Abuli fortress, located on the south slope of lesser Abuli mountain, on latitude 2500 m above the sea level, is one of the most mysterious and not well studied megalithic structures from the Bronze Age. The fortress has the shape of the ring. We can distinguish tower and living quarters inside the fort. Now in the area are no water sources. There are also not found cultural layers, although the excavations were not conducted seriously. In the current climatic conditions Abuli cleavage at such a height is not suitable for life, because of too low temperatures, although the Javakheti plateau everywhere are scattered ruins from different epochs, which show once active life in these parts, when the climate was warmer and softer.
You can get to the castle from the village Gandzani, driving along the dirt road through the pass and rounded the hill Abuli from the south. And from there one have to go by foot. Hiking to the top of Abuli takes around 1 hour. If trekking starts from the car road from Gandzani, then whole trek will take 6-8 hours. Tours to Abuli fortress may be arranged with cooperation of Alex Mukhranov who has already stormed the fort and prepared the photographs.
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.