Haidmühle (Czech: Borské Mlýny) is a municipality in the district of Freyung-Grafenau in Bavaria in Germany.

The community lies in the Donau-Wald on the Studená Vltava in the Bavarian Forest, on the border with the Czech Republic.

A few meters away from the village is the border crossing Nové Údolí (Neuthal) to Stožec, which is open to pedestrians and cyclists.

In the spring of 1933, when the community dedicated a Ritter-von-Leeb House, Wilhelm Ritter von Leeb was among the guests of honor.

[3] In June 1940, locals crammed into the Niederl Inn to watch with intense curiosity the movie Eine Nacht im Mai.