Sohail Castle was built in AD 956 by Abd-ar-Rahman III to strengthen the coastal defenses. Later, in the 12th century, the Almoravids raised a defensive enclosure with an irregular floor plan, adapted to the slopes of the terrain.
In 1485 the Castillo de Sohail was occupied by the Christian armies battling against the Nasrid Kingdom of Granada. From that time the military complex underwent an inevitable process of architectural reformation which led over time to its current appearance.
Shortly after the castle lost its military function and was disposed of by public auction. The change to civilian hands initiated a period of neglect which was only interrupted in the second half of the 20th century.
In 2000 the Town of Fuengirola renovated the ruins of the castle turning it into a tourist attraction and functioning space used for concerts and other festivals. Excavated stone ruins on public display at the western base of the hill on which the castle sits are dated back to before the Roman Republic occupied Fuengirola at least 300 BC.
References:The Amphitheatre of the Three Gauls was part of the federal sanctuary of the three Gauls dedicated to the cult of Rome and Augustus celebrated by the 60 Gallic tribes when they gathered at Lugdunum (Lyon). The amphitheatre was built at the foot of the La Croix-Rousse hill at what was then the confluence of the Rhône and Saône.
Excavations have revealed a basement of three elliptical walls linked by cross-walls and a channel surrounding the oval central arena. The arena was slightly sloped, with the building"s south part supported by a now-vanished vault. The arena"s dimensions are 67,6m by 42m. This phase of the amphitheatre housed games which accompanied the imperial cult, with its low capacity (1,800 seats) being enough for delegations from the 60 Gallic tribes.
The amphitheatre was expanded at the start of the 2nd century. Two galleries were added around the old amphitheatre, raising its width from 25 metres to 105 metres and its capacity to about 20,000 seats. In so doing it made it a building open to the whole population of Lugdunum and its environs.