Lofty cliff top setting of Monastery of the Holy Trinity in Meteora, Greece

holy trinity monastery meteora greece lofty cliff top thessaly greek orthodox tourism culture pineios rocky precipice monolith suspended in the air wonders of greece aerial rock column kalabaka world heritage site religious community cliff kalampaka rock formations monastery of the holy trinity ayias triadhos agia triada precipice ayia triada peneas valley eastern orthodox monastery unesco kalambaka drone trinity grand rock cliffs greek heritage monoliths geological features scenic clifftop attraction sightseeing holy landmark church impressive