The Rosenheimer Lay is an abandoned quarry, which was formerly also called Kotzenrother Lay, in which basalt was mined until 1976 and is now a wet biotope.
The "Thalhausermühle" outdoor and forest swimming pool is the largest natural outdoor pool in the Westerwald with a water area of 16,000 square meters and sunbathing areas of 15,000 square meters. It was being cleaned today as we wandered past
The pond is very idyllic and invites you to linger. Unfortunately, the formerly beautiful restaurant no longer exists. Only charred remains of the building can be seen. Too bad.