Glass Rock

Glass Rock lies on the flank of another Nested Megaslide, a geologic upheaval that occurred in the southern Vaca Range some eight million years ago—the same cataclysmic event that created Ghost Block to the north. But while Ghost Block rests on a displaced mountain peak, Glass Rock is perched along the outer rings of the slide, forming concentric circles reminiscent of a caldera.

This vineyard is undeniably the beating heart of Coombsville, defined by cold, wind-swept slopes and porous volcanic soils that span the spectrum from iron-rich lava rock to jet-black obsidian. Mixing this terroir with our farming and winemaking approach gives us a wine that is red-fruited; strawberry, cranberry, and glacier cherry dotted with a savory, salty, sea-spray intensity.