Explore details about location Kleiwerf. Kleiwerf is a location situated within the Alphen aan den Rijn alongside other areas such as Burgemeester Bruins Slotsingel, Javastraat, Euromarkt. Additionally, some smaller parts of Kleiwerf include specific areas like Zoutmanstraat, Prins Bernhardlaan, Groenoord adding to the diversity of its landscape.