Start at Długi Targ with coffee at Café Ferber, walk through Neptune's Fountain and Renaissance architecture toward Artus Court. Lunch at a traditional milk bar like Pod Łososiem (cheap, local). Afternoon exploring Mariacka street galleries and Ulica Piwna's cafés. Evening drink at Rum Cafe or Guinness Open Gate Brewery by the river, dinner at a seafood spot like Targ Rybny.

Start with coffee at a local cafe near Oliwa Cathedral, explore the cathedral's baroque interior and organ (free entry to grounds). Lunch at a milk bar on Opata Antoniego Gdańskiego street, then walk the Motława riverside path towards Kolibki park. Evening: grab dinner at a modest Polish spot, then catch sunset from the cathedral terrace or a quieter neighbourhood bar.

Start with espresso and pastry at Piekarnia Cukiernia on ul. Gdańska, walk the diagonal street grid discovering street art and vintage shops, lunch at Jadło for cheap pierogi, then spend late afternoon in Oliwa Park (20 minutes north). Return for dinner at a milk bar, then bar-hop around ul. Gdańska and ul. Wały Jagiellońskie until midnight.