The Vietti “Monvigliero” hillside vineyard has long been considered the most significant cru in Verduno and one of the most valuable in the entire Barolo winegrowing region. Mixed soil with limestone and l a minate d M a rl s o f S a i n t A gath a an d a south/south-western exposure. Altitude around 240 m asl. The average age of the vines is 65 years and there is a density of around 4,500 plants per hectare.