Riserva San Massimo is a nature reserve and agricultural estate spanning over 600 hectares in the municipality of Gropello Cairoli, in the province of Pavia, Lombardy, Italy. Within the reserve, 200 hectares are dedicated to the cultivation of high-quality rice, particularly the Carnaroli variety, which is grown exclusively from 100% certified pure seeds. At Riserva San Massimo, rice cultivation is not treated as an industrial process but rather as a form of artisan, sustainable agriculture that respects the natural cycles and biodiversity of the region.

The entire production process is carried out by hand: from manual harvesting, to low-temperature drying, to careful packaging, all with the goal of preserving the rice's organoleptic properties. The objective of this meticulous approach is to produce rice with the perfect balance of firmness and creaminess - qualities that are essential for making a perfect risotto. The grains are harvested by hand to ensure they remain in optimal condition, followed by gentle drying at low temperatures to maintain the rice's natural structure and starch content. Thanks to this dedication to quality and tradition, Carnaroli rice from Riserva San Massimo is used in numerous fine-dining restaurants across Italy and around the world.

It is especially appreciated by top chefs for its reliability, consistency, and exceptional culinary performance.