Porrona

Porrona
Frazione
The castle of Porrona
Porrona Location of Porrona in Italy
Coordinates: 42°54′39″N 11°24′31″E / 42.91083°N 11.40861°E / 42.91083; 11.40861Coordinates: 42°54′39″N 11°24′31″E / 42.91083°N 11.40861°E / 42.91083; 11.40861
Country	Italy
Region	Tuscany
Province	Grosseto (GR)
Comune	Cinigiano
Elevation	254 m (833 ft)
Population (2011)
• Total	25
Demonym(s)	Porronesi
Time zone	CET (UTC+1)
• Summer (DST)	CEST (UTC+2)
Postal code	58040
Dialing code	(+39) 0564

Porrona is a village in Tuscany, central Italy, administratively a frazione of the comune of Cinigiano, province of Grosseto. At the time of the 2001 census its population amounted to 24.

Porrona is about 40 km from Grosseto and 4 km from Cinigiano, and it is situated along the road which links the Cipressino Provincial Road at Sant'Angelo Scalo to Cinigiano.

The village was born in the 13th century as a castle of the Republic of Siena. It has become the seat of notable Sienese families since the 14th century (Piccolomini, Tolomei).