Bad Feilnbach is a municipality in the Upper Bavarian district of Rosenheim at the foot of Wendelstein Mountain in Germany. As a famous 'Moorheilbad' (moor healing spa) the municipality was awarded in 1973 the title Bad. Since the 19th century the peat deposits were the basis for a continued expansion of the spa and health facilities. The recognized healing success of black gold on a variety of diseases were the basis for the development of a well-known spa and tourist community. Due to its wooded surroundings and the mild climate Feilnbach is called the Bavarian Meran. The entire municipality is recognized as a healing spa resort except for parts of the former municipality Dettendorf.