Sonnenburg castle hill has almost 4000 years history. It has been an early historical settlement, Roman camp, early medieval castle complex, 750 years as a convent, stone quarry, ruins and poorhouse. In 1022 Count Volkhold gave the castle to Benedictines and it was converted as an abbey. The ruins of the apses, which grow out of the rock, archaic and replete with strength, tell of power and wealth, faith and devotion, but likewise of deterioration and decline.
Today’s Sonnenburg is a hotel with a reservoir of historical detail. Wandering through the house we come across impressive relicts from bygone times: Gothic frescos in the former chancel, coffered ceiling in the Residenzstube (“Residence Parlour”), Stone age spearhead and the “in-house Saint Clement” who rests in the crypt.
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.