Aldersbach is a municipality situated in the district of Passau within the state of Bavaria, Germany. The town serves as a local hub with a population of approximately 4,500 inhabitants.
The village is notable for its historical landmarks, most significantly the remains of the former Cistercian Aldersbach Abbey. While much of the abbey has been lost over time, its Baroque church remains a prominent feature of the landscape. Additionally, the municipality is home to a brewery that includes an associated museum.