Haleakalā ( /ˌhɑːliːˌɑːkəˈlɑː/; Hawaiian: ), or the East Maui Volcano, is a massive shield volcano that forms more than 75% of the Hawaiian Island of Maui. The western 25% of the island is formed by the West Maui Mountains.
Read more about Haleakalā: History, Lava Flow Hazard Zones, National Park, Astrophysical Research, Transportation