Hawaii’s Big Island is a great place for anyone who loves waterfalls. The island has some of the most beautiful waterfalls in the state, surrounded by jungle and cliffs.
If you want to see the best waterfalls on the Big Island, visit must-see spots like Akaka Falls, Rainbow Falls, and Kulaniapia Falls. Each one has its own unique beauty and easy access.
I remember my first visit, standing in awe as water crashed down into giant pools. Some spots, like Akaka Falls State Park, have easy trails through tropical forests.
Other places let you swim right under the falls. Whether you want a quick stop or an afternoon adventure, you’ll find a waterfall here for you.
If you’re planning a trip to the Big Island and want to explore its natural wonders, don’t miss these stunning waterfalls. Get ready to take amazing photos, cool off in the mist, and enjoy some of the island’s best sights.
Why Visit Waterfalls on the Big Island?
Waterfalls on the Big Island offer more than pretty views. I enjoy the peaceful sounds of flowing water and see rare plants in a real rainforest.
I also learn stories that have shaped Hawaiian culture.
Breathtaking Natural Beauty
When I visit waterfalls like ʻAkaka Falls or Rainbow Falls, I see amazing views at every turn. The green rainforest surrounds me while sunbeams shine through the mist.
I love listening to the rushing water and watching it drop into pools below. Each spot feels special and different.
At places like ʻAkaka Falls State Park, I walk along easy, paved paths to enjoy these sights up close. Sometimes, I spot rainbows near the falls when sunlight hits the spray just right.
For anyone who wants photos or a peaceful place to relax, the beauty here stands out.
Some favorites, such as the popular waterfalls near Hilo, make the Big Island a top destination for nature lovers.
Unique Geology and Climate
Volcanoes like Mauna Loa shape the Big Island. Because of this, waterfalls in Hawaii have steep drops and dramatic cliffs.
When I explore different areas, I notice how some falls get fed by rain from the island’s east side, one of the wettest places in the United States. This tropical rainforest climate supports unique plants and animals.
The mist and moisture from the falls keep everything green all year. In some places, I see ferns, orchids, and even rare birds near the water.
The island’s mix of lava rock, steep valleys, and frequent rainfall creates these special landscapes. Waterfalls here come in different shapes and sizes, making each visit new.
Rich Hawaiian History and Legends
Many waterfalls on the Big Island have deep roots in Hawaiian culture. When I visit these places, I read about ancient legends that involve gods, spirits, or local heroes.
These stories help me connect to the past. For example, Rainbow Falls gets its name from the rainbows that often appear in its mist.
Local tradition says that the goddess Hina, the mother of demigod Maui, once lived in a cave behind these falls. Learning about these legends adds extra meaning to each trip.
Some falls are also part of old trails or were used for ceremonies by Native Hawaiians. The signs at parks explain these legends and customs.
Every waterfall visit helps me learn more about Hawaii’s history.
Iconic Waterfalls You Can’t Miss
Some waterfalls on the Big Island stand out for their size, beauty, and easy access. Each one has unique features, from misty viewpoints to lush trails and dramatic drops.
Akaka Falls
When I think of famous waterfalls on the Big Island, Akaka Falls comes to mind right away. With a drop of 442 feet, it’s not only tall but also surrounded by the green rainforest of Akaka Falls State Park.
I walk the paved loop trail to the main viewpoint, which is easy and filled with native plants and colorful flowers. There are several photo spots where the falls peek through trees, offering great views even before reaching the main lookout.
The waterfall flows steadily all year, so I never worry about the right time to visit. Helpful signs along the trail explain more about the park’s plants and animals.
Akaka Falls is a must-see for visitors who want a dramatic Hawaiian waterfall experience. Learn more about visiting Akaka Falls on the eastern coast.
Rainbow Falls
Rainbow Falls, or Waianuenue, is very easy to reach, just a short drive from downtown Hilo. The parking area sits right by the entrance, which saves time and energy.
The waterfall is about 80 feet tall and gets its name from the frequent rainbows that appear in the morning mist. Standing at the overlook, I feel cool spray from the falls even on warm days.
A paved trail leads to the viewpoint, making it accessible for most people. The river flows under a canopy of old banyan trees, and I sometimes see wild ferns and ginger growing nearby.
If you want an easy stop with scenic views, Rainbow Falls is a great pick. Early mornings are best for catching rainbows and avoiding crowds.
Kahuna Falls
Kahuna Falls is also in Akaka Falls State Park, and I often see it as a hidden gem. At about 100 feet tall, it’s not as high as Akaka, but its beauty comes from the lush forest setting and flowing stream.
The view of Kahuna Falls is slightly filtered by vegetation, giving it a secretive feel. The same loop trail that leads to Akaka Falls takes me past the main viewing area for Kahuna Falls.
After rain, the water flow is stronger, adding to the sound of the cascades. Since Kahuna Falls is less crowded, it feels quieter, and I can spend a few moments listening to the rushing water and birds.
I always mention Kahuna Falls to friends who enjoy a quieter spot with beautiful surroundings. It’s perfect for those who love walking through tropical scenery and discovering lesser-known waterfalls.
Family-Friendly Waterfall Destinations
I love finding Big Island waterfalls that are easy for families to visit. I look for places with safe walking paths, nearby parking, and beautiful views that are friendly for kids and adults.
Umauma Falls
Umauma Falls is one of my favorite stops for families. It features three cascading tiers surrounded by green gardens.
To get there, I use a private entrance at the Umauma Experience, where I can join a guided tour or simply visit the falls. I access well-kept viewing platforms with sturdy railings.
Many people in my group enjoy the option to try ziplining or river swims here. The walk from the parking lot to the viewpoint is short and on a flat path, which is great for younger kids or family members who don’t like steep hikes.
This location is not a free public park, but I find the entrance fee worth it for the facilities and extra activities. Restrooms, a snack bar, and shaded seating make a day at Umauma Falls easy for the whole family.
You can see why it’s listed as one of the favorite waterfalls on the Big Island.
Wai’ale Falls
Wai’ale Falls sits just north of Hilo and offers a quiet place to enjoy nature. I like stopping here because the falls are close to the main road, making it simple to fit into a family road trip.
I often spot families enjoying a picnic or snapping photos at the overlook. The main trail is short, though it can get muddy after rain, so I recommend wearing sturdy shoes.
There are two tiers at Wai’ale Falls, with views of the lower cascade from the viewing area. When conditions allow, some families wade in the stream, but I always watch the water level for safety.
There aren’t official picnic tables, but many people bring a blanket and sit on the grassy area near the parking. If you want an easy stop with natural beauty, this is a good choice.
Convenient Parking and Access
When I travel with family, parking and safe access are a top priority. At Umauma Falls and Wai’ale Falls, I appreciate lots that are close to the entrance and well-marked.
Most popular sites have paved lots or gravel areas that are easy for all vehicles. Both spots offer short walking paths—sometimes just a few minutes from the lot to the falls.
For people with mobility concerns, Umauma Falls stands out for its maintained paths and accessible facilities. It’s smart to arrive early because parking lots can fill up fast on weekends.
State parks like Akaka Falls also have convenient access and family-friendly facilities, as shown on Tripadvisor’s list of popular Big Island waterfalls. For me, the ease of finding a spot and reaching the falls makes the trip much less stressful.
Adventure and Hiking Near Big Island Waterfalls
I make some of my best memories on the Big Island by walking through lush trails, swimming in natural pools, and spotting rare plants and animals near the island’s waterfalls. Each spot offers its own kind of adventure, whether I want an easy walk or a challenging hike.
Hiking Trails for Every Level
On the Big Island, I can choose easy or tough hikes to waterfalls. For a simple walk, I take the short path to Rainbow Falls near Hilo.
The trail is paved, and I reach the viewpoint in just a few minutes.
When I want more of a workout, I go to Akaka Falls State Park. The paved loop is about half a mile and has stairs and bridges through wild orchids and bamboo.
The hike isn’t too steep, so families find it friendly. I still get the feeling of being out in nature.
For a bigger challenge, I hike into Waipi’o Valley. The road is steep to walk down and even harder going up.
I get to see Hi’ilawe Falls, one of the tallest on the island. Some areas get muddy, so I bring sturdy shoes and plenty of water.
Trail tips:
- Easy trails: Rainbow Falls, Umauma Falls, and the Akaka Falls loop
- Challenging trails: Waipi’o Valley, Pololu Valley
- What to bring: Water, sun protection, bug spray, and good shoes
For more information on hiking options, I use this guide to Big Island waterfalls.
Swimming Opportunities
Swimming under a Big Island waterfall is a special treat. Several falls have pools that are safe for a refreshing dip, especially on a hot day.
Kulaniapia Falls is one of my top picks because guided access makes swimming safe and easy. I always check if swimming is allowed before getting in, since some spots are risky after heavy rain.
Waterfalls where I can swim:
- Kulaniapia Falls (with guided tours)
- Wai’ale Falls
- Some private waterfalls near Hilo
At Umauma Falls, I joined a paid tour that let me swim and try ziplining. Not every waterfall is safe for swimming.
Many have strong currents or slippery rocks. If I’m not sure, I ask a guide or local.
The most important rules I follow:
- Never swim after rainy weather
- Stay away from fast currents
- Respect “No Swimming” signs
You can find details on the safest waterfalls for swimming in this list of Big Island waterfalls you can swim in.
Exploring the Tropical Rainforest
Trails to Big Island waterfalls often go right through thick rainforest. Walking to Akaka Falls or Rainbow Falls, I spot huge ferns, wild ginger, and colorful orchids.
The air feels cool and damp. I often see birds like ‘i’iwi or honeycreepers among the trees.
If I’m quiet, I sometimes hear coqui frogs singing. I stay on marked paths to protect the plants.
Many trails are shaded, but a light jacket helps with sudden rain. I like to look at twisted roots, moss on rocks, and butterflies flitting around.
Here’s a quick list of plants and animals I look for:
- Giant tree ferns
- Bamboo groves
- Tiny native snails
- Hawaiian honeycreepers
For more ideas on which waterfalls have beautiful rainforest settings, I use guides like this Big Island waterfall list.
Wailuku River Waterfall Attractions
I love exploring the area along the Wailuku River. The river area has unique volcanic features, easy access to viewpoints, and beautiful sights close to downtown Hilo.
Anyone can visit this part of the Big Island, even with limited time.
Boiling Pots
Boiling Pots shows how nature shapes the land. These pools are a series of connected, bubbling lava rock basins along the Wailuku River.
The river moves quickly here, making the water look like it is boiling.
When I visit, I enjoy the view from the designated lookout. Swimming is not allowed because the water is dangerous and unpredictable.
I pay attention to warning signs.
You can spot the Boiling Pots from a short paved pathway near the parking lot. The best time to see the water churning is after rainfall.
The scenery looks even more dramatic when the river flows strong and fills the rocky pools. For more details on hours and directions, check the official page for Wailuku River State Park.
Waianuenue Avenue Sights
Waianuenue Avenue leads to some of Hilo’s easiest waterfall views. My favorite is Rainbow Falls, known locally as Waianuenue.
This 80-foot waterfall drops into a wide pool surrounded by lush greenery.
I reach the main viewpoint within minutes of parking. On sunny mornings, rainbows appear in the mist.
This is one of the easiest waterfalls to see on the island. The flat path is great for families and people with limited mobility.
I always watch my step on the small trails under the banyan trees, as rocks can be slippery and the area muddy. Rainbow Falls is a classic “drive-in” waterfall for a quick visit right off Waianuenue Avenue.
Wailuku River State Park Highlights
Wailuku River State Park is home to both Boiling Pots and Rainbow Falls. The park is open daily during daylight hours and there is no entrance fee.
This makes it an easy stop if you’re on a budget.
Restrooms and parking are available near each viewpoint. The facilities are basic but useful.
Short trails are well-marked and easy to follow, even for first-timers.
During heavy rain, the river becomes much more powerful. I always stay behind fences and follow all safety advice.
For up-to-date park hours, rules, and maps, visit Wailuku River State Park.
Planning Your Visit to Big Island Waterfalls
When I visit waterfalls on the Big Island, I check the weather, parking options, and state park rules. I stay safe near water and trails, especially if it has rained a lot.
Best Times and Seasons
The Big Island’s waterfalls look different throughout the year. The best time to visit is during the wetter months, from November to March.
This is when waterfalls like Akaka Falls and Rainbow Falls have the most water.
During summer (April to October), the weather is sunnier and trails are less muddy, but some waterfalls have less water. Early mornings are my favorite because parking is easier and the sites are less crowded.
Some state parks open and close at set times, so I check park hours before I go. Having a list of park names and hours helps me plan.
| Season | Pros | Cons |
|---|---|---|
| Winter | More water, fewer crowds | Wetter, slippery trails |
| Summer | Sunnier, easier hikes | Less water flow |
Weather Tips and Heavy Rain Advice
Big Island weather changes fast. Even if the sky looks clear, I check the forecast before heading out.
Rain upstream can cause strong currents and flash floods near waterfalls, even if it is dry where I stand.
When there’s been heavy rain, I skip hiking to remote or steep waterfalls. Wet trails get slippery quickly, and muddy paths are dangerous.
Some state parks close certain trails during heavy rain, and I respect those closures.
I keep an emergency poncho and dry socks in my backpack. If a river or stream looks high or fast, I do not try to cross.
Waiting a day or two is safer than risking an accident. I check local park websites for closure updates after storms.
Responsible Waterfall Exploration
Respecting nature is important to me, especially in Hawaii where many waterfalls are on protected lands or near cultural sites. I always stay on marked trails to protect plants and avoid getting lost.
Signs in state parks remind me to keep out of restricted areas.
I pack out all trash, including food wrappers and tissues. If I swim in waterfalls like those listed at Big Island itineraries, I make sure it’s allowed and only use reef-safe sunscreen.
Some parking lots are small, so I never block driveways or park along narrow roads. I respect local communities, keep noise down, and greet others with a friendly “aloha.”
This helps me enjoy the Big Island and keep it special for everyone.
Nearby Experiences and Day Trips
When I visited the Big Island to see its waterfalls, I found great opportunities for extra adventures nearby. From the lively streets of Hilo to volcanic landscapes and quick trips to Maui, there’s a lot I can add to my day.
The Charm of Hilo
Hilo is a short drive from many of the island’s best waterfalls, such as Rainbow Falls and Akaka Falls. I enjoy walking along Hilo’s bayfront, exploring shops, and sampling fresh poke bowls from the farmers’ market.
Liliuokalani Gardens is a peaceful stop, and I see incredible banyan trees at Banyan Drive.
For families and history fans, the Lyman Museum shares Hawaii’s unique culture and natural wonders.
Some of the best food I eat is in Hilo, and I like ending a day of waterfall hiking with a treat from Big Island Candies. If I need a break from nature, I stroll through local galleries and check out mural art downtown.
Connections to Mauna Loa and Beyond
Mauna Loa, one of the world’s largest volcanoes, is a massive presence on the island. After seeing waterfalls, I often drive up the Saddle Road for scenic views of both Mauna Loa and Mauna Kea.
The landscape changes quickly—from lush rainforest to open lava fields.
If I feel adventurous, I join hiking or guided tours around the Mauna Loa area. I always check conditions, but I love feeling close to active geology and unique wildlife.
Hawaii Volcanoes National Park offers trails, visitor centers, and lava tube caves.
It’s easy to combine a waterfall trip with exploring volcanic sites. Some tours offer day trips from Hilo to waterfalls and Mauna Loa.
Exploring Other Hawaiian Islands
The Big Island connects well to other islands. I planned a quick day trip to Maui without much trouble.
Direct flights let me enjoy a sunrise at Haleakalā. I also visited lush waterfalls in Maui’s famous valleys.
When I had extra time, I took a scenic flight between islands. A boat tour gave me new views of Hawaii’s volcanoes and coastlines.
Inter-island travel showed me the differences in culture and geography. Flights are most frequent from Kona and Hilo airports.
I always double-checked inter-island schedules before booking. With some planning, my waterfall adventure turned into a multi-island experience.
