Wikipedia
Rockanje
Rockanje is a town in the Dutch province of South Holland. It is a part of the municipality of Westvoorne, and lies about 7 km northwest of Hellevoetsluis.
In 2001, the town of Rockanje had 4805 inhabitants. The built-up area of the town was 1.2 km², and contained 2004 residences. The statistical area "Rockanje", which also can include the peripheral parts of the village, as well as the surrounding countryside, has a population of around 5710.
Rockanje was a separate municipality until 1980, when it became part of Westvoorne.