As you drive along Highway 46 on the west side of Paso Robles you can’t miss the impressive stone buildings of Niner Wine Estates. Adjacent to them is a group of old oaks that rest in the depression between two hillsides, forming the shape of a heart. This is the vineyard known as Heart Hill and it was something to do with the heart that begins our story of Niner Wine Estates. Read more here: https://www.slovisitorsguide.com/paso-robles/niner-wine-estates-winemaking-with-heart