Join a guide from Stichting Oer-IJ for a short walk around Marquette Castle in Heemskerk and discover what remains of the ancient Oer-IJ river.
Ommetje Marquette: a short walk around Marquette Castle
Join a short walk around Marquette Castle in Heemskerk. A guide from Stichting Oer-IJ shows you what can still be found in this area of the Oer-IJ, an ancient branch of the Rhine.
Along the way you will learn about the natural levee on which Marquette stands and the salt-loving plants that grow here. If the Marquette harbour is open, the walk may end there.
