The Lahn Valley, located between the towns of Limburg and Weilburg, for example, is known to be home to one of Germany’s most romantic riverscapes. Here, countless castles, palaces and the unique “ship tunnel” await discovery. What’s more, the majestic Lahn River is also a haven for anglers and aquatic sports enthusiasts. Canoe trips down the Lahn are particularly popular amongst both locals and visitors.