Steen 
Description
Once one of the main defence points for the city, the Steen resembles a castle in all ways. However, only part of it survives. You can walk around the grounds and into some of the internal courtyards, but to access the inside of the building you must pay the entrance fee to the Maritime museum that it houses
Charge
Free to look around the outside and courtyard, charge to enter museum
Getting There
Latitude: 51.222685; Longitude: 4.397382
What3Words: spoken.cafe.moped
