athonite coenobitic monastery mount athos greece

aegean architecture asceticism athonite athos awesome bastion beautiful belief castle chalkidiki christian christianity church coenobitic culture distance eastern eternity faith fortification fortress god great greece greek heritage historic holy impressive inspiration konstamonit landmark lone majestic medieval monasteries monastery monastic mount mountain old orthodox peace peaceful picturesque pilgrimage quiet religion ruins sacred saint secluded serenity sight sightseeing spirit spirituality symbol tradition traditional tranquility unesco view