Monastery of Iviron is an Eastern Orthodox monastery in the monastic state of Mount Athos in northern Greece. The monastery was built under the supervision of two Georgian monks, John the Iberian and Tornike Eristavi between 980-983 and housed Georgian clergy and priests. Iviron literally means 'of the Iberians' in Greek. The name Iviron originated from the ancient Georgian Kingdom of Iberia (Iveria) where the master architect of the monastery Ioannes was from.
The monastery ranks third in the hierarchy of the Athonite monasteries. The monastery library contains 2,000 manuscripts, 15 liturgical scrolls, and 20,000 books in Georgian, Greek, Hebrew, and Latin.
The monastery has the relics of more canonized saints than any other on Mount Athos. The Panagia Portaitissa, a famous 9th century icon, is also located at Iviron.
The monastery has about 30 working monks and novices, none of whom are Georgian. However, there are forty or so Georgian hermits living in hermitages near the monastery.
References:The Walls of Constantinople are a series of defensive stone walls that have surrounded and protected the city of Constantinople (today Istanbul) since its founding as the new capital of the Roman Empire by Constantine the Great. With numerous additions and modifications during their history, they were the last great fortification system of antiquity, and one of the most complex and elaborate systems ever built. They were also the largest and strongest fortification in both the ancient and medieval world.
Initially built by Constantine the Great, the walls surrounded the new city on all sides, protecting it against attack from both sea and land. As the city grew, the famous double line of the Theodosian Walls was built in the 5th century. Although the other sections of the walls were less elaborate, they were, when well-manned, almost impregnable for any medieval besieger.