The castle of Miranda de Ebro is located on Picota hill and offers great views of the city and the mountains that surround it. The origins of the castle date from 1358, when Tello of Castille asked the bishopric of Calahorra for the land to construct a castle at the top of the hill of La Picota, a place that was at that time occupied by the church of Santa Maria. Nevertheless, the construction did not begin until 1449, when Pedro Sarmiento occupied the church. Construction was delayed until 1485 and were directed by the expert stonecutter Juan Guas.
The fact that Miranda has been always a border region has caused the castle to witness the consequences of war on numerous occasions, and was continuously redeveloped. The most recent conflict it saw was during the War of Independence of Spain and the Carlist Wars, that left the castle in ruins. Perhaps the most important event of the fortress's history occurred during the War of Spanish Independence, when Jose Bonaparte signed the decree of use of the French currency in Spain at the castle.
In 1903, the city council, which was at the time the owner of the castle, decided to dismantle it. The stone from the castle was used for the construction of the bullring (today disappeared), the ruins of the castle were covered with earth and used as the foundations for the construction of a water tank.
Today only the north wall is visible, between the King's Battery and the Queen's Battery. Also preserved, though hidden by vegetation, is the East-West wall and a circular tower in the southwestern edge, which was probably crenellated. The entrance to the fortification was through a barbican: a small defensive system that consisted of a series of entrance halls before the front door. It also had a pit on the west side that looks towards the rest of the hill of the Picota.
The castle was constructed of ashlar masonry stone, or at least the external walls, while the rest was completed with rubble.
References:The Odeon of Herodes Atticus is a stone theatre structure located on the southwest slope of the Acropolis of Athens. It was built in 161 AD by the Athenian magnate Herodes Atticus in memory of his wife, Aspasia Annia Regilla. It was originally a steep-sloped theater with a three-story stone front wall and a wooden roof made of expensive cedar of Lebanon timber. It was used as a venue for music concerts with a capacity of 5,000. It lasted intact until it was destroyed and left in ruins by the Heruli in 267 AD.
The audience stands and the orchestra (stage) were restored using Pentelic marble in the 1950s. Since then it has been the main venue of the Athens Festival, which runs from May through October each year, featuring a variety of acclaimed Greek as well as International performances.