· URBAN PASSPORT ·HAMBURGENTRY · 2026
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Pick a city
Hamburg to start — more cities are lighting up on the globe. Your first cards are free.
STREET & PUBLIC ART
Most people walk right past it. What is it?
Europe's longest open-air gallery ✓
A shipping-line HQ
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Study from home
Each place asks one clue. Right or wrong, the story teaches you — and you collect a study card.
40 m · north-east
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Walk there
A compass bearing and a distance. No turn-by-turn — finding it is the game.
URBANPASSPORT18 JUL
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Stamp it on site
Inside 75 metres, the stamp unlocks. Answered at home? Instant. Not yet? Answer it right there.
HAMBURG · ENTRYSTREET ART SEALALSTERUFER ✓BERLIN — NEXT?
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Your passport, forever
City entry stamps, spot stamps, category seals. Compare with friends — never live location.
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click a card or use the arrows