Explore details about location Gerard Douplantsoen. Gerard Douplantsoen is a location situated within the Voorschoten alongside other areas such as Nassaukade, Horstlaan, Burgemeester van der Hoevenlaan. Additionally, some smaller parts of Gerard Douplantsoen include specific areas like Jan van Goyenplantsoen, Brasempad, Molenlaan adding to the diversity of its landscape.