The Best Offbeat Travel Experiences in The Netherlands

Walking on the Wadden Sea: At low tide, the Wadden Sea, between the northern coast and the Wadden Islands, virtually disappears, and if you're up for a walk in the mud, join a Wadden Walking (Wadlopen) trip and plow your way over land to one of the islands. If you're lucky, you might encounter seals gallivanting in pools left by the retreating tide or sunbathing on the flats.