The Thracian sanctuaries in Skumsale, Kulata and Kachulata localities (Municipality of Strelcha) form a unique megalithic complex located on several levels. According to the archaeologists who are doing the research, this is about the sacralization of the entire hill from Stramonos to Zhaba Mogila. The monument consists of several cult places that are connected to each other. Each of the components of this complex is interesting from a cultural and natural point of view.