The town lies in the valley of a stream with the same name in the Taunus hills.
It is north-west of central Kelheim and adjoins Hornau to the east.
The town of Eppstein is to the west and Königstein im Taunus is northeast of Fischbach.

The source of the Fischbach stream is in Ruppertshain.
It flows through Fischbach and the Fischbachtal (Fishbachl valley) to merge with the Schwarzbach stream in Eppstein.
Hill peaks around Fischbach are the Fischbacher Kopf, Staufen and Rossert.
Fischbach is a dormitory town for many working in Frankfurt am Main.
The town lies in the valley of a stream with the same name in the Taunus hills. It is north-west of central Kelheim and adjoins Hornau to the east. The town of Eppstein is to the west and Königstein im Taunus is northeast of Fischbach.
The source of the Fischbach stream is in Ruppertshain. It flows through Fischbach and the Fischbachtal (Fishbachl valley) to merge with the Schwarzbach stream in Eppstein. Hill peaks around Fischbach are the Fischbacher Kopf, Staufen and Rossert. Fischbach is a dormitory town for many working in Frankfurt am Main.
Fischbach (Taunus)