Verden an der Aller
Verden is located in the German state of Lower Saxony, on the river Aller. It is the administrative centre of the district of Verden. The nearest large cities are Bremen (35 km) and Hannover (90 km).
Den Helder
Den Helder () is a municipality and a city in the Netherlands, in the province of North Holland. Den Helder occupies the northernmost point of the North Holland peninsula. It is home to the country's main naval base.
From here the Royal TESO ferryboat service operates the transportation link between Den Helder and the nearby Dutch Wadden island of Texel to the north.