Villa Marleen is located in the foothills of the Izerskie mountains in the western part of the Giant Mountains (the Karkonosze). The Giant Mountains is a mountain range on the border between the Czech Republic and Poland. It is part of the mountain range of the Sudeten. There is a unique microclimate in this environment (fresh clean mountain air, good for spirit and body) that is comparable to the climate in the Alps. Children can catch their breath.