Martin Luther sites

In 2017 it has been 500 years since Martin Luther nailed his 95 theses to the door of the Castle Church in Wittenberg. Although there is no historical proof of this happening, it was an event that changed the world by starting the Reformation. Here are listed the most significant sites of Luther's life.

Featured Historic Landmarks, Sites & Buildings

Historic Site of the week

Walls of Constantinople

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.