Brandenburg Gate, Berlin Wall, Reichstag building, Museum Island, vibrant nightlife, diverse culinary scene, eclectic neighborhoods like Kreuzberg and Prenzlauer Berg.
Marienplatz and its Glockenspiel, Nymphenburg Palace, English Garden, famous beer gardens, Deutsches Museum, BMW Museum, Oktoberfest celebrations.
Elbphilharmonie concert hall, Speicherstadt, Miniatur Wunderland, St. Pauli district, Reeperbahn nightlife.
Römer city hall, Goethe House, Palmengarten botanical garden, Museumsufer along the River Main, modern skyline.
Kölner Dom (Cologne Cathedral), Altstadt (Old Town), Museum Ludwig with modern art, Rhine River cruises.
Heidelberg Castle ruins, oldest university in Germany, Philosopher s Walk with scenic views.
Frauenkirche, Zwinger Palace, Semper Opera House, Neustadt district with vibrant arts scene.