Old Foghorn Barleywine Style Ale is brewed strictly according to traditional brewing methods, using only natural ingredients — water, malted barley, fresh whole hops, and yeast. Old Foghorn is based on traditional English barley wines. Old Foghorn is highly hopped, using only Cascade hops. It is fermented with a true top-fermenting ale yeast. Carbonation is produced by an entirely natural process called ”bunging,” which produces champagne-like bubbles. Our ”barleywine ale” is dry-hopped with additional Cascade hops while it ages in our cellars.