Craving a truly unforgettable Hawaiian adventure? Trade the crowded beaches for lush trails leading to hidden waterfalls and refreshing swimming holes. This guide unveils some of Hawaii’s most rewarding waterfall hikes, complete with insider tips, practical advice, and everything you need to make a splash (literally!).
Oahu: Chasing Waterfalls on the Gathering Isle
Oahu, known as “The Gathering Place,” is more than just Waikiki and surf beaches. It boasts a surprising number of waterfall hikes, ranging from easy strolls to challenging climbs. Remember that many trails are on private property or require permits, so always do your research and respect local regulations before heading out.
Manoa Falls Trail
Manoa Falls is a classic Oahu waterfall hike, and for good reason. This relatively easy 1.6-mile roundtrip trail leads to a towering 150-foot waterfall. The trail meanders through a lush rainforest, making you feel like you’ve stepped into a Jurassic Park movie. Expect mud, especially after rain, and wear appropriate footwear.
Directions: From Waikiki, take H-1 West to Manoa Road. Follow Manoa Road to the end, where you’ll find the Manoa Falls Trailhead parking area. Parking can be limited, costing around $5-$7, so arrive early or consider taking a rideshare. Use Google Maps to see the exact location and get personalized driving directions.
Tips:
- Wear mosquito repellent; the rainforest is a haven for these little biters.
- Avoid touching the rocks near the waterfall, as they can be slippery.
- Swimming is generally not recommended at Manoa Falls due to the risk of falling rocks and leptospirosis, a bacterial disease. Check current advisories before going.
Lulumahu Falls Trail
Lulumahu Falls is a bit more adventurous. This hike, while not overly long (about 2 miles roundtrip), requires navigating stream crossings, muddy paths, and a bit of scrambling. The waterfall itself is stunning, cascading down a verdant cliff face. You’ll need a permit (though easily obtainable online for a small fee) from the Department of Land and Natural Resources (DLNR) to legally access the trail. This permit helps ensure responsible access and conservation of the area.
Directions: The trailhead is located off of the Pali Highway (Highway 61). It’s tricky to find because it’s in a residential area, and parking is limited. Search for “Lulumahu Falls Trailhead near Nuuanu, HI” on Google Maps (be precise!).
Tips:
- Water shoes or hiking sandals are a must, as you’ll be walking in water.
- Bring a waterproof bag for your phone and valuables.
- Be aware of the weather; the trail can become dangerous after heavy rain.
- Respect the ‘aina (land) and pack out everything you pack in.
Waimea Falls
Waimea Valley is more than just a waterfall hike; it’s a botanical garden and cultural site. While the waterfall itself is smaller than others on Oahu (around 45 feet), the accessibility and overall experience make it worthwhile. The paved path to the falls is stroller-friendly, making it a good option for families with young children.
Cost: Entrance to Waimea Valley costs around $25 per adult and $18 per child. This fee includes access to the botanical gardens, cultural demonstrations, and the waterfall.
Directions: Waimea Valley is located on the North Shore of Oahu. Take Kamehameha Highway (Highway 83) to Waimea Valley Road. There is ample parking available.
Tips:
- Check the Waimea Valley website for the waterfall swimming schedule. Swimming is permitted at certain times when conditions are safe.
- Bring a swimsuit and towel.
- Allow plenty of time to explore the botanical gardens.
Maui: The Valley Isle’s Waterfall Wonders
Maui, known as “The Valley Isle,” is home to the iconic Road to Hana, a winding coastal drive packed with breathtaking waterfalls and lush rainforests. Many of these waterfalls are easily accessible, while others require more adventurous hikes. Road to Hana is on many “bucket lists” for a reason — with its iconic waterfalls scattered all along the way.
Road to Hana Waterfalls
The Road to Hana is a waterfall lover’s paradise. Driving the Road to Hana is an all-day affair and you should plan ahead before attempting it. There are countless waterfalls along the route, ranging from small cascades to towering falls. Some of the most popular include:
- Twin Falls: An easy hike to two small waterfalls and swimming holes. A great option for families.
- Upper Waikani Falls (Three Bears Falls): A picturesque set of three waterfalls cascading down a rock face. Easily viewed from the road.
- Waimoku Falls (Pipiwai Trail): A moderately challenging 4-mile roundtrip hike through a bamboo forest to a stunning 400-foot waterfall. Part of Haleakala National Park, requiring national parks pass or entry fee.
Directions: The Road to Hana starts in Paia, a small town on Maui’s north shore. Follow Hana Highway (Highway 360) east. The waterfalls are located along the highway, with parking areas and trailheads clearly marked.
Tips:
- Start early, as the Road to Hana is a popular drive and parking areas fill up quickly.
- Drive carefully and be respectful of local residents.
- Bring snacks and water, as there are limited food options along the route.
- Check the weather forecast before you go, as the Road to Hana can be dangerous after heavy rain.
- Respect the ‘aina (land) and pack out everything you pack in.
Pools of Ohe’o (Seven Sacred Pools)
While often referred to as the “Seven Sacred Pools,” the Pools of Ohe’o are actually a series of cascading pools and waterfalls located near Hana. The ‘Ohe’o Gulch is a part of Haleakala National Park and requires a National Parks Pass to enter or a per-vehicle entry fee. Swimming is sometimes prohibited if the flow is too high. Be sure to check the alert warnings for the Haleakala National Park.
Cost: As part of Haleakala National Park, Seven Sacred Pools costs $30 per vehicle for entry (3 day pass).
Directions: The Pools of Ohe’o are located about 10 miles past Hana on Hana Highway (Highway 31).
Tips:
- Check the park’s website for swimming conditions before you go.
- Wear sturdy shoes, as the rocks around the pools can be slippery.
- Be aware of flash flood warnings.
Kauai: The Garden Isle’s Hidden Gems
Kauai, known as “The Garden Isle,” is a paradise for waterfall enthusiasts. Lush vegetation, rugged mountains, and abundant rainfall create the perfect conditions for stunning waterfalls. From easily accessible viewpoints to challenging backcountry hikes, Kauai has something for every level of adventurer.
Secret Falls (Uluwehi Falls)
Reaching Secret Falls requires a combination of kayaking and hiking, making it a unique and rewarding adventure. You’ll kayak up the Wailua River and then hike through a lush rainforest to reach the waterfall. The waterfall plunges into a refreshing pool, perfect for swimming.
Cost: Kayak rentals typically cost around $50-$75 per day. Guided tours are available for those who prefer a more structured experience. You can even find combo Kayak and Luau experiences in Kauai.
Directions: Kayak rentals are available near the mouth of the Wailua River. From there, you’ll kayak upstream to the trailhead for Secret Falls.
Tips:
- Wear appropriate shoes for kayaking and hiking.
- Bring a dry bag for your phone and valuables.
- Consider a guided tour if you’re not comfortable kayaking on your own.
Hanakapiai Falls
Hanakapiai Falls is located along the Kalalau Trail, one of the most famous hiking trails in Hawaii. This challenging 8-mile roundtrip hike offers stunning views of the Na Pali Coast and leads to a towering 300-foot waterfall. The Kalalau Trail requires a permit, and advanced reservations are essential. Hanakapiai Falls is a popular destination among hikers who want to spend 1 or 2 nights along the Kalalau Trail.
Directions: The Kalalau Trail starts at Ke’e Beach, at the end of Highway 560 on Kauai’s North Shore.
Tips:
- Obtain a permit well in advance. You can book it in advance online on the official state website.
- Be prepared for a strenuous hike with steep climbs and stream crossings.
- Wear sturdy hiking boots.
- Bring plenty of water and snacks.
- Be aware of the risks of flash floods.
Opaeka’a Falls
For those looking for an easily accessible waterfall, Opaeka’a Falls is a great option. This waterfall can be viewed from a scenic overlook on the side of the road. While you can’t hike to the base of the falls, the views are impressive, especially after a rainstorm. It also makes a great spot for photo opportunities.
Directions: Opaeka’a Falls is located on Kuamoo Road (Highway 580) near Kapa’a. There is a parking area at the overlook.
Tips:
- Visit after a rainstorm for the most impressive views.
- Bring your camera for some great photo opportunities.
Big Island: Lava Landscapes and Waterfalls
The Big Island, also known as Hawaii Island, is a land of contrasts, from volcanic landscapes to lush rainforests. This diversity extends to its waterfalls, which range from cascading falls near Hilo to hidden gems in the Kohala Mountains.
Rainbow Falls
Rainbow Falls is located in Hilo and is easily accessible. This 80-foot waterfall is known for the rainbows that form in the mist when the sun is shining. It’s a popular spot for photography and a quick stop on a sightseeing tour of Hilo, as it is located within a state park.
Directions: Rainbow Falls is located in Wailuku River State Park in Hilo. Follow Waianuenue Avenue to Rainbow Drive.
Tips:
- Visit in the morning for the best chance of seeing a rainbow.
- Take caution on the rocks near the waterfall, as they can be slippery.
Akaka Falls
Akaka Falls State Park is home to two impressive waterfalls: Akaka Falls and Kahuna Falls. The paved trail through the park is relatively easy, making it a good option for families. Akaka Falls plunges 442 feet, making it one of the tallest waterfalls in Hawaii. Kahuna Falls is smaller but still beautiful.
Cost: The entry fee for Akaka Falls State Park is $5 per vehicle. Non-residents pay $5 per person for entry as well.
Directions: Akaka Falls State Park is located off Highway 220 near Honomu.
Tips:
- Wear comfortable shoes for walking.
- Bring rain gear, as the area can be wet.
Umauma Falls & Zipline Experience
For a unique waterfall experience, consider visiting Umauma Falls and doing a zipline tour. The falls are on private property, but access is granted through the zipline company and garden tours. The triple-tiered waterfall is stunning, and the zipline provides a thrilling way to experience the landscape. As you zip along the courses, you’ll soar past the falls.
Cost: Zipline tours typically start around $150 per person. Garden Tours are $29 per adult (13 and up). Child garden tour (ages 4-12) is $19.
Directions: Umauma Falls is located near Hakalau on the Hamakua Coast. Search “Umauma Falls” in Google Maps to see precise directions.
Tips:
- Book your zipline tour in advance.
- Wear closed-toe shoes.
- Follow the safety instructions provided by the zipline guides.
Safety First: Essential Tips for Waterfall Hiking
While hiking to waterfalls in Hawaii is an incredible experience, it’s essential to prioritize safety. Here are some crucial tips to keep in mind:
- Check the weather forecast: Avoid hiking during or after heavy rain, as trails can become slippery and flash floods can occur.
- Wear appropriate footwear: Sturdy hiking shoes or boots with good traction are essential. Water shoes or hiking sandals are recommended for hikes that involve stream crossings.
- Bring plenty of water and snacks: Hiking can be strenuous, so stay hydrated and energized.
- Let someone know your plans: Tell a friend or family member where you’re going and when you expect to be back.
- Stay on marked trails: Avoid venturing off the trail, as it can be dangerous and disrupt the natural environment.
- Be aware of flash flood warnings: Flash floods can occur suddenly and without warning. If you see or hear signs of a flash flood, move to higher ground immediately.
- Respect the ‘aina (land): Pack out everything you pack in and avoid disturbing the natural environment.
- Be aware of potential hazards: Watch out for slippery rocks, falling rocks, and stinging insects.
- Check for Leptospirosis warnings: Leptospirosis is a bacterial disease that can be contracted through contact with contaminated water. Check for any advisories before swimming in freshwater streams or pools.
- Obtain Necessary Permits: Many trails are on private property or require permits for legal access. Research and obtain the correct permits before visiting.
Sustainable Hiking Practices: Respecting Hawaii’s Natural Beauty
As responsible visitors, it’s crucial to practice sustainable hiking to minimize our impact on Hawaii’s fragile ecosystems. Here are some tips:
- Stay on designated trails: Avoid creating new trails, which can damage vegetation and erode the soil.
- Pack out all trash: Leave no trace of your visit.
- Avoid touching or disturbing plants and animals: Observe wildlife from a distance.
- Use reef-safe sunscreen: Protect Hawaii’s coral reefs from harmful chemicals.
- Support local businesses: Choose tour operators and accommodations that prioritize sustainability.
- Respect cultural sites: Be mindful of sacred places and follow posted guidelines.
Essential Gear for Waterfall Hikes
Having the right gear can make your waterfall hike more enjoyable and safer. Here’s a list of essential items:
- Backpack: To carry water, snacks, and other essentials.
- Water bottle or hydration pack: Stay hydrated throughout your hike.
- Snacks: Energy bars, trail mix, or fruit.
- Sunscreen: Protect your skin from the sun’s rays.
- Insect repellent: Mosquitoes and other biting insects can be prevalent in rainforest areas.
- First-aid kit: Include essentials like bandages, antiseptic wipes, and pain relievers.
- Rain gear: A lightweight rain jacket or poncho can be helpful in case of sudden showers.
- Camera: Capture the beauty of the waterfalls and surrounding landscapes.
- Towel: If you plan on swimming.
- Dry bag: Protect your phone and valuables from water damage.
- Headlamp or flashlight: Useful for hiking in low light conditions.
- Hiking Poles: These can be useful when crossing streams or steep inclines.
FAQ Section
Q: What is leptospirosis, and how can I avoid it?
A: Leptospirosis is a bacterial disease that can be contracted through contact with contaminated water. To avoid it, avoid swimming in freshwater streams or pools if there are any warnings or advisories. Cover any cuts or abrasions with waterproof bandages. Avoid drinking untreated water. Wash your hands thoroughly after being in contact with freshwater.
Q: Do I need a permit to hike to waterfalls in Hawaii?
A: Some trails require permits, especially those on private property or within state or national parks. Check the regulations for each trail before you go. For example, the Kalalau Trail on Kauai requires a permit, and Lulumahu Falls on Oahu requires a DLNR permit.
Q: What should I do if I encounter a flash flood?
A: If you see or hear signs of a flash flood, such as rising water or a sudden increase in water flow, move to higher ground immediately. Do not attempt to cross flooded streams or rivers.
Q: Are there any waterfalls in Hawaii where swimming is not allowed?
A: Yes, swimming is not allowed in some waterfalls due to safety concerns or cultural reasons. Manoa Falls on Oahu is often not recommended for swimming due to the risk of falling rocks and leptospirosis. Always check for posted signs or advisories before swimming.
Q: What is the best time of year to hike to waterfalls in Hawaii?
A: The best time to hike to waterfalls in Hawaii is during the shoulder seasons (spring and fall), when the weather is generally mild and the crowds are smaller. Winter can be wetter, but the waterfalls are often more impressive. Summer can be hot and humid.
Q: Are there guided waterfall hiking tours available in Hawaii?
A: Yes, many tour operators offer guided waterfall hiking tours in Hawaii. These tours can be a great option for those who are new to hiking or who want a more structured experience.
References
- Hawaii Department of Land and Natural Resources (DLNR)
- National Park Service (NPS)
- Haleakala National Park Alert Warnings
Ready to embark on your Hawaiian waterfall adventure? Don’t just dream it – do it! Start planning your trip today, research the trails that pique your interest, and gather the necessary gear. Book your permits, pack your bags, and prepare to be mesmerized by the natural beauty of Hawaii’s hidden waterfalls. Your unforgettable tropical escape awaits!
