chalk cliffs on the territory of the divnogorsky nature reserve, voronezh region

architecture belogorie cave central chalk chalky christian christianity church cliffs diva divas divnogorie divnogorsky divnogorye fault finger formation geological grass hill john landscape male monastery monument mountain mountains museum nativity nature park peak pillar plateau region relief remnants reserve rock russia russian sight slope steppe stone temple territory uspensky valley view voronezh white