What to do in Gdansk? Fall in love with Gdańsk. Find the best things to do and places to see in Gdańsk. Feel the city’s vibes, meet local culture and cuisine. Gdansk is one of the most important port and cultural cities in Northen Europe. Gdańsk is situated on the coast of Baltic Sea, principal seaport and formerly important member of Hanseatic League. Today it is a modern, bustling city. One of the most popular destinations in Poland and Europe.