The nuraghe Serbissi is a nuragic complex dating back to 18th-10th century BC. It is located in the municipality of Osini in Ogliastra, Italy.
The site is located on a limestone plateau between the towns of Osini and Gairo. The nuragic complex, built over a cave with two entrances, consists of a central tower of 6.3m high flanked by three smaller towers, around which are placed 8 circular huts. Access to the towers is through a small courtyard.
The complex was used from the Early Bronze Age to the Late Bronze Age.
Wikipedia https://en.wikipedia.org/wiki/Nuraghe_Serbissi
Official Website http://www.archeotaccu.it/Serbissi.htm
Address 08040, Italy
Coordinates 39°50'43.04" N 9°27'40.098" E