Hazerswoude-Dorp is a village in the west of the Netherlands. It is located in the municipality of Alphen aan den Rijn, South Holland, about 7 km southwest of the town of Alphen aan den Rijn. Hazerswoude-Dorp is a peat excavation settlement which developed in the Middle Ages. It turned into a linear settlement along the dike on the Oude Rijn. A circular canal was dug around the view to prevent a prolapse of the village. The Dutch Reformed church is a single aisled cruciform church.