Satellite map of Eider Barrage
The Eider Barrage (German: Eidersperrwerk) is located at the mouth of the river Eider near Tönning on Germany’s North Sea coast. Its main purpose is protection from storm surges by the North Seas. It is Germany’s largest coastal protection structure.
Latitude: 54° 15' 31.02" N
Longitude: 8° 50' 26.21" E