Delftse Molen de Roos
Just to the west of Oude Delft is Phoenixstraat, where you'll find this working flour mill that originally stood on the town ramparts. Parts of the mill date back to 1679. The platform encircling the mill about halfway up was restored in 1990, and the whole building underwent a second restoration in 2014. Unused for many years, grain is once again milled here and available for purchase in the shop on the ground floor. When the miller isn't working you can climb up the vertiginous stairs to get a view from the platform. Thursdays are usually milling days, and you can visit the shop at this time, but the mill workings are off-limits.