Estoublon is located on the southern slopes of the Alpilles, in the heart of Provence, where their orchards and vineyards have been classified A.O.P. Les Baux de Provence since 1995. With 212 acres of olive trees and 47 acres of vineyards, Estoublon is rightly considered to be one of the most outstanding sites in the region.

The Grossane, Béruguette, Saloneque, Bouteillan and Picholine olives are the five varieties produced by the Chateau and are harvested by hand from early November to mid-December. All of their olives are extra virgin, cold extracted and pressed in their mill.