The Ringstrasse
The boulevard built on the footprint of the demolished walls, and the reason Vienna's monumental buildings all sit in a circle rather than a centre. Each was built in a different historical style chosen to suit its function: Gothic for the town hall, Greek for parliament, Renaissance for the university. The styles are arguments about what each institution was supposed to be.
Stephansdom
The Gothic cathedral at the actual centre, its south tower's unfinished twin visible as a stump on the north side, work having stopped in the sixteenth century. The roof tiles form a patterned eagle. It burned on 12 April 1945 and the roof came down, so the vaulting you look up at is reconstruction rather than medieval survival.
Hofburg
The winter palace, expanded by successive Habsburgs over six centuries so that it reads less as a building than as an accumulation. It now holds the president's offices, several museums and the Spanish Riding School. The sprawl is the point: each ruler added a wing rather than replacing what stood, so the complex is a physical family record.
Schönbrunn
The summer palace out west, with 1,441 rooms and formal gardens rising to a hilltop colonnade. Maria Theresa made it the centre of court life. The detail worth having: the Gloriette at the top of the hill is a folly with no purpose beyond terminating the view, built partly from stone salvaged from a demolished castle.
Kunsthistorisches Museum
The imperial art collection, in a building deliberately matched to the natural history museum facing it across a square, the two designed as a mirrored pair. It holds the largest Bruegel collection anywhere. The symmetry is the imperial statement: art and science given identical buildings and equal weight.
Staatsoper
The opera house of 1869, whose architects were savaged publicly for it, one dying before it opened. It was gutted by bombing in 1945 and rebuilt by 1955, reopening as a signal that the country was back. Standing places are sold cheaply on the day, which is the only genuinely affordable seat in Viennese high culture.
Zentralfriedhof
The central cemetery, larger by graves than the living population of many Austrian towns, with a section of honorary graves holding Beethoven, Brahms, Schubert and Strauss. Mozart has a monument here and is not under it: he was buried in an unmarked communal grave elsewhere in the city and the exact spot is unknown.
Naschmarkt
The long market strung out along a covered stretch of the River Wien, selling produce at one end and increasingly serving lunch at the other. The river underneath is the reason the market is the shape it is. What began as a place to buy vegetables has drifted steadily toward being a place to eat them.
Secession Building
The 1898 exhibition hall built by artists who had walked out of the establishment, topped with a gilded dome of laurel leaves that Viennese wits immediately nicknamed the golden cabbage. Its motto is carved over the door: to every age its art, to art its freedom. Klimt's Beethoven Frieze is in the basement.
Karlskirche
A baroque church of the 1710s fronted by two enormous free-standing columns carved with spiralling reliefs, borrowed straight from Trajan's Column in Rome. It was built as a plague votive. The columns are the tell: an emperor asserting that Vienna was the legitimate heir to imperial Rome, in stone, on a church.