Marsiliana, known also as Marsiliana d'Albegna, is a village in Tuscany, central Italy, administratively a frazione of the comune of Manciano, province of Grosseto.
It is situated in southern Maremma, along the Maremmana Regional Road halfway between Manciano and the Tyrrhenian Sea at Albinia.
The old centre of Marsiliana is situated on the top of a hill overlooking the river Albegna.
The territory of Marsiliana is known for the presence of Etruscan archaeological sites: the most important one is the area of Banditella, where a necropolis of more than one hundred tombs (8th-6th century BC) was discovered in 1908.
[2][3][4] The village developed at the foot of the hill after the Riforma fondiaria (land reform) in the 1950s.