Monterreal Fortress is located on the Monte Boi peninsula, also know as Monterreal. This site has been known over the past 2000 years as the walled precinct. Pre-Christian civilisations such as the Celts, the Phoenicians and the Romans lived here in the past. During the present time, the place was occupied by many different people and it suffered a number of attacks and modifications. The village of Baiona was site here due to a royal privilege issued by The Catholic Kings, as a defence against the corsair incursions.
The peninsula covers an area of 18 hectares and sis surrounded by 3 Km of crenellated battlement walls dating back from the 11th to the 17th centuries. This place changed ownership over the years until 1963, when it was acquired by the Ministry of Information & Tourism to convert it into a Parador Hotel named Conde de Gondomar.
The fort has three important towers: the Tower of the Clock is found near the entrance. Inside this tower there was a hidden warning bell which served as an alarm in case of enemy attacks. The Tower of the Tenaille rises to the East: its duty was to defend the port with artillery. In the West the Tower of the Prince stands over the bay. This is probably the oldest tower and it used to serve as lighthouse for vessels. It shows three coats of arms (the Austrias's, the Sotomaior's and the one of Baiona). The tower was named after the Portuguese prince Afonso Enriques, imprisoned inside the tower in 1137.
The Fortress can be visited all through the year. Amazing sunsets over the ria and the Cíes islands can be admired from the walls. Not to miss the coastline along which Baiona stretches.
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.