Schwarzer Turm
The Mödling area in the Vienna Forest contains many old castles () and ruins. Castle Liechtenstein is the most famous and biggest castle. It was owned by the wealthy family who later founded the country of the same name. Burgruine Mödling also stands nearby and is one of the oldest ruins in the area. It dates back to the 11th century. In addition, Black Tower (Schwarzer Turm) looks out over downtown Mödling from the Calendar mountains. It was built over 200 years ago, but is still privately occupied to this day. Lastly, on the walk between Black Tower and Castle Liechtenstein, one will come across a 200-year-old amphitheatre nearly buried in the woods. It was built in the same time frame as the Black Tower and served as an important cultural centre for the local Mödling population.