🇦🇹 Austria
Vienna
Vienna (Wien) is the great imperial city of central Europe — the capital of the Habsburg Empire for 640 years, a metropolis of 1.9 million that reached its cultural peak around 1900 when Freud was inventing psychoanalysis, Klimt was painting The Kiss, Mahler was conducting at the Opera, Schönberg was inventing modern music, and Otto Wagner was redesigning the city with his Secessionist architecture. That convergence of art, music, psychology and architecture in one city at one moment (the Fin de Siècle) is still the most important single cultural explosion of the 20th century — and every room of the Belvedere, the Kunsthistorisches Museum and the Secession building contains evidence of it. Vienna is also the coffee house capital of the world (the Viennese Kaffeehaus is UNESCO Intangible Cultural Heritage), the waltz and the concert hall capital of the world (the Vienna Philharmonic, the Musikverein, the State Opera), and the city that produces the finest Wiener Schnitzel and Sachertorte. No city in Europe offers more culture per square kilometre.