New Year's Day plunge
On the first on January the annual New Year's Dive (Polar Bear Plunge) is organized in Rockanje, which has been since 2008. Start 2023: 12:00 hrs. 
National Museum Week
Begin aprilDuring this Museum week about 450 museums are to visit. There are extra activities such as workshops, guided tours, tastings, children's treasure hunts, musical performances and the possibility to dress up.
Funfair in Oostvoorne
Early AugustWho didn’t like it as a child to be swirled around in a carousel or to get sticky from some cotton candy. In Oostvoorne it is still possible every year early august.
National Mills Day
Tweede weekend van meiSince 1974 the event is held every year on the second Saturday in May. It is a day when as many mills as possible are running. The National Mills Day has now become an annual event. Besides turning and grinding, all kinds of activities take place at a large number of mills, from baking pancakes to music festivals. ...
Bunkerdag
Langs de kust van Rockanje zijn nog sporen te vinden van de Tweede Wereldoorlog. Onder andere de bunkers, gebouwd als onderdeel van de Atlantikwall. Normaal zijn deze fascinerende betonnen kolossen gesloten voor het publiek, maar onder andere op Bunkerdag zijn van 10.00 tot 17.00 uur de bunkers ...
Concert at Sea
–Concert at Sea is one of the biggest festivals in our country. Each year, on the Brouwersdam at the Zeeland coast, the biggest and best national and international artists perform again. The organization is co-owned by the band ...
Five day beach marches
The five day beach march is a five day walking event that goes over the beaches and delta works of Zeeland and Zuid Holland. Two thirds goes over the beach, and a third over paved road.
Open Monuments Day in Rockanje
–Every year, on a weekend in September, many monuments in the Netherlands open their doors to the public. The participating monuments in Rockanje can be recognised by the Open Monuments Day flag, ...