ayaz kala fortress in uzbekistan

abandoned ancient antique archaeology archeology asia ayaz ayazkala blue central chorasmia civilization clay desert desolate east fort fortress heritage historic ice kala karakalpakiya karakalpakstan khorezm kyzylkum landscape mud nature old ozbekiston qala qaraqalpaqstan qyzylqum red road rubble ruins sand sandstone scenery silk sky terrain tourism travel uzbekistan view wall