What is the one Hamburg building to see?
The Chilehaus, finished in 1924 in the Kontorhausviertel. It is built from roughly 4.8 million bricks and shaped like a ship's bow, and it is one of two UNESCO World Heritage sites in this set — the other is the Speicherstadt across the water. Stand at the eastern tip and the card asks you why there is no window at the point.
How long is the architecture route?
Around 3 hours on foot for all 11 spots, or spread over several days. It is the largest category set in the city, and it runs from the harbour charter of 1188 by way of the 1883 Speicherstadt and the 1950s rebuild to the Elbphilharmonie Plaza of 2017.
Do I need to know anything about architecture?
No. Each of the 11 cards asks one short question and explains the answer on the spot — bond patterns, window density, where the granite base stops and the brick begins. That last one is a flood mark: this is a city that expects water.
Can I play this with a class or a group?
Yes. Every category also runs as a live game: a teacher or host builds the route in the group portal, picks the stops, adds their own questions and sends teams off with a six-digit join code. Store products are Friends Game – up to 6 devices (€14.99), Private Game – up to 10 (€49.99), Class Game – up to 35 (€399) and Large Group Game – up to 100 (€699). Planning and preparing a route costs nothing.
Where do I go next?
Two neighbours to this set: City History in Hamburg and Places to Be in Hamburg. All eleven Hamburg collections sit on the Hamburg hub page, and the German version of this page is at /de/staedte/hamburg/architecture/.