Province of Oristano, Sardinia, Italy
Senis is a comune (municipality) in the province of Oristano in the Italian region of Sardinia, located approximately 70 kilometers (43 miles) north of Cagliari and approximately 30 kilometers (19 miles) south-east of Oristano. As of December 31, 2004, it had a population of 546 and an area of 16.0 square kilometers (6.2 square miles).
Senis borders the following municipalities: Assolo, Asuni, Laconi, Nureci, Villa Sant'Antonio.
Read more: http://en.wikipedia.org/wiki/Senis