Luna castle dates from the 13th century and was built under control of 'Guzmán the Good' upon a fortified convent of ribat or Muslim origin, in the 11th century. It is rectangular with five crenelated towers, and its interior is structured around a central courtyard.
Property of the Dukes of Arcos, the Ponce de León used the castle as a residence and there is evidence that the Catholic Monarchs visited the city and stayed there.
The Luna Castle is a symbol in itself for citizens of Rota, Cadiz, and proof of this is its presence on the coat of arms of the village. It has housed a hospital and a school, and is currently the location of the City Hall of Rota.
References:Trenčín Castle is relatively large renovated castle, towering on a steep limestone cliff directly above the city of Trenčín. It is a dominant feature not only of Trenčín, but also of the entire Považie region. The castle is a national monument.
History of the castle cliff dates back to the Roman Empire, what is proved by the inscription on the castle cliff proclaiming the victory of Roman legion against Germans in the year 179.
Today’s castle was probably built on the hill-fort. The first proven building on the hill was the Great Moravian rotunda from the 9th century and later there was a stone residential tower, which served to protect the Kingdom of Hungary and the western border. In the late 13th century the castle became a property of Palatine Matúš Csák, who became Mr. of Váh and Tatras.
Matúš Csák of Trenčín built a tower, still known as Matthew’s, which is a dominant determinant of the whole building.