Discover the best waterfalls on the Big Island of Hawaii. From the towering Akaka Falls to Rainbow Falls in Hilo—your complete guide with map locations, hiking tips, and tour options for 2026.
The Big Island of Hawaii is home to some of the most spectacular waterfalls in the Pacific. Most are located on the lush Hilo side, where 130+ inches of annual rainfall creates these natural wonders.
Height: 442 feet | Location: Akaka Falls State Park, 11 miles north of Hilo
The crown jewel of Big Island waterfalls, Akaka Falls plunges dramatically into a lush gorge surrounded by tropical vegetation. Walk the paved 0.4-mile loop trail through bamboo forests to reach the viewpoint. One of Hawaii's most photographed waterfalls.
Height: 80 feet | Location: Wailuku River State Park, Hilo
An iconic 80-foot waterfall just minutes from downtown Hilo. Watch rainbows form in the mist on sunny mornings. The waterfall cascades over a cave that according to legend is home to Hawaiian goddess Hina. Free admission with convenient parking.
Height: 60 feet | Location: Wailuku River State Park, Hilo
A series of waterfalls flowing into turquoise pools known as the "Boiling Pots" for the churning water that fills the rocky depressions. Great for photography and exploring the riverside trails. Accessible via a short walk from Rainbow Falls parking.
The best waterfalls on the Big Island are located on the Hilo side, where annual rainfall exceeds 130 inches. Top waterfalls include Akaka Falls (442 ft), Rainbow Falls (80 ft), and the Boiling Pots series.
Akaka Falls at 442 feet is one of the tallest accessible waterfalls in Hawaii. Located in Akaka Falls State Park near Hilo, it features a stunning plunge into a lush gorge surrounded by bamboo and orchid groves.
Most Big Island waterfalls are free to view! Rainbow Falls and Pe'epe'e Falls are completely free. Only Akaka Falls State Park charges $5 for parking.
Swimming is not recommended at most popular waterfall viewing areas due to strong currents. However, guided tours to private waterfalls like Umauma Falls offer safe swimming opportunities with professional guides.