Foundation Period and Legendary Beginning
According to historical sources, it is rumoured that it was founded in 386 AD by two Athenian monks, Barnabas and Sophronios, during the reign of Byzantine Emperor Theodosius I. It is thought that the structures that formed the basis of the monastery were caves carved by monks for worship at that time. This simple structure grew over time and became an impressive complex.
Byzantine and Komnenos Period
Especially in the 6th century, the monastery underwent a major restoration by General Belisarios on the orders of the Byzantine Emperor Justinian and then became an important religious centre during the reign of the Komnenos of Trabzon. During the reign of Alexios III (1349-1390), the monastery was granted great privileges and was supported and enriched by his son Manuel III.
Ottoman Period and Protection
With the Ottoman conquest of Trabzon in 1461, Sumela Monastery came under Ottoman rule. However, the Ottomans respected the religious importance of the monastery and did not interfere with the religious life here; they even granted rights to the monastery with various edicts. In this way, Sumela continued to exist as an active monastery during the Ottoman period.
Republican Period and Abandonment
As a result of the Turkish-Greek population exchange in 1923, the Orthodox priests migrated to Greece and the monastery was completely abandoned. A major fire in 1930 destroyed most of the interior structure. The monastery, which was left to its fate for many years, was opened to tourism in 1962 and declared a first-degree archaeological site in 1972.
Restoration Process and Re-Opening
The extensive restoration work that began in 2015 was of great importance for both the safety of the structure and the preservation of the frescoes. After the stabilisation of the rocks, roof repairs and fresco cleaning were completed, it was reopened to visitors in 2019.