Karneid Castle was probably constructed between the late 12th and early 13th centuries by vassals of the Prince-Bishopric of Brixen, an imperial estate of the Holy Roman Empire. The fortress stands perched dramatically on an inaccessible cliff face above the confluence of the Eggental and the Eisack rivers, on the historically resonant ancient border between the kingdoms of the Lombards and the Bavarii. The name 'Karneid' derives from the Latin 'cornus' meaning “horn”.
The courtyard with its fountain, the free-standing staircases and two-story loggia are especially worth noting for their picturesque quality.
Guided tours are available in the months of May, June, September and October.
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.