The Wadden Sea (Frisian: Waadsee, German: Wattenmeer) is a marginal sea between the Wadden Islands and the North Sea on one side and the mainland of the Netherlands, Germany and Denmark on the other.
The church of Achlum is open to visitors on Saturdays from July to mid-September from 1:30 to 5:00. The mound was created in the Iron Age from around 500 BC. …
This fountain is an ode to astronomer Jan Hendrik Oort. He thought that a "cloud" of billions of comet-like objects is moving around our solar system. This was a breakthrough in astronomy.
A land art project by artist Krijn Giezen. It is a forest with classic straight lines protected by a noise barrier with a high mound as the highest point. The …