Prague is the Czech capital, famous for the Castle above the Vltava, Charles Bridge, and the Old Town Square with the astronomical clock. The compact historic core is intensely visited; quieter streets sit just off the royal route.
It is a full city-break destination, not a stopover. From Gdańsk the drive is long, through Poland toward Bohemia. A door-to-door transfer is for travellers who want the city without a web of trains.