Kaleto Archaeological Complex & Vrachanski Balkan Nature Park, Bulgaria
Located in northwestern Bulgaria, in the Vratsa Province, Mezdra is a small, picturesque town sitting along the left bank of the Iskar River. Discover the historical heritage of a living city: the Kaleto Archaeological Complex and the Vrachanski Balkan Nature Park. They are containing karst landscapes and habitats with more than 600 caves.



















