North Sea Mud Flats - Getting Close to Nature in Wellington Boots # 28.08.2011 # Discover Germany
Suryo BuonoAugust 28, 2011
In 2009, the Wadden Sea National Park and the adjoining German and Dutch conservation areas were listed as a UNESCO world heritage site. The Wadden Sea is a stretch of coastline up to 40 kilometers wide, made up of tidal flats and wetlands. It's the largest ecosystem of its kind in the world, and draws millions of tourists a year.