30.05.2025 – 14.09.2025Granaries on Ołowianka Island
11.04.2025 – 23.06.2025 Fisheries Museum in Hel
• On June 19th, 2025 (Corpus Christi) all branches of the National Maritime Museum in Gdańsk will be closed to visitors • The Vistula Lagoon Museum in Kąty Rybackie is closed to visitors from 1.01.2025 until further notice due to conservation works