| Castellina in Chianti | |
| Official Name: | Comune di Castellina in Chianti |
| Coordinates: | 43.4692°N 11.2886°W |
| Region: | Tuscany |
| Province: | Siena (SI) |
| Frazioni: | Fonterutoli, La Piazza, Lilliano, Pietrafitta, Rencine, San Leonino, Sant'Agnese, Sicelle |
| Mayor: | Marcello Bonechi |
| Area Total Km2: | 99.8 |
| Population Footnotes: | [1] |
| Population Total: | 2859 |
| Population As Of: | 28 February 2017 |
| Population Demonym: | Castellinesi |
| Elevation M: | 578 |
| Saint: | St. Faustus |
| Day: | September 18 |
| Postal Code: | 53011 |
| Area Code: | 0577 |
Castellina in Chianti is a comune (municipality) of c. 2,800 inhabitants in the province of Siena, in the Italian region Tuscany, located about 35km (22miles) south of Florence and about 15km (09miles) northwest of Siena. It is part of the Chianti Hills, between the valleys of the Arbia, Pesa and Elsa rivers.
The territory of Castellina in Chianti borders the following municipalities: Barberino Val d'Elsa, Castelnuovo Berardenga, Greve in Chianti, Monteriggioni, Poggibonsi, Radda in Chianti, Tavarnelle Val di Pesa.
The first settlements in the area dates from the Etruscan age, and they were probably devastated by Gaulish invasions at the time of the latter's invasions against Rome.
In the early Middle Ages the town was known as Salingolpe; in the 11th century Matilda of Tuscany gave it as fief to the counts Guidi and, subsequently, to the Trebbio. In the early 15th century it became a stronghold, of which today the Rocca remain.
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