Trappensee is a small lake in the eastern city of Heilbronn in northern Baden-Wuerttemberg, Baden-Wuerttemberg, Germany. It is approximately 2 kilometres (1.2 mi) east of the city center. In the middle of the lake there is the Trappensee castle, a water castle that dates back to the 16th century and was rebuilt in its current shape in the 18th century.

Trappensee
Trappensee in winter
Location of the lake in Germany.
Location of the lake in Germany.
Trappensee
LocationBaden-Wuerttemberg, Germany
Coordinates49°08′20″N 9°15′13″E / 49.13889°N 9.25361°E / 49.13889; 9.25361
Typelake