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