The Zalia Castle is easily accessed by the road up from La Viñuela Dam address Ventas de Zafarraya-Granada.
Although hardly can be seen today due to their state of total ruin, Zalia Castle had an irregural plant of approximately 120m x 150 m. You can still see some towers and remains of the wall between the gorse and scrubland existing around.
Zalia Castle had a double walled, both being very irregular. Account outside with thick masonry walls, punctuated by towers of square section and some circular; they have disappeared several stretches of wall, while other very displaced. The fortress provided inside of a water tank and a large entrance gate flanked by two large masonry towers regrown with mud on top. Its main entrance was facing north.
It is believed that it was a fortress rebuilt by the Arabs on the other primitive built by the Phoenicians. In September 1485 it was conquered by the Catholic Monarchs. After the war of the Alpujarras the Zalia Castle became prison-bishopric.
References:The Broch of Clickimin is a large and well preserved, though somewhat restored broch near Lerwick. Originally built on an island in Clickimin Loch (now increased in size by silting and drainage), it was approached by a stone causeway. The water-level in the loch was reduced in 1874, leaving the broch high and dry. The broch is situated within a walled enclosure and, unusually for brochs, features a large 'blockhouse' between the opening in the enclosure and the broch itself. Another unusual feature is a stone slab featuring sculptured footprints, located in the causeway which approached the site. Situated across the loch is the Clickimin Leisure Centre.