In Meteora, Greece, six magnificent monasteries still exist, precariously perched atop 1,300 feet high sandstone pinnacles. Hermit monks constructed the first monastery before nuns came to build too. Access to each monastery was crazy, a leap of faith, climbing rocks, and ladders lashed together or large nets until the ropes would break. The bizarre but beautiful monasteries of Meteora are centuries old and isted by UNESCO World Heritage. We love these 20 pics of Meteora.