The archaeological site of Santa Cristina is located on the basalt plateau of Abbasanta. The area takes its name from the small country church of Santa Cristina, built some time in the 1200s, around which stands a cluster of cumbessias, small houses originally built to shelter pilgrims. The area, in use from the nuraghic period, is divided into two sectors: the first includes the well temple (consisting of an atrium, a stairway leading downwards and an underground tholos-roofed chamber which hou

The Masua hub was a complex of several mining operations in the Sulcis area, a region of Sardinia rich in coal, sulphur, barium, zinc, lead, silver and other metals. Extraction began in 1600, but became economically relevant only in the early 1900s when the mining business in the whole region experienced a quick expansion. The extraction, especially of the coal caves, was operated on a low-technology basis until the early 20th century. Since the late 1800s metal-gathering enjoyed more modern tec