Once, there were said to be more than a hundred Halligen. Today, after the great storm surges of 1362 and 1634, only ten remain: Oland, Langeness, Gröde, Habel, the Hamburger Hallig, Hooge, Nordstrandischmoor, Norderoog, Süderoog, and Südfall. Günter Pump has captured the roaring, untamed sea, the Halligen on the horizon, as well as the flora and fauna of this unique world through photography. Additionally, he showcases the cultural treasures of the Hallig residents by providing insights into various historical buildings, such as the St. Johannis Church on Hooge or the Tadsen House on Langeness. Roland Pump expertly comments on the images and provides detailed information about the history of the Halligen and the UNESCO World Heritage Site Wadden Sea.