Architecture at the Ranch follows the influence of Tuscan/Napa design. Stone wrought villas evoke the peaceful image of old-world Italy while alluding also to the easy, pleasant lifestyle associated with residence in the Napa wine country.

The following examples of Tuscan/Napa design are offered for purposes of illustration only, and include: villas and design features by Micheal Layne, who designed the Tuscan Stables, the Old Winery Clubhouse and the Bridge at Wishbone Falls; and villas and improvements approved by the Ranch Design Review Committee.