Eastern Orthodox Monasteries, Metéora, Greece

The cave of Theopetra is located at the foot of the cliffs. Excavations and research and have discovered petrified diatoms, which have contributed to understanding the Palaeo-climate and climate changes. Radiocarbon dating evidences human presence dating back 50,000 years. The cave is closed to the public.
Climate
The climate in the region varies greatly according to the time of year. It may be sweltering during summertime, but extremely cold in wintertime. Rainfall is generally heavy all year round, especially at higher altitudes, but the driest time of the year is during summer.