The St. Henry's Chapel is a medieval wooden barn, which was surrounded by the present brick chapel in 1857. According the legend St. Henry, the first bishop of Finland, spent his last night in the barn before local peasant Lalli murdered him in 1156. Although according modern archeological investigations oldest parts of the barn were made in 1472-1473. Oldest records from the 17th century tells that the barn has been a destination for local pilgrimages.
Senate of Finland decided to protect the barn as the national heritage in 1839. Architect Pehr Johan Gylich designed the chapel around barn to shelter it. The chapel was inaugurated in 1857.
The chapel is open to the public in July with no admission fee.
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.