The Archaeological site of Mount Bonifato is located in Alcamo. According to Licofrone of Alexandria, there was a village called Longuro on Mount Bonifato of Alcamo in ancient times. This settlement had been founded by a colony of Greeks who had escaped from Troy.
The archeological site was probably inhabited from the 7th century BCE to the 12th century AD. From the 6th century BCE Mount Bonifato very probably had the status of a satellite to the nearby town of Segesta. Further, the site shows unusual traces of human settlement during the period of the Roman Empire. After the 3rd-2nd century B.C. the Romans directed their interest towards the vale of the mount and along the coast of the gulf of Castellammare, to the west along the valley of the Fiume Freddo (later Fiume Caldo), and to the east to the valley of the Finocchio and Calatubo torrents.
The walls brought to light testify to a continuous presence from the 9th century on. When the Arabs came to Mount Bonifato, they chose to build their houses in the same place where those of former periods had stood. Moreover they found a safe place here, and adequate resources for a lifestyle suited to their family units, thanks to the presence of water.
The cisterns of the medieval era date back to the 13th century. The date is confirmed by the construction techniques used and by the finding of green glazed ceramics of that period. The work on their recovery and restoration involved the removal of the humus and other material which completely filled both cisterns. Cistern A, about 4 metres high and 6 metres long, was used by various unicellular houses. Cistern B, which is smaller than the other, is about 2.85 metres by 4.30 metres.
References:Celje Castle was once the largest fortification on Slovenian territory. The first fortified building on the site (a Romanesque palace) was built in the first half of the 13th century by the Counts of Heunburg from Carinthia on the stony outcrop on the western side of the ridge where the castle stands. It had five sides, or four plus the southern side, which was a natural defence. The first written records of the castle date back to between 1125 and 1137; it was probably built by Count Gunter. In the western section of the castle, there was a building with several floors. Remains of the walls of this palatium have survived. In the eastern section, there was an enclosed courtyard with large water reservoirs. The eastern wall, which protects the castle from its most exposed side, was around three metres thicker than the rest of the curtain wall. The wall was topped with a parapet and protected walkway.