Wikipedia
Paciano
Paciano is a comune (municipality) in the Province of Perugia in the Italian region Umbria, located about 30 km southwest of Perugia. As of 31 December 2004, it had a population of 974 and an area of 16.8 km².
Paciano borders the following municipalities: Castiglione del Lago, Città della Pieve, Panicale, Piegaro.
If you go to this site, the Washington Post just did a big article on Paciano. This is loaded with info
https://www.washingtonpost.com/lifestyle/magazine/travel-olive-oil-in-paciano-italy/2014/09/18/4a1b8542-2879-11e4-958c-268a320a60ce_story.html