• About 40 minutes each way, so a round trip with time ashore at Westerplatte fills a morning or an afternoon
• Some sailings may not run: departures marked R on the timetable only sail when enough passengers turn up, so aim for an unmarked boat
• Tickets at the quay, where the box office by the Green Gate opens 8am to 6pm with a break from 2pm to 3pm

Żegluga Gdańska's white passenger boats leave the quay by the Green Gate and sail through the harbor to Westerplatte, the peninsula where the first shots of World War II were fired in 1939. The route doubles as a tour of the port.

Ashore are the ruined barracks, the Guard House No. 1 museum and the Monument of the Coast Defenders. Best for school-age kids into ships or history.