On the crest of the ridge, Parussi sits right next to the Serralunga border on the Castiglione Falletto side. The blue, iron-rich Sant'Agata marls here are a little lighter and more oxygenated, with more silt and less clay than in Serralunga. This makes for more vigour in the vines and a completely different style of wine. The Massolino family were attracted to the excellent southeast-to-southwest exposure, combined with the age of the vines (45 years) and the vineyard’s situation at 290 metres above sea level. To this day, Massolino is the only Barolo producer to bottle a single-vineyard wine from this Cru.