Lichtenhaag Castle is located in Lichtenhaag in the municipality of Gerzen in the Lower Bavarian district of Landshut. As a Hofmark castle, it was the seat of the Hofmark Lichtenhaag. The castle complex stands on the height of the spur ridge shortly west of the confluence of the Großer and Kleiner Vils A four-wing complex is grouped around a small courtyard. Western wing: stately residential building, remaining wings: lower, northern wing: has a stepped gable Expansion of the late medieval complex took place in the 17th and 18th centuries. Entrance portal and cupola tower are baroque with equipment