Medina Azahara ('the shining city') is the ruins of a vast, fortified Andalus palace-city built by Abd-ar-Rahman III (912–961), the first Umayyad Caliph of Córdoba. Located on the western outskirts of Córdoba, it was the de facto capital of al-Andalus as the heart of the administration and government was within its walls. In 2018, the site was listed as a UNESCO World Heritage site.
Built beginning in 936-940, the city included ceremonial reception halls, mosques, administrative and government offices, gardens, a mint, workshops, barracks, residences and baths. Water was supplied through aqueducts. The main reason for its construction was politico-ideological: the dignity of the Caliph required the establishment of a new city, a symbol of his power, imitating other Eastern Caliphates.
The complex was extended during the reign of Abd ar-Rahman III's son Al-Hakam II (r. 961-976), but after his death soon ceased to be the main residence of the Caliphs. In 1010 it was sacked in a civil war, and thereafter abandoned, with many elements re-used elsewhere. Its ruins were excavated starting from the 1910s. Only about 10 percent of the 112 hectares have been excavated and restored. A new museum on the edge of the site has been built low, with much of the space underground, to minimize disruption to the views of the landscape from the ruins, which are also beginning to be affected by modern housing.
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.