|Comune||Passignano sul Trasimeno|
|Time zone||CET (UTC+1)|
|• Summer (DST)||CEST (UTC+2)|
As of 2001, it had 406 inhabitants, and is located 12 km from Passignano. According to tradition, the name derives from that of an Ostrogoth commander, Rigo, who in 543 had set here a base for the siege of Perugia during the Gothic Wars.
The village has a late 15th-century church (Madonna del Miracoli), built by a pupil of Bramante.