Hevelianum
An interactive science centre in a converted fortress on Gradowa Hill, named after the astronomer Hevelius, with panoramic views of the Old Town from the summit.
Hevelianum sits on Góra Gradowa (Gradowa Hill), west of the railway station. The 19th-century Prussian fortress barracks and gun emplacements have been converted into a family-friendly science museum covering physics, astronomy and the history of fortifications, named after Gdańsk astronomer Johannes Hevelius. Even if you skip the museum, the summit is worth the climb. Beside the huge cross is one of the best viewpoints over the Old Town’s spires and the harbor cranes, and it is especially beautiful at sunset. It is about a 10-minute uphill walk from the railway station.
Opening hours
Pavilion about 09:00–18:00, closed Mondays; summit open all day
Nearby sights
- Golden Gate & Prison Tower
- Amber Museum
- Uphagen House
- European Solidarity Centre & Gdańsk Shipyard
- Ulica Długa (Long Lane)
- Main Town Hall
- St. Mary's Church
- Neptune's Fountain