D'Admiraal, Windmill in Amsterdam, Netherlands

D'Admiraal is a wooden windmill with eight sides that stands beside the Noordhollands Kanaal in Amsterdam. Its roof is covered with thatch, and the main body rests on a barn made of merbau beams, with a small platform holding two stone lions near the upper level. Visitors can climb a short staircase to reach the octagonal top, where the large sails catch the wind to turn the grinding machinery inside.

Built in 1792 for Elizabeth Admiraal, the mill first ground volcanic stone to make trass for mortar. Around 1900 it switched to crushing chalk for the paint industry, and over time it gained a steam engine, then a diesel engine, and later an electric motor to keep working when the wind was weak. By the 1960s the structure had fallen into poor condition, but a group of residents repaired the foundation and put the cap back on in 1967, saving the mill from being lost.

The two lion figures on the platform point to the name of Elizabeth Admiraal's late husband, Roelof de Leeuw, whose surname means lion. The name D'Admiraal itself is painted on the back beard of the mill, a spot most visitors only notice when walking around to the canal side. On quiet days, local people come to sit near the water and watch the old sails, making the mill feel like a small meeting point for the neighborhood rather than a museum piece.

The mill is easiest to visit on days when the sails are turning, which usually happens only a few times each year. You can walk around the outside and see the thatched roof, the wooden planks, and the small platform from the canal path without needing to go inside. If the mill is open, go with a guide so you can safely see the moving parts and understand how the grinding stones work.

Inside the mill, the upper cast iron shaft still holds its wooden fillers, a repair style that many visitors walk past without noticing. The sails seen today were replaced in 1999 by a firm from Wessem, taking the place of welded steel sails made roughly three decades earlier, so the mill is a patchwork of old and newer parts working together.