Divers are framed by the twin openings at a dive site known as Skull Cave off the Kona coast of the Big Island, Hawaii, United States of America

20 24 years 30 34 years adventure cavern color image colourful coral dive site diver diving explore flashlight four people full length hawaii hawaiian islands horizontal illumination island island of hawaii lava light marine life mid adult women ocean opening pacific recreation reef scuba diver scuba diving side view silhouette skull cave swimming tourism tourist attraction travel travel destinations tropical climate underwater volcanic water young women tourist adult adults adventures big island cave caverns caves divers exploring female females girl illuminated kona mid adult people person scuba silhouetted silhouettes tourist attractions travel destination tropical tropics woman women young adult young adults tourists