Explore Haleakala’s volcanic wonders and Maui’s diverse landscapes
Haleakalā is the largest volcano on Maui, covering nearly three-quarters of the island, and it is very much alive. The US Geological Survey and National Park Service classify it as an active shield volcano — it has erupted at least ten times in the past 1,000 years, with the most recent event estimated between 1480 and 1600. That last eruption sent lava from the southwest rift zone all the way to the sea, forming what is now La Perouse Bay. For anyone visiting Maui, Haleakalā National Park offers two profoundly different landscapes: the stark, Martian summit district above 10,000