Visby Airport — Visby, Sweden

Visby Airport, identified by the code VBY, connects the Baltic Sea island of Gotland to mainland Sweden, most heavily to Stockholm's Arlanda and Bromma airports on routes with sharp seasonal swings in frequency. Visby itself, the island's main town, retains a nearly intact medieval city wall and earned UNESCO World Heritage recognition, pulling in summer crowds the airport's schedule must expand to accommodate. Traffic peaks dramatically each July when Almedalen Week, a major Swedish political and civic gathering, brings politicians, journalists, and lobbyists to the island alongside the usual beachgoing crowds. Winter service thins considerably, reflecting Gotland's smaller resident population and its reliance on ferries as an alternative link to the mainland. Various carriers have operated the Stockholm routes over the years, and VBY remains the island's only means of scheduled air transport.