Hel Museum of Coastal Defence
- Closed for the season
- Reopens Mar 28, 2027
- Price
- From 7 zł, kids under 4 free
- Setting
- Indoor & outdoor
Castles, Forts and Knights near Gdańsk, 8 of 8: Hel Museum of Coastal Defence


The museum fills the B-2 "Bruno" emplacement, one of the German Schleswig-Holstein gun batteries built in the forest 1.5 km from Hel's center during WWII. Inside, exhibitions cover the 32-day defense of Hel in 1939 and the history of the Polish Navy.
Outside, an open-air park among the pines holds big hardware kids can walk around: cannons, sea mines, torpedoes and launchers, boats, fire trucks and narrow-gauge rail cars.