Ronco del Re is the flagship wine of Ronchi di Castelluccio, made from Sauvignon Blanc grapes from vineyards about 50 years old. The vineyard stretches along a thin strip of land, located between the road and a deep cliff that separates it from the river (‘re’ in the local dialect) and overlooks the Lamone Valley towards the Pieve del Tho, a building from the 1800s built on the remains of Roman baths. In this area, the vineyard captures the heat of the sun during the day and that of the earth at night. Every year the bottles of Ronco del Re are filled with a wine of a soft golden colour, expressing the exceptional combination of natural virtues, tradition and science at the service of an art.