fortress of imam shamil, in gunib in the north caucasus, dagestan, russian federation

mountain terrain valley cliff hill plateau landscape ridge rock alps tourism geology adventure ruins village tree wilderness fortress imam shamil gunib north caucasus dagestan russian federation avar beautiful castle caucasus chamil chechen chechnya cliff colonization dagestan daghestan daguestan destination eagle federation fight fighter fort fortification fortress gunib hero high imam independence inspiring islam landscape mountain muslim north people picturesque rebel rebellion resistance resistant rock russia scenery scenic shamil sheikh symbol tourism tourist tower travel view wild