A favored haunt of nude sunbathers, this hidden cove on the south side of Kaʻuiki Head is a beauty in contrasts, with rich red sand set against brilliant turquoise waters. The cove is partly protected by a lava outcrop, but currents can be powerful when the surf’s up (Kaihalulu means ‘roaring sea’). Water drains through a break on the left side, which should be avoided. Conditions are unpredictable, so swimmers should use caution at all times; your best chance of finding calm waters is in the morning.
The path to the beach starts across the lawn at the lower side of Hana Community Center , and continues as a steep 10-minute trail down to the cove. The route is narrow with a mix of crumbly volcanic cinders and slippery clay that can be treacherous, particularly when wet; wear appropriate shoes. En route you’ll pass an overgrown Japanese cemetery, a remnant of the sugarcane days.