The Big Island of Hawaii offers incredible natural beauty, and its waterfalls are among the most memorable sights on the island. Fed by frequent rainfall along the Hilo and Hamakua Coast, these cascades range from easily accessible viewing areas to dramatic falls tucked deep into lush valleys.
If you’re planning a trip and looking for the most impressive waterfalls on the Big Island, this guide highlights several must-see stops. Add these destinations to your itinerary, then return to the comfort of your vacation rental after a day of exploring.
ʻAkaka Falls
ʻAkaka Falls is one of the tallest and most famous Big Island waterfalls. Located inside Akaka Falls State Park, this spectacular waterfall plunges 442 feet into a tropical gorge filled with bamboo, ferns, and flowering plants.
A paved loop trail of less than half a mile leads visitors through a rainforest before reaching the viewing platform. The walk is easy for most travelers and offers beautiful scenery the entire way.
Highlights include:
- A 442-foot waterfall
- Short, paved walking trail
- Lush tropical vegetation
- Convenient parking and visitor facilities
Morning visits often provide cooler temperatures and fewer crowds, making it an excellent time to enjoy the park.
Rainbow Falls
Rainbow Falls is one of the easiest waterfalls to visit near Hilo. The 80-foot cascade pours into the Wailuku River and is known for the colorful rainbows that frequently appear in the morning sunlight. A viewing platform sits only a short walk from the parking area, making this a great stop for families or travelers with limited mobility.
Visitors can also explore nearby walking paths that lead through towering banyan trees and offer additional viewpoints overlooking the river. Because of its accessibility and consistent water flow, Rainbow Falls is a favorite stop during any Big Island road trip.
Peʻepeʻe Falls & Boiling Pots
Just upstream from Rainbow Falls lies Peʻepeʻe Falls and the Boiling Pots, one of the island’s most unique natural attractions. Peʻepeʻe Falls flows into a series of lava rock pools called the Boiling Pots. During periods of heavy rain, rushing water creates swirling currents that make the pools appear to boil.
The overlook provides excellent photo opportunities while showcasing the volcanic landscape that helped shape the island. Visitors should admire the area from designated viewing locations and avoid climbing onto rocks near the river. Water levels can rise quickly after rainfall.
Hiʻilawe Falls
Hiʻilawe Falls is among Hawaii’s tallest waterfalls, dropping approximately 1,450 feet into the Waipiʻo Valley. Its dramatic height makes it one of the most impressive waterfalls in the state.
Unlike some of the island’s other waterfalls, reaching Hiʻilawe requires more planning. The best views come from overlooks above Waipiʻo Valley or through guided tours that have permission to access private lands.
The waterfall’s flow varies throughout the year, with heavier rainfall creating an even more dramatic display. Visiting this area also provides an opportunity to appreciate the valley’s rich cultural history, steep cliffs, and sweeping coastal scenery.
Tips for Visiting Big Island Waterfalls
Safety Considerations
- Stay on marked trails and observation areas.
- Never swim in pools where signs prohibit access.
- Watch for slippery rocks and muddy paths.
- Avoid visiting waterfalls during periods of heavy rain due to flash flooding.
- Respect private property and cultural sites.
What to Bring
- Comfortable walking shoes with good traction
- Rain jacket or lightweight poncho
- Water bottle
- Camera or smartphone
- Insect repellent
- Small backpack for essentials
Final Thoughts
The Big Island offers waterfalls for every type of traveler. From the towering beauty of ʻAkaka Falls to the colorful views at Rainbow Falls, the volcanic features of Peʻepeʻe Falls, and the incredible height of Hiʻilawe Falls, each destination provides a different look at Hawaii’s diverse landscape.
Exploring these natural attractions becomes even more enjoyable when you have comfortable accommodations nearby. After a full day of sightseeing, return to one of our Hawaii vacation rentals and relax while planning your next island adventure.
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Browse our selection of rentals in Hawaii today and start planning your Big Island getaway.