Legananny Dolmen is a megalithic dolmen or cromlech on the slopes of Slieve Croob near the village of Leitrim. This tripod dolmen has a capstone over 3m long and 1.8m from the ground. It dates to the Neolithic period, making the monument approximately 5,000 years old. Such portal tombs were funerary sites for the disposal of the dead in Neolithic society. The heavy stones would have been dragged some distance before being set in place. The three supporting stones are unusually long and there are slight traces of a cairn which must have been far more extensive. Some urns were found underneath.
The name Legananny is derived from Irish Liagán Áine, meaning 'Áine's standing stone'.
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.