Forget crowded beaches! Hawaii holds breathtaking waterfalls tucked away from the tourist trails, offering a chance to experience the islands’ raw beauty. This guide unveils some of Hawaii’s most stunning hidden waterfalls, complete with directions, tips, and warnings to help you discover paradise responsibly.
O’ahu’s Secret Showers: More Than Just Waikiki
O’ahu, often synonymous with Waikiki, boasts incredible waterfall hikes if you know where to look. Forget the tourist traps and prepare for muddy trails and unforgettable views.
Manoa Falls Trail: A Jungle Adventure Close to the City
Manoa Falls is probably the least hidden on this list, but it still packs a punch and deserves a mention because of its accessibility from Honolulu. The 1.6-mile roundtrip hike takes you through a lush rainforest, almost like stepping onto a movie set (it actually has been used in several!). The 150-foot waterfall is impressive, especially after heavy rain. However, be warned: this trail is notoriously muddy and slippery. Wear sturdy hiking shoes and be prepared to get dirty!
Getting there: Drive to the end of Manoa Road and park in the designated parking lot. You’ll have to pay a small fee to park. Arrive early, especially on weekends, as parking fills up quickly.
Cost: Parking fee (around $5). No entrance fee for the trail itself.
Important note: Rockfalls are a real hazard at Manoa Falls. Stay on the trail, avoid getting too close to the base of the falls, and heed all posted warnings. Leptospirosis, a bacterial infection, is also present in the water. Avoid drinking the water or swimming in the pool at the base of the falls.
Lulumahu Falls: A Challenging Hike for Intrepid Explorers
Lulumahu Falls is a completely different beast. This isn’t a sanctioned trail; you’ll be navigating through dense jungle, slippery rocks, and even climbing over a concrete dam. It’s challenging, but the reward is a stunning waterfall cascading down a moss-covered cliff. This is no walk in the park, and getting lost is easy, even though the path isn’t particularly long. Approximately 1.6 miles roundtrip, what makes Lulumahu falls challenging is the constant climb and wet path. Navigation skill and the ability to climb are important!
Getting there: The trailhead is located near the Pali Highway (Route 61). Parking is limited and can be tricky. Refer to online guides and forums for the most up-to-date directions and tips on finding the entrance. The exact location can be found online, but it’s unmarked; look for a break in the fence.
Cost: Free, but the risk is very high. Remember that there have been multiple rescues at Lulumahu Falls, and you might have to pay the rescue cost if something happens to you.
Important note: Due to its unofficial status, Lulumahu Falls is inherently dangerous. The trail is steep, slippery, and unmarked in places. There’s a risk of flash floods, especially after rain. Wear appropriate footwear with good traction, hike with a buddy, and be prepared for challenging conditions. Cell service can be spotty.
Waimea Falls: A Cultural and Natural Oasis
Located in Waimea Valley, Waimea Falls is a more accessible and family-friendly option. While not exactly “hidden,” it offers a beautiful waterfall experience with added cultural significance. The paved path to the waterfall is about 0.75 miles each way, making it suitable for most fitness levels. You can even swim in the waterfall pool (life jackets are required and provided). The depth of the pool will vary though.
Getting there: Drive to Waimea Valley on the North Shore. There is ample paid parking.
Cost: Entrance fee to Waimea Valley (around $25 per adult).
Important note: Swimming in the waterfall pool is subject to water quality and weather conditions. Check with Waimea Valley staff for updates. While the path is paved, it can still be slippery when wet.
Maui’s Majestic Waterfalls: The Road to Hana and Beyond
Maui is waterfall heaven! The legendary Road to Hana is brimming with cascading falls, but there are also hidden gems waiting to be discovered away from the tourist hordes.
The Seven Sacred Pools (Ohe’o Gulch): A Road to Hana Classic
The Seven Sacred Pools, also known as Ohe’o Gulch, is a collection of pools and waterfalls located within Haleakala National Park near the Road to Hana. While the pools themselves are sometimes closed for swimming due to safety concerns (check the Haleakala National Park website for updates), the Pipiwai Trail that leads to Waimoku Falls is a must-do.
Pipiwai Trail: This 4-mile roundtrip hike takes you through a bamboo forest and past several smaller waterfalls before reaching the magnificent 400-foot Waimoku Falls. The trail is moderately challenging, with some stream crossings and elevation gain. Wear sturdy shoes and be prepared for mud. As mentioned previously, due to possible flash floods, heed warnings and refrain from crossing swollen streams.
Getting there: Drive to the Kipahulu District of Haleakala National Park, located past Hana on the Road to Hana. There is a fee to enter the park.
Cost: Entrance fee to Haleakala National Park (around $30 per vehicle, valid for 3 days).
Important note: Check for closures before you go. The pools are frequently closed due to flash flood risk. Even if the pools are open, exercise extreme caution when swimming. The Pipiwai Trail can be slippery and challenging, especially after rain. Be aware of potential flash floods.
Alelele Falls: A Hidden Gem on the Road to Hana
Many travelers driving the Road to Hana, only concentrate on the Seven Sacred pools, but just a short distance before, the Alelele falls are just a short walk down a jungle path to a 30-foot cascade. It’s located right off the Hana Highway, near mile marker 39. Look for a small parking area on the ocean side of the road. The trail is short but can be muddy. If you are willing to chance just a short walk, it will lead you to a beautiful waterfall.
Getting These: On the Hana Highway, near Mile Marker 39. Look for a small parking area on the ocean side of the road.
Cost: Free
Important note: Trail is short but can be muddy.
Pools Of Ohe’o: A Delicate Ecosystem
While not exactly hidden, the Pools of Ohe’o (also known as the Seven Sacred Pools) are a popular attraction on the Road to Hana, but their accessibility doesn’t diminish their beauty. The pools are tiered waterfalls that empty into the ocean, creating a stunning visual. However, it’s crucial to check the National Park Service website for current swimming conditions and closures. Flash floods are a serious concern in this area.
Getting there: Located within Haleakala National Park, past Hana on the Road to Hana. The drive itself is an adventure, with winding roads, lush rainforest, and stunning ocean views.
Cost: Entrance fee to Haleakala National Park.
Important note: Swimming is often prohibited due to safety concerns. Check conditions before you go! Even if swimming is allowed, be extremely cautious of currents and flash floods.
Honokohau Falls: The Jurassic Park Waterfall
This is the big leagues of “hidden.” Honokohau Falls, a towering 1,100-foot waterfall, is inaccessible by foot. It’s famously known as the “Jurassic Park Waterfall” because it was featured in the movie. The only way to see it is by helicopter tour. While pricier than a hike, the aerial view is absolutely breathtaking and worth the splurge for some.
The Aerial
Getting there: No hiking involved. Book a helicopter tour from Kahului Airport or other locations on Maui.
Cost: Helicopter tours typically range from $250 to $400 per person.
Important note: Not all helicopter tours fly into Honokohau Valley. Confirm that the tour includes a view of the waterfall before booking.
Kauai’s Cascading Curtains: The Garden Isle’s Waterfalls
Kauai, the “Garden Isle,” is renowned for its lush landscapes and dramatic waterfalls. Some are easily accessible, while others require more adventurous exploration.
Secret Falls (Uluwehi Falls): A Kayak and Hike Adventure
Secret Falls, also known as Uluwehi Falls, lives up to its name. Reaching this waterfall requires a kayak trip up the Wailua River followed by a short hike through the jungle. Several tour operators offer guided kayak tours, or you can rent a kayak and explore on your own (only recommended for experienced kayakers). The waterfall itself is beautiful, cascading down a fern-covered cliff into a refreshing pool.
Getting there: Drive to the Wailua River State Park and launch your kayak from the boat ramp. Paddle upstream for about 45 minutes to an hour, depending on the current. Look for a marked landing on the left side of the river, where the hiking trail begins.
Cost: Kayak rental (around $40-$60 per person) or guided tour (around $80-$120 per person).
Important note: The kayak trip can be strenuous, especially against the current. Be prepared for sun exposure and bring plenty of water. The hike to the waterfall can be muddy and slippery. Check water levels and weather conditions before you go.
Hanakapi’ai Falls: A Challenging Hike on the Kalalau Trail
Hanakapi’ai Falls is a stunning 300-foot waterfall located at the end of a challenging hike along the Kalalau Trail. The trail itself is 2 miles each way, traversing rugged terrain, crossing streams, and offering breathtaking views of the Na Pali Coast. This hike is not for the faint of heart, but the reward is well worth the effort. The Kalalau Trail requires a permit to hike beyond Hanakapi’ai Valley.
Getting there: Drive to the end of Kuhio Highway (Highway 560) on the North Shore. Park at Ke’e Beach and begin the hike on the Kalalau Trail. Permits are required to hike beyond Hanakapi’ai Valley – these can be obtained online at the Hawaii Department of Land and Natural Resources website.
Cost: Parking fee at Ke’e Beach (reservations required). Permit fee for hiking beyond Hanakapi’ai Valley (limited availability, book in advance).
Important note: The Kalalau Trail is challenging and dangerous. Be prepared for steep drop-offs, slippery conditions, and stream crossings. Check weather conditions and be aware of flash flood risk. Leptospirosis is present in the water, so avoid drinking untreated water. Never turn your back to the ocean.
Ho’opi’i Falls: Jumping and Natural Pools
Ho’opi’i Falls consists of two waterfalls, and is a popular area in Kauai for jumping and relaxing in the natural pools. The hike is relatively easy, with just 2.2 miles roundtrip. While the trail isn’t overly strenuous, it is important to have the proper footware. Even in dryer conditions, the path can be slippery! It is important to be aware that there have been deaths and injuries at these falls, and the water can be dangerous to jump into and swim in. Even though you have a good time, always keep this in mind.
Getting There: Drive to the end of Kapahi Road, parking is along the street. The trail starts at the end of the road.
Cost: Free
Important note: Proper footwear is important, and the path can be slippery. Always be aware that the water and slippery rocks can be dangerous, and there have been reported deaths and injuries!
Big Island’s Bountiful Waterfalls: Volcanoes and Verdant Valleys
The Big Island, with its diverse landscapes ranging from volcanic deserts to lush rainforests, boasts some of Hawaii’s most spectacular waterfalls.
Rainbow Falls: An Easy-to-Access Beauty
Rainbow Falls, located in Hilo, is one of the most easily accessible waterfalls in Hawaii. You can drive right up to the viewpoint and admire the 80-foot waterfall cascading into a natural pool. If you’re lucky, you might even see a rainbow in the mist, hence the name.
Getting there: Drive to Rainbow Falls State Park in Hilo. There is ample free parking.
Cost: Free.
Important note: The area around the falls can be slippery. Stay on the designated paths and avoid getting too close to the edge. Swimming is not allowed.
‘Akaka Falls State Park: A Towering Cascade
‘Akaka Falls State Park is home to two stunning waterfalls: ‘Akaka Falls and Kahuna Falls. A short, paved loop trail (0.4 miles) takes you through a lush rainforest to viewpoints overlooking both waterfalls. ‘Akaka Falls plunges 442 feet, making it one of the tallest waterfalls in Hawaii.
Getting there: Drive to ‘Akaka Falls State Park, located north of Hilo. There is a small entrance fee per vehicle.
Cost: Entrance fee to ‘Akaka Falls State Park (around $5 per vehicle).
Important note: The trail is paved but can be slippery when wet. Stay on the designated paths.
Hi’ilawe Falls: One of the Tallest in the State (Maybe)
Hi’ilawe Falls is shrouded in some mist and mystery. This 1,450ft behemoth is one of the tallest waterfalls in Hawaii, but its flow is often diverted for irrigation. Access to Hi’ilawe Falls is private, and can only be done at certain parts of the year with a tour. Be aware that you will have to repel down the cliff side.
Getting There: Only accessible via a guided tour, operated by the landowners of the Waipio Valley, for safety concerns and trespassing.
Cost: Guided tour pricing varies, expect to pay several hundred dollars.
Important note: Getting here takes an approved guide service. Please refrain from traveling here without one.
General Tips for Waterfall Hunting in Hawaii
Before you embark on your waterfall adventure, keep these tips in mind:
Check Weather Conditions: Hawaii’s weather can change rapidly. Check the forecast before you go and be aware of potential flash flood risks, especially after heavy rain. Even if it’s not raining at your location, rain in the mountains can cause rivers and streams to rise quickly.
Wear Appropriate Footwear: Sturdy hiking shoes with good traction are essential. Many trails are muddy, slippery, and uneven. Forget the flip-flops! Water shoes may also be beneficial if stream crossings are involved.
Bring Plenty of Water and Snacks: Hiking in Hawaii can be hot and humid. Stay hydrated and bring snacks to keep your energy levels up.
Protect Yourself from the Sun: Wear sunscreen, a hat, and sunglasses.
Be Aware of Leptospirosis: Leptospirosis is a bacterial infection that can be contracted from contaminated water. Avoid drinking untreated water and cover any cuts or open wounds.
Respect Private Property: Many waterfalls are located on private land. Obtain permission before crossing private property or trespassing.
Leave No Trace: Pack out everything you pack in. Help keep Hawaii’s natural beauty pristine.
Hike with a Buddy: It’s always safer to hike with a friend or family member.
Inform Someone of Your Plans: Let someone know where you’re going and when you expect to be back.
Be Prepared for Mosquitoes: Mosquitoes can be abundant in rainforest areas. Wear insect repellent.
Respect Local Culture: Remember that you are a guest in Hawaii. Be respectful of the local culture and traditions.
Choosing the Right Waterfall Hike
The best waterfall hike for you depends on your fitness level, experience, and desired level of adventure. For families with young children or those seeking an easy stroll, Waimea Falls on O’ahu or Rainbow Falls on the Big Island are excellent choices. For more experienced hikers looking for a challenge, Lulumahu Falls on O’ahu or Hanakapi’ai Falls on Kauai offer a more demanding experience with rewarding views. Helicopter tours to Honokohau Falls on Maui provide a unique and unforgettable perspective, but come at a higher cost.
Understanding Flash Floods in Hawaii
Flash floods are a serious hazard in Hawaii, especially in mountainous areas and near streams and rivers. They can occur with little or no warning, even if it’s not raining at your location. Rain in the higher elevations can quickly swell streams and rivers, creating dangerous conditions. Be aware of the signs of a potential flash flood, such as rapidly rising water levels, increased stream flow, and unusual noises coming from the river.
Navigating Unofficial Trails: Proceed with Caution
Some of the most stunning waterfalls in Hawaii are located on unofficial trails that are not maintained by the state or county. These trails can be dangerous due to steep drop-offs, slippery conditions, and unmarked paths. Before attempting an unofficial trail, research the route thoroughly, assess your fitness level and experience, and be prepared for challenging conditions. Hike with a buddy, inform someone of your plans, and be aware of potential hazards.
Photographing Hawaii’s Waterfalls: Capturing the Magic
Photographing waterfalls can be challenging, but with the right equipment and techniques, you can capture stunning images. A tripod is essential for long exposures, which can create a smooth, milky effect in the water. A neutral density (ND) filter can help reduce the amount of light entering the lens, allowing you to use longer shutter speeds even in bright conditions. Experiment with different shutter speeds to achieve the desired effect. Arrive early in the morning or late in the afternoon for the best lighting. Be careful of water spray, which can damage your camera equipment. Use a lens cloth to wipe off any water drops.
FAQ: Common Questions About Hawaii’s Hidden Waterfalls
Are there any waterfalls you can swim in?
Yes, some waterfalls have pools at their base where swimming is allowed, but it’s crucial to check conditions beforehand. Waimea Falls on O’ahu allows swimming (lifejackets required), and some of the pools along the Road to Hana on Maui may be open for swimming, but flash flood risks are important to be aware of. Always prioritize safety and follow any posted warnings or guidelines.
What should I wear and bring on a waterfall hike?
Wear sturdy hiking shoes with good traction, quick-drying clothing, and a hat. Bring plenty of water, snacks, sunscreen, insect repellent, and a first-aid kit. A waterproof backpack can be useful for protecting your belongings from rain and water spray. A hiking pole can provide extra stability on slippery trails.
Are permits required for waterfall hikes?
Permits are required for some hikes in Hawaii, particularly those within state parks or on the Kalalau Trail on Kauai. Check the Hawaii Department of Land and Natural Resources website for information on permit requirements.
How can I avoid getting lost on a waterfall hike?
Stay on marked trails and pay attention to your surroundings. Use a GPS device or a map and compass to navigate. Download offline maps on your smartphone. Hike with a buddy and inform someone of your plans. If you’re unsure about the trail, consider joining a guided hike.
What are the dangers of waterfall hikes?
Common dangers include flash floods, slippery conditions, steep drop-offs, rockfalls, leptospirosis, and mosquito bites. Be aware of these hazards and take precautions to protect yourself.
Are there any waterfalls near Honolulu?
Yes, Manoa Falls and Lulumahu Falls are both located near Honolulu on O’ahu. Both offer rewarding escapes into the natural beauty that the island has to offer!
References List
Hawaii Department of Land and Natural Resources
Haleakala National Park
Waimea Valley
Ready to ditch the tourist traps and discover the real Hawaii? Grab your hiking boots, pack your backpack, and prepare to be amazed by the islands’ hidden waterfalls. Just remember, respect the land, prioritize safety, and leave no trace behind. Your unforgettable adventure awaits!
