Opened in 1989, the Border Museum is located in the Immola Barracks. The museum houses a permanent exhibition which traces the history of Finland’s frontiers and that of the Border Guard itself. The exhibition also gives an insight into the life and work of border guards during the period following Finland’s independence (in 1917), in times of both war and peace.
The museum is open in summer, and at other times by prior arrangement.
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.