Reichenstein Castle (Trechtingshausen)

Reichenstein Castle (German: Burg Reichenstein), also known as Falkenburg is a castle in the UNESCO World Heritage Site of the Upper Middle Rhine Valley.

It stands on a mountain spur on the eastern slope of the Bingen Forest, above the Rhineland-Palatinate municipality of Trechtingshausen in the Mainz-Bingen district in Germany.