The castle of Kelefa is located about halfway between the current village of Kelefa and the Bay of Oitylo. It was built in 1679 by the Ottomans, in order to contain the Inner Mani region. Some years later, in 1685, the Maniots besieged the castle. They sent messengers to Venice so the Doge could send a fleet to help them capture the castle. The Venetians were currently at war with the Ottomans so they agreed and sent a fleet under Francesco Morosini. As soon the fleets bearing the symbol of St Mark the Ottoman garrison surrendered. A year later the Ottomans returned with a strong force and laid siege to the castle but were driven back. Along with the rest of the Peloponnese, the castle remained in Venetian hands for about 30 years, but in 1715 the Ottomans recaptured the Peloponnese. Around 1780 the Ottomans abandoned the castle, which became derelict.
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.