Bogenfels is a famous rock arch that is about 60m high, standing with one foot in the sea and the other on land.

The Pomona/Bogenfels Tour is a day tour in the Sperrgebiet area where De Beers are still mining. The tour includes the old ghost towns of Pomona and Bogenfels where visitors will see old mining equipment from the 1910-30's when the Germans discovered the first diamonds in the area.