Rich walnut farming traditions are at the heart of the 236.67-acre Grand Island Orchard & Headquarters, located in Colusa County, only a one-hour drive north of Sacramento.

At the core of the orchards are 180 acres of planted walnuts, situated a stones throw away from the banks of the Sacramento River. Fertile Class II and III soils, solar-powered 100 HP ag irrigation well, and riparian rights to the Sacramento River support a bountiful harvest of walnuts. If needed, there are an additional 10 acres of fertile land that could be cultivated for a crop other than walnuts.