Movilla Abbey is believed to have been one of Ulster's and Ireland's most important monasteries. It was founded in 540 by St. Finnian (d. 579) under the patronage of the king of the Dál Fiatach. It survived as a place of Christian witness for over a thousand years, until the Dissolution of the Monasteries in 1542. The name Movilla is an Anglicized form of the Irish magh bile, which means “the plain of the ancient tree”, so called because on the site where the abbey was built, pagans had previously worshipped a sacred tree.
Finnian's legacy ensured that Movilla Abbey flourished. By the seventh century, it had become one of the greatest monasteries in Ireland - a thriving centre of Celtic Christianity, a community of worship, prayer, study, mission and trade. The Abbey's reputation was enhanced by virtue of the fact it had a complete copy of the Bible, which Finnian had obtained from Rome.
Movilla began to decline after it was sacked by the Danes in 823, and was united with Bangor Abbey in the tenth century. It was somewhat revitalized in 1135 when St. Malachy of Armagh established a group of Augustinians in the abbey, but it never recovered its former glory. In 1306 the monastery at Movilla had one of the lowest valuations of church property in the area, at two and a half marks. Movilla was so poor that the ruling Anglo-Normans had no interest in taking it over and left Irishmen as abbots.
The abbey was dissolved by Henry VIII in 1542. During the reign of Elizabeth I, Brian O’Neill, chief of the O'Neills of Clandeboye, burned Movilla, along with other abbeys in the Ards in his campaign to prevent the English from using Irish abbeys for their military garrisons.
Nothing visible remains today of Finnian's Celtic Abbey. What ruins still standing are those of the (15th century) Augustinian church, which comprises two gables, placed about 150 feet apart. In the east wall, there once was a three-light window, two of which have largely been blocked up. The third window remaining is Romanesque in style. At the top of the arch are two small carved heads. In the west wall are two lights with trefoil heads and transoms showing signs of tracery.References:
The castle of La Iruela, small but astonishing, is located on the top of a steep crag in Sierra de Cazorla, Segura y Las Villas Natural Park. From the castle, impressive views of the surrounding area and of the town can be enjoyed.
The keep dates from the Christian era. It has a square base and small dimensions and is located at the highest part of the crag.
There are some other enclosures within the tower that create a small alcázar which is difficult to access.
In a lower area of the castle, protected with defensive remains of rammed earth and irregular masonry, is an old Muslim farmstead.
After a recent restoration, an open-air theater has been built on La Iruela castle enclosure. This theater is a tribute to the Greek and Classic Eras and holds various artistic and cultural shows throughout the year.
The first traces of human activity in La Iruela area are dated from the Copper Age. An intense occupation continued until the Bronze Age.
Originally, La Iruela (like Cazorla) was a modest farmstead. From the 11th century, a wall and a small fortress were built on the hill to protect the farmers.
Around 1231, don Rodrigo Ximénez de Rada, Archbishop of Toledo, conquered La Iruela and made it part of the Adelantamiento de Cazorla. Over the Muslim fortress, the current fortress was built.
Once the military use of the fortress ended, it was used as cemetery.