Stock Photo - 14 October 2020, Brandenburg, Groß Schönebeck: Fallow deer graze next to the apartments of the earth mound house on a meadow of the large garden of the Radow family. The concrete vaulted rooms are hidden under a layer of earth up to four metres thick. As a result, hardly any heating is required in winter, and in summer it remains pleasantly cool inside. The holiday rooms in the Barnim district are called ""Schorfheide"", ""Yukon"" and ""Afrika"" and are individually furnished. In summer the first holidaymakers were already here. Photo: Soeren Stache/dpa-Zentralbild/ZB. - Groß Schönebeck/Brandenburg/Germany