Hutovo fortress or Hadžibegov Grad is a castle in Bosnia and Herzegovina in the municipality of Neum near the village of Hutovo.
The fortress is located along a narrow road leading from Hutovo Blato to Neum, below Žaba mountain and southwest of Hutovo. Strategically situated atop a hill overlooking the Prešjeci pass, it was often traversed by salt caravans from Ston traveling inland. The name Hadžibegov Grad is derived from the last lord's name, Hadžibeg Rizvanbegović.
The structure forms an irregular pentagon. There is a total of nine towers, each in a corner of the fortress. Solid and high walls enclose an area of flat land. The fortification runs east to west 70 m. The eastern portion of the fortress is roughly 50 m in width, while the western portion is 30 m in width. Its walls were constructed in such a way that soldiers armed with firearms could defend every angle of the fortress.
Revitalization of the fort was started in 1969 by the National museum of Bosnia and Herzegovina. Three slabs bearing inscriptions found at the fortress are on display in Country House museum's lapidary in Hutovo.
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.