Bitonto Cathedral, dedicated to Saint Mary, was the seat of the small Bishopric of Bitonto from the bishopric's foundation, believed to be in the 8th century, until 1818, when it was combined with the neighbouring Diocese of Ruvo to form the Diocese of Ruvo e Bitonto. This was separated again in 1982, and the Diocese of Bitonto, with Bitonto Cathedral as its seat, was briefly revived, but was combined with the Archdiocese of Bari in 1986 to form the Archdiocese of Bari-Bitonto, in which Bitonto Cathedral is now a co-cathedral.
The remains of a palaeochristian church, which predates by some centuries the establishment of the bishopric, have been discovered underneath the present building.
The existing church however is a Romanesque building of the late 11th-12th centuries, influenced by the Basilica of San Nicola in Bari. The west front is divided into three parts and has three portals (the central one of which is sculpted with plant motifs and scenes from the Old Testament), four mullioned windows and a rose window flanked by sculptures of animals supported by small columns. The interior has a nave and two aisles, and is also notable for its sculpture. The main artwork is the marble ambo, a combined pulpit and lectern, of 1229, a masterpiece of medieval Apulian stonecarving. In the crypt is a tile of a griffin, a survival from the predecessor church building.
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.