Neither islands nor mainland: the unique Halligen islands are located in the Wadden Sea Biosphere Reserve.
An Imminent Threat
Drifters
Sylt - Wellen, Wind und Watt
The Boat That Rocked
The Riddle of the Sands
Summer
Tsunami
Bis zum Ellenbogen
Black Island
North Sea Is Death Sea
Gunn
Drift
Amrum
Flow and Ebb
North Sea Hijack
The Burning Sea
From Rocky to Creed: The Legacy Continues
UFOs: It Has Begun
Wild Borneo
Three Gorges: The Biggest Dam in the World