Haleakala National Park

Haleakala National Park on the island of Maui protects the volcanic landscape of Haleakala, a 10,023-foot dormant shield volcano whose summit caldera spans roughly 7 miles across and drops 2,600 feet deep. The park divides into two geographically separate districts: the Summit District at the top of the volcano, and the Kipahulu District on Maui's lush eastern coast near Hana, accessible by a different road. The Summit District is defined by its extraordinary sunrise experience. Before dawn, visitors gather at the summit visitor center at 9,740 feet as the horizon brightens above a sea of clouds draped across the valley far below. When conditions align, the summit rises in full sunlight while the rest of Maui remains blanketed in cloud — one of the most photographed natural moments in Hawaii. Temperatures at the summit can drop below freezing at sunrise, even in August. Advance timed-entry reservations are mandatory for sunrise visits and are available at recreation.gov up to 60 days in advance; they typically sell out within hours of becoming available. Daytime visits reveal a striking, otherworldly crater interior. The Sliding Sands Trail (Keoneheehee) descends steeply from the visitor center into the crater, passing cinder cones painted in rust, black, and ochre and threading through clusters of silversword plants — a distinctive silver-leafed rosette found only on Haleakala's slopes, growing for up to 50 years before flowering once and dying. The Halemau'u Trail climbs the crater's northern wall and can be combined with Sliding Sands for a 12-mile crater crossing. The Kipahulu District offers a completely different landscape: a lush coastal rainforest with tiered freshwater pools at 'Ohe'o Gulch (commonly called the Seven Sacred Pools) and the Pipiwai Trail, a 4-mile round trip through a towering bamboo forest to 400-foot Waimoku Falls. A $30 per-vehicle entry fee is valid for three days in both districts.