The ancient Vrykous city of the Dorians may have reached its peak during the 4th and the 3rd centuries BC, but this place seems to have been inhabited since the Minoan – Mycenaean era. The ancient city has been completely looted. Its carved tombs stand wide open with no grave goods left in them. The residents Christianized the place during the next centuries (according to reports of the Archaeological Service three basilicas were built during the 5th and 6th century) and used ancient materials to honor Ai-Giannis of Vroukounta at the edge of the cape inside a hidden cave.
Walking down the stone steps of the cave the visitor-pilgrim comes across the inner sanctuary of this rudimentary church.
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.