Sant'Arsenio is a town and comune

Comune

In Italy, the comune is the basic administrative division, and may be properly approximated in casual speech by the English word township or municipality.-Importance and function:...

in the Province of Salerno

Province of Salerno

The Province of Salerno is a province in the Campania region of Italy.-Geography:The largest towns in the province are: Salerno, the capital, which has a population of 139,579; Cava de' Tirreni with a population of 53,488; Battipaglia with a population of 51,115; and Nocera Inferiore which has a...

 in the Campania

Campania

Campania is a region in southern Italy. The region has a population of around 5.8 million people, making it the second-most-populous region of Italy; its total area of 13,590 km² makes it the most densely populated region in the country...

 region of south-western Italy

Italy

Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

, located about 180 km southeast of Naples

Naples

Naples is a city in Southern Italy, situated on the country's west coast by the Gulf of Naples. Lying between two notable volcanic regions, Mount Vesuvius and the Phlegraean Fields, it is the capital of the region of Campania and of the province of Naples...

 and about 76 km southeast of Salerno

Salerno

Salerno is a city and comune in Campania and is the capital of the province of the same name. It is located on the Gulf of Salerno on the Tyrrhenian Sea....

. As of 30 June 2006, it had a population of 2,714 (1,309 men and 1,405 women) and an area of 20 km².

Geography

Sant'Arsenio borders the following municipalities: Atena Lucana

Atena Lucana

Atena Lucana is a town and comune in the province of Salerno in the Campania region of south-western Italy.-History:Atena Lucana is one of the most ancient settlements in the Vallo di Diano, as testified by the presence of prehistoric Megalithic walls. Later it was a Greek trading center, a...

 (SA), Corleto Monforte

Corleto Monforte

Corleto Monforte is a town and comune in the province of Salerno in the Campania region of south-western Italy.-Geography:The town is situated in the middle of Cilento, close to Alburni mountains and in front of Calore River Valley.-External links:...

 (SA), Polla

Polla

Polla is a town and comune of the province of Salerno in the Campania region of south-west Italy. As of 2010 its population was of 5,305.-Geography:...

 (SA), San Pietro al Tanagro

San Pietro al Tanagro

San Pietro al Tanagro is a village and comune in the province of Salerno in the Campania region of south-west Italy.-Geography:The village is bordered by Atena Lucana, Corleto Monforte, San Rufo, Sant'Arsenio and Teggiano....

 (SA), San Rufo

San Rufo

San Rufo is a village and comune in the province of Salerno, in the Campania region of southern Italy.-Main sights:There are remains of the ancient castle, while the town centre contains some buildings from the 17th and 18th century....

 (SA), Teggiano

Teggiano

Teggiano is a town and comune in Campania, Italy, in the province of Salerno. It is situated on an isolated eminence above the upper part of the valley to which it gives the name of Vallo di Diano.Among the historic centers of the Province of Salerno, Teggiano is certainly one that has best...

(SA).