Haleakala

Maui’s Active Volcano

Haleakalā, also known as the East Maui Volcano, is a massive shield volcano that forms more than 75% of the Hawaiian Island of Maui. The name “Haleakalā” means “House of the Sun” in Hawaiian, and according to local legend, it is the spot where the demigod Māui captured the sun to slow its journey across the sky.

Haleakalā stands at an impressive height of 10,023 feet (3,055 meters) above sea level. The summit features a large depression, often referred to as the Haleakalā Crater, which is about 11.25 miles (18.11 kilometers) across, 3.2 miles (5.1 kilometers) wide, and nearly 2,600 feet (800 meters) deep. This crater-like basin was formed by erosion and the merging of two large river valleys.

The volcano has a long history of volcanic activity, with at least ten eruptions in the past 1,000 years and numerous eruptions in the past 10,000 years. The most recent eruptions occurred between 1480 and 1600. Haleakalā is currently in the Rejuvenated Stage of Volcanism, and future eruptions are expected.

Haleakalā National Park, which encompasses the volcano, is a popular destination for visitors who come to witness its stunning landscapes, diverse ecosystems, and breathtaking sunrises. The park covers 33,265 acres and is home to more endangered species than any other U.S. National Park.

If you’re planning a visit, be sure to check out the Haleakala National Park website for more information and tips on exploring this incredible natural wonder.