Olga Peluso Centolani has three wine estates on Montalcino.

Pietranera  Brunello di Montalcino is the largest vineyard. The name comes from the black rocks that cover the vineyard. The rocks absorb the sun and warms up the vineyards to create a rich Brunello that is always highly rated and the best Brunello Price/quality ratio.

Friggiali Vineyards and higher on the mountain than Pietranera and produces an elegant Classic Brunello di Montalcino.

Donna Olga vineyard is the highest vineyard on Montalcino. The vineyard is densely planted with very low yielding vines to create a fantastic Brunello di Montalcino. It is of Course Olga Peluso Centolani's signature wine.

They also produce Rosso di Montalcino and Super Tuscans 

It is very interesting to have all three of these Brunellos in your cellar to have three different styles