The "Bärenhöhle-Ludlloch" lies on the western slope of the Zeilerberg, about 3km north of Winden am See, about 20m above the road. It is a layer joint cave with two entrances (each 3m wide and 1.6m high) showing traces of old masonry. The cave consists of a room with short side sections and has a parallel entrance in the entrance area with hump carts on the ceiling. It consists of earthy sediments and blocks and a lattice barrier with unlocked doors (since 1978). The cave has been listed as a federal monument since 4 February 1929. The name "Ludlloch" was named after the field name "Am Ludl".
