Poland

Krakow is Poland's cultural jewel — a medieval Old Town that survived WWII intact, anchored by Europe's largest market square. The Wawel Castle, Jewish Quarter (Kazimierz), and Wieliczka Salt Mine are world-class, and the city is famously affordable. A sobering but essential day trip to Auschwitz-Birkenau adds historical weight.

A city rebuilt from 85% destruction — Warsaw's Old Town was reconstructed brick-by-brick from 18th-century Bellotto paintings, earning a UNESCO inscription for the act of reconstruction itself. POLIN Museum of Polish Jews (European Museum of the Year), the Warsaw Rising Museum, Łazienki Park's free Sunday Chopin concerts, the Palace of Culture and Science (Stalin's polarising "gift"), and the Neon Museum's communist-era glow: the most historically layered capital in Central Europe.

The great Hanseatic port at the mouth of the Vistula — narrow Dutch-gabled merchants' houses crowd the Long Market (Długi Targ) under Neptune's Fountain, and the brick crane (Żuraw) still squats on the Motława waterfront where ships once loaded amber and grain. Almost everything you see was rebuilt brick-by-brick after 1945 (the Old Town was 90% flattened). The European Solidarity Centre at the old Lenin Shipyard tells the story of how Poland's 1980 strikes brought down the Eastern Bloc; Westerplatte, where WWII began on 1 September 1939, is a tram ride away. Sopot's pier and Baltic beaches sit 20 minutes north on the SKM commuter train.