113.2 and 114.2: The nuraghe Monte Maria di Teulada, also known as Su Casteddu de Monte Maria, stands on a granite base and appears to be a corridor nuraghe that has been adapted over time. Difficult to access, it was visited and cataloged by Lamarmora as early as 1830, and it is said that a lightning strike reduced it to its current state. The north and south towers are accessible.
The nuraghe Riu Perdosu or Rio Perdosu is located within the territory of Teulada, but can be reached from Domus de Maria by accessing Provincial Road 71 and then a dirt path of about 2.5 km. The nuraghe is situated on the top of a rocky outcrop overlooking the cove of Perda Longa. From its summit, one can enjoy a 360° panorama, from the Costa di Chia to Tuerredda to Capo Malfatano and beyond. It is a complex nuraghe, composed of two towers, one of which faces south towards the sea, while the other, facing north, is only partially preserved. The monument is visually connected to the nuraghe Monte Sa Guardia Manna in the Spartivento area.
Both nuraghi are located at the borders of the territories of Teulada and Domus de Maria.
The photos of the nuraghe Monte Maria are by Maurizio Cossu and Lucia Corda. Those of the nuraghe Riu Perdosu are by Gianni Sirigu, Lucia Corda, Francesca Cossu, and Cinzia Olias.