Gdańsk Day Trips to Malbork, Sopot and Hel
Three of Gdańsk’s best day trips sit within an hour of the main station. The fourth, Hel, takes a whole day.
Sopot, 20 minutes by SKM
The SKM commuter train from Gdańsk Główny runs every 7 to 15 minutes and costs about 6.50 PLN to Sopot. Stamp a paper ticket in the yellow platform machine before boarding. Walk the pedestrian street Bohaterów Monte Cassino, known as Monciak, past the warped-facade Crooked House, and out onto the wooden pier. The pier costs money only from 10 April to 30 September: adult 10 PLN, child 3 to 16 years 5 PLN, senior over 70 8 PLN, a family ticket at 21 to 23 PLN, and under-threes free. The rest of the year it is free, and tariffs are at mosirsopot.pl .
If you swim at the beach, check the lifeguard flag. Red means no swimming, rip currents form near breakwaters, and warm spells in late July and August can bring algae blooms that close beaches. The Baltic rarely climbs above 17 to 19 degrees Celsius.
Gdynia, 35 minutes
The same line continues to Gdynia for about 9 to 10 PLN. Gdynia is a modernist port city built in the 1920s and 1930s. The Emigration Museum sits in the 1933 Marine Transit Terminal, where emigrants boarded liners for the Americas. On the southern pier, the destroyer ORP Błyskawica and the tall ship Dar Pomorza are moored, and some visits are seasonal, so confirm opening times before you set out.
Malbork Castle, about 30 minutes by train
Regional and Intercity trains leave Gdańsk Główny roughly every half hour, and the castle is a flat 15-minute walk from Malbork station. From 25 April to 30 September the Historical route is 80 PLN regular or 60 PLN reduced, and the Grounds route is 35 PLN or 25 PLN. Monday is free but covers only the grounds. Compare Malbork Castle tours on GetYourGuide if you want a guide and a ready transfer. Otherwise book directly at zamek.malbork.pl .
Westerplatte
Westerplatte is where the first shots of the Second World War were fired on 1 September 1939. City bus 106 from Gdańsk Główny takes about 30 minutes. The memorial walk, the monument and the visitor centre (09:00-18:00) can be visited. A new museum is being built on the site, with opening planned for the second half of 2027 or later, so the area is fenced and some access roads and car parks are restricted. Details are at muzeum1939.pl .
Hel Peninsula
Hel is about 100 km away and takes 2 to 2.5 hours by car or rail. In season the water tram from the Długie Pobrzęże quay takes about 1h50, with 2026 fares reported near 30 PLN regular and 18 PLN reduced, so confirm on zegluga.pl . The Fokarium on the peninsula cares for Baltic grey seals. It is open daily, 10:00-16:00 from October to April, until 17:00 in May, June and September, and until 18:00 in July and August, with feeding at 11:00 and 14:00 in the quieter months. Search Hel Peninsula tours on Viator .
The verdict
If you have one free day, make it Malbork, ideally on a weekday so the two routes are both open. Pair Sopot with an evening in Gdańsk. Hel only makes sense with an early start, and the train home should be checked before you settle at the beach. For the full list of other options, see the activities overview .
Before you go
Download the Jakdojade app for SKM and ZTM tickets, and leave Gdynia for a second visit unless you start before 10:00.