Haleakala National Park

Haleakala is shield volcano that forms more than half of the island of Maui. Also known as the East Maui Volcano, this summit tops more than 10,000 feet (3,000 meters) at its peak. The area surrounding the volcano is called Haleakala National Park. Much of the park revolves around the enormous crater, which is comparable to a lunar landscape. Hiking is the most popular way to explore the park, and the best views can be found along the trail leading to the Ka Luu o Ka Oo cinder cone. If you hike along the Pipiwai Trail, there are several pools where you can cool off with a refreshing swim. The 400 foot (120 meter) Waimoku Falls can be found at the end of the Pipiwai Trail.