The Moron de la Frontera Castle is located on an elevated hill in the town of Morón de la Frontera, from where the countryside and the southern Sierra Sevillana can be seen.
There also existed Tartessos and Roman settlements, but it was the Arabs who in 711 began to reinforce the remains of the existing Roman and Visigoth walls. In the 10th century when Morón, after the dismemberment of the Caliphate of Córdoba, is converted in the Kingdom of Taifa, and the castle reachs its major prominence. It was then reconquered by King Fernando III “The Saint”. From the middle of the 16th century the castle was inhabited as a habitual residence in turn by the Counts of Ureña, The Dukes of Osuna, etc.
During the XVII and XVIII centuries the castle was practically abandoned, followed by a period of ransacking and destruction ending in 1810.
References:The Roman Theatre of Mérida is a construction promoted by the consul Vipsanius Agrippa in the Roman city of Emerita Augusta, capital of Lusitania (current Mérida). It was constructed in the years 16 to 15 BCE. One of the most famous and visited landmarks in Spain, the Roman Theatre of Mérida is regarded as a Spanish cultural icon and was chosen as one of the 12 Treasures of Spain.
The theatre has undergone several renovations, notably at the end of the 1st century or early 2nd century CE (possibly during the reign of Emperor Trajan), when the current facade of the scaenae frons was erected, and another in the time of Constantine I (between 330 and 340), which introduced new decorative-architectural elements and a walkway around the monument. Following the theatre"s abandonment in Late Antiquity, it was slowly covered with earth, with only the upper tiers of seats (summa cavea) remaining visible.