Frohnauer Hammer

The Frohnauer Hammer is an historic hammer mill in Frohnau, a village in the municipality of Annaberg-Buchholz in the Ore Mountains of southeast Germany. The mill is an important witness to proto-industrial development in the Ore Mountains. Of the once-numerous hammer mills only three others remain working in Saxony: the Dorfchemnitz Iron Hammer Mill, the Grünthal Copper Hammer Mill and the Freibergsdorf Hammer Mill.

In 1907 the Frohnauer Hammer Mill on the Sehma river became the first technical monument in Saxony. The museum complex includes the hammer mill itself, an exhibition of forged artefacts, a hand forge, a mechanical "Christmas hill" (Weihnachtsberg) and a bobbin lace room.