Home Dutch Icons Windmills Windmills Oudorperpolder in Alkmaar (North Holland)North HollandAlkmaarDutch IconsWindmillsWindmills Oudorperpolder in Alkmaar (North Holland)25/09/2012photo: I Nyoman Butur Suantara Windmills Oudorperpolder in Alkmaar (North Holland) RELATED ARTICLESMORE FROM AUTHOR AmsterdamDamrak: one of Europe’s busiest streets North HollandJisp: an old whaling village AmsterdamArchaeological gold mine in the heart of Amsterdam