Tags: architecture, monasteries, meteora, greece, arose, security, required, sacred, texts, safe, invading, ottomans, pervhed, rocks, defended, fortresses, preserving, greekromanbyzantine, culture
Tags: city, kasbah, fortresses, benhaddou, morocco
Tags: landscape, inside, lost, cave, world, amazons, tepui, mountains, rise, stone, fortresses, green, jungle, hiding, secret, long-lost, getting, glimpses, photo, alessio, romeo