Preview 'The Spouting Horn' on the south coast near Poipu, where sea swell is forced through an old lava tube, making a strange noise, Kauai, Hawaii, USA Image ID: 83-11859 Artist: Robert Francis Purchase a commercial license Buy framed prints & more from our print store america usa united states of america united states usa the spouting horn spouting horn seafront sea rocks photography outdoors old lava tube kauai horizontal hawaii day contemporary color image