Spouting Horn is a dramatic natural blowhole on Kauai’s south shore near Poipu Beach. It is a popular and captivating attraction known for its impressive display of ocean water shooting through a narrow lava tube, creating a spectacular geyser-like spout. As waves crash into the rocky shore, water is forced through the tube, sending sprays up to 50 feet into the air, accompanied by a deep, booming sound. This unique formation is surrounded by Hawaiian legend, with tales of a giant lizard (mo’o) once guarding the area, giving the site cultural significance. The spout’s powerful bursts, distinctive hissing sounds, and the beauty of the rugged coastline and vibrant sunsets make Spouting Horn a must-visit site.
While it may seem enticing to explore the rocks near the entrance of the blowhole, it is extremely dangerous and the reason for the guardrail and warning signs.
