west side of the field, comfortable for heavy and ultra-long-range jets. During the Davos WEF week, strict slot coordination and security overlays apply, and winter conditions can require de-icing planning. Basel and Geneva serve as alternates. The city center is about 15 minutes away, with St. Moritz roughly two hours by car or a scenic helicopter transfer.