Bergedorf Windmill, Heritage windmill in Bergedorf, Germany.

The Bergedorf Windmill is a smock mill: a fixed wooden octagonal body topped by a rotating cap that carries the sails and grain-grinding machinery. The cap turns into the wind while the body stays put, so the sails drive the millstones inside.

The Bergedorf Windmill was built in 1831 as a smock mill, a type brought to northern Germany from the Netherlands. Its wooden octagonal body and rotating cap allowed the sails to be turned into the wind. It ground grain for the Bergedorf area until the early 20th century, when steam and electric mills took over; it was later restored as a heritage monument of Hamburg.

The windmill stands as a recognizable landmark in the neighborhood, reminding visitors of the skilled trades that once sustained local communities. People come to witness how daily work and grain processing happened through hands-on mechanical systems.

Entry to the windmill is by guided tour, where visitors walk through the interior and see the working machinery up close. Wear sturdy shoes since the floors can be uneven and stairs are narrow and steep in places.

The windmill retains its original grinding stones and wooden drive mechanisms from the 1800s, showcasing how engineers built functional machinery without electric power. These original components are rarely preserved elsewhere and offer rare insight into the practical engineering methods of that era.