Lock-in tower in Thethi in the Albanian Alps, Albania, Europe

Canal du Midi near Carcassonne, UNESCO World Heritage Site, Aude, Occitania, France, Europe

Canal and lock keepers cottage at Castlefield with the Beetham Tower in the background, Manchester, England, United Kingdom, Europe

Neues Schloss, Ingolstadt, Bavaria, Germany

14.07.2005, Heidelberg, DEU, Alten bridge

Tower, lock, Neuer Hafen Harbor, Bremerhaven, Bremen, Germany, Europe