The origins of Telvana Castle date back to the Roman age. According to documents the castle was destroyed by the Franks in 590 A.D. while other sources speak of this event in late Medieval times. The primitive core of the castle, dating probably from the 13th century, was built around a single square watchtower, 5 m per side and reaching a height of 26 m. In 1665 it was burned down and was then re-built as a baron's residence.
Climbing along the path, the magic atmosphere grows, till reaching the back of the castle, from where you can admire the whole Valsugana. The sight is really breathtaking, the partially ruined towers and walls are so fascinating and exciting.
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.