meteora stronghold

abbey antique architecture bastion belfry bell benedictine catholicism christian christianity church climb cloister convent country denotative devout durable fearing friar god greece hagia heritage historic holy journey landmark landscape lasting lithoid massive meteora miraculous monastery monk monumment mountains mysteries old order orthodox pious powerful pray reliable religion religious rock rocky roof roussanou rural sacre secluded severe sheltered solid spirituality stairs stairways steep stone stonework strong sustained theophanis tiers tour tourism tourist travel unesco varlaam voyage whopping