Papakolea Beach

Papakōlea Beach (also known as Green Sand Beach or Mahana Beach) is a green sand beach near South Point on the Hawaiian island of Oahu. It's one of only four green sand beaches in the world, along with Talofofo Beach on Guam, Punta Cormorant on Floreana Island in the Galapagos Islands, and Hornindalsvatnet in Norway. Its striking tint comes from olivine sand eroded from the surrounding volcanic cone.

As one of the most beautiful beaches in Hawaii, Papakōlea Beach is a geologic anomaly, one of only a few in the world. It derives its name from the Pacific golden plover. This journey takes you to a green sand beach in a bay cut into the side of Puʻu Mahana, a cinder cone that erupted approximately 50,000 years ago. The green sand is formed from olivine, a mineral found in Big Island lava that remains deposited on this beach because it is heavier than the other components of the lava.

Swimming is possible on the green sand beach, however, the surf is rather fierce along the infamous southern shore. There is no lifeguard on duty. There are no facilities near the trailhead or on the beach, so plan carefully. Early in the morning is the finest time to visit Papakolea Beach (before noon). If you want to avoid crowds, go on a weekday. The colder weather will make the hike more enjoyable, and staying away on the weekend will help you escape some of the throngs. This is especially important because the green sand beach has grown in popularity in recent years!

Location: near South Point, in the Kaʻū district of the island of Hawaiʻi