Sealwatching with the Blue Marlin IV.

Board the 'Blue Marlin IV', discover the sea, sail with us to the sandbank " Noorderhaaks" also known as "Razende Bol" and you will see the seals in their natural habitat.

Book seal tour
Guaranteed seal watching
Small groups on board
discover the wadden sea

Daily departure from Den Helder, Kooyhaven

With Rederij Slagter you can make a fantastic tour on the Wadden Sea. Look at the sandplate"Noorderhaaks" and sea the seals from close by.

With good weather conditions it is also possible to take a walk on the sandbank.

Payment: Mobile banking or cash. It is not possible to pay by card on board.

Book now

Sandbank Noorderhaaks (Razende Bol)

Boarding location

Balgweg, 1764 JD Breezand