St Adamnan's Church is situated in an isolated position, surrounded by open farmland on the eastern coast of the island, between Groudle Glen and Baldrine. The eastern (and oldest) part of the church has been restored, but it is otherwise in a ruinous, though well-tended, condition. St Adamnan was the Abbot of Iona between 679 and 704.
The site on which the church stands is of ancient religious significance. The church yard contains Celtic crosses, the oldest of which dates backs to the 5th century AD - evidence of an early keeill. In about 1190, King Reginald of the Isle of Man gave a grant of the land of Escadala, in the Isle of Man to St Bees Priory, in Cumbria. It is likely that the site of the church was included in the grant, to which fact its subsequent reconstruction and selection as the parish church (despite its remoteness) are attributable.
On 25 June 1733, an Act of Tynwald was passed for the building of a new parish church at Boilley Veen, in a more convenient part of the parish, but the new church was not in fact completed.
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.