Hawaii boasts some of the most breathtaking waterfall hikes in the world, ranging from easy strolls to challenging climbs. This guide dives deep into the best waterfall hikes across the Hawaiian islands, offering valuable insights, practical tips, and detailed directions to help you chase that liquid gold.
Oahu: Waterfalls Close to the City
Manoa Falls Trail
Manoa Falls is perhaps Oahu’s most accessible and iconic waterfall hike. Located just a short drive from Honolulu, this trail leads to a stunning 150-foot waterfall plunging into a lush, green valley. The trail itself is about 1.6 miles roundtrip and is generally considered moderate due to the often muddy conditions. Expect the trail to be slippery, especially after rain. Mosquitoes can also be particularly bad here, so be sure to bring insect repellent.
Getting There: From Honolulu, take Manoa Road into Manoa Valley. At the end of the road, you’ll find the Manoa Falls Trailhead. Parking is available for a fee. Public transportation options are also available.
Cost: There is a parking fee at the trailhead, typically around $5-7.
What to Expect: The trail meanders through a dense rainforest, filled with tropical plants, bamboo forests, and towering trees. The humidity is high, so dress accordingly. The final approach to the waterfall can be quite muddy, so wear appropriate footwear. Swimming is officially discouraged due to falling rocks and leptospirosis (a bacterial disease). However, many people still take the plunge.
Pro Tip: Go early in the morning to avoid crowds and increase your chances of a less crowded experience. Weekday mornings are especially quieter.
Waimea Falls Trail
Located within Waimea Valley, the Waimea Falls Trail offers a paved path to a beautiful waterfall, making it an excellent option for families and those with mobility limitations. This trail is only about 0.75 miles (one way) to the falls.
Getting There: Waimea Valley is located on the North Shore of Oahu. Follow Kamehameha Highway to Waimea Valley.
Cost: Admission to Waimea Valley is required, which includes access to the falls. Prices vary but typically range from $20-30 per adult.
What to Expect: The paved path leads through a botanical garden showcasing plants from around the world. The waterfall itself is impressive, and swimming is allowed with lifeguard supervision. Life jackets are provided. Before swimming, check the Waimea Valley website or enquire at the entrance, as swimming is sometimes closed due to water conditions or maintenance. The valley also features cultural demonstrations and historical sites.
Pro Tip: Check the Waimea Valley website for information on cultural activities and swimming conditions before planning your trip and also plan for at least 2-3 hours to enjoy the botanical gardens and the swimming.
Aihualama Falls (Judd Trail)
The Judd Trail, a loop hike combining forest trails and stream crossings, leads to Aihualama Falls, a smaller but charming waterfall nested in the back of Nuuanu valley. The Judd Trail waterfall portion is more difficult than the Manoa or Waimea valley walks.
Getting There: From Pali Highway, turn onto Nuuanu Pali Drive. Look for the small parking area on your right near the start of the trail.
Cost: Free
What to Expect: This trail can be muddy and slippery, with several stream crossings required. Be prepared to get your feet wet! The rainforest is dense and lush, making for an immersive experience. Though smaller than Manoa Falls, Aihualama Falls has a serene and peaceful ambiance.
Pro Tip: Bring water shoes or sandals that you don’t mind getting wet, and avoid this trail after heavy rain as the stream crossings can become dangerous. The loop requires good balance and agility; consider only going to the waterfall and returning the way you came if you prefer a more moderate walk.
Maui: The Road to Hana’s Liquid Treasures
Pipiwai Trail (Waimoku Falls)
The Pipiwai Trail, located within Haleakala National Park, is a must-do hike on Maui. This 4-mile roundtrip trail takes you through a stunning bamboo forest and past several smaller waterfalls before reaching the majestic Waimoku Falls. The 400-foot falls make this a highlight of the Road to Hana and amongst the most beautiful waterfalls in all of Hawaii.
Getting There: Drive the Road to Hana to mile marker 42. Park in the Haleakala National Park’s Kipahulu District.
Cost: Entry to Haleakala National Park is required. You can purchase a pass online or at the entrance. The pass is valid for several days, allowing you to explore other parts of the park.
What to Expect: The trail is mostly well-maintained and offers incredible views. The bamboo forest section is particularly enchanting. Be aware of falling rocks near Waimoku Falls and heed warning signs. Swimming is not allowed at this waterfall. Bring mosquito repellent as the mosquitoes can be aggressive here.
Pro Tip: Allocate at least 3-4 hours for this hike to fully enjoy the scenery. Arrive early in the day to avoid crowds. Check the National Park Service website for trail closures and advisories.
Pools of Ohe’o (Seven Sacred Pools/Ohe’o Gulch)
Often referred to as the Seven Sacred Pools, the Pools of Ohe’o are a series of cascading waterfalls and pools located near the Kipahulu District of Haleakala National Park. Note: The term “Seven Sacred Pools” is said to be a complete fabrication by some in the early tourism industry but the area is still a beautiful spot.
Getting There: Continue past Hana on the Road to Hana to the Kipahulu District of Haleakala National Park.
Cost: Entry to Haleakala National Park is required. Note that access to the pools themselves can be restricted depending on weather conditions and water flow.
What to Expect: From the visitor center, a short paved trail leads to viewpoints of the pools. Swimming is often restricted due to safety concerns, including the risk of flash floods. Check with park rangers for current conditions before entering the area. Even if swimming isn’t allowed, the views are breathtaking.
Pro Tip: Call the Haleakala National Park visitor center before your trip to confirm if the Pools of Ohe’o are open for swimming. Pay close attention to the weather and be prepared to leave immediately if conditions change.
Twin Falls
Located early on the Road to Hana, Twin Falls is an easily accessible waterfall hike, perfect for a quick stop. The trail is relatively short and easy, making it suitable for all ages.
Getting There: Twin Falls is located at mile marker 2 on the Road to Hana.
Cost: There is an entrance and parking fee, typically around $10-15 per vehicle.
What to Expect: The trail leads to two waterfalls, one larger than the other. Swimming is possible in the pools below the waterfalls, though the water can be cold. There’s also a small snack stand selling treats and refreshments. The trail can get muddy, especially after rain.
Pro Tip: This is a popular stop, so expect crowds. Go early to avoid the tour buses. Bring swimwear and a towel if you plan to swim. Purchase a fresh fruit smoothie from the snack stand.
Kauai: The Garden Isle’s Hidden Gems
Hanakapi’ai Falls Trail (Kalalau Trail)
The Hanakapi’ai Falls Trail is an extension of the famous Kalalau Trail on Kauai’s Na Pali Coast. This challenging 8-mile roundtrip hike takes you deep into the Hanakapi’ai Valley, rewarding you with a breathtaking 300-foot waterfall. This is a strenuous, all day hike.
Getting There: Drive to the end of Kuhio Highway (Highway 560) at Ke’e Beach. Advanced reservations are required to visit Ha’ena State Park, which includes parking and entry to the Kalalau Trail and Ke’e Beach; reserve online at gohaena.com.
Cost: Reservations are required and cost around $5 per person for entry and $25 per vehicle for parking.
What to Expect: The trail is rugged and challenging, with steep climbs, stream crossings, and uneven terrain. Be prepared for muddy conditions and slippery rocks. The reward is the magnificent Hanakapi’ai Falls, which is one of Kauai’s most impressive waterfalls. Note that swimming at Hanakapi’ai Beach is dangerous due to strong currents and should be avoided. Swimming at the falls is extremely dangerous and people have died here. Do not swim here.
Pro Tip: This hike is not for beginners. Ensure you are physically fit and wear appropriate hiking shoes. Bring plenty of water, snacks, and sunscreen. Start early in the morning to allow ample time for the hike. Check the weather forecast before you go, as the trail can become impassable after heavy rain. Reservations are essential.
Secret Falls (Uluwehi Falls)
Secret Falls, also known as Uluwehi Falls, is a hidden gem only accessible by kayak or canoe up the Wailua River. This adventure combines paddling with a short hike to a beautiful waterfall.
Getting There: Rent a kayak or canoe from one of the rental companies on the Wailua River. Paddle upstream to the designated landing area. From there, it’s a short hike to the falls.
Cost: Kayak rentals typically range from $50-80 per day per kayak. Guided tours are also available, which often include lunch and snorkeling.
What to Expect: The paddle up the Wailua River is scenic and peaceful. The hike to the falls is relatively short but can be muddy and slippery. Secret Falls itself is a stunning cascade surrounded by lush vegetation. Swimming is possible in the pool below the falls.
Pro Tip: Choose a reputable kayak rental company. Wear water shoes and clothes that you don’t mind getting wet. Bring sunscreen, a hat, and plenty of water. Consider a guided tour if you’re not comfortable kayaking on your own. Check river conditions before heading out.
Ho’opi Falls
Ho’opi Falls is a popular destination for both locals and tourists on the island of Kauai. The Ho’opi Falls Trail is approximately 2.2 miles roundtrip and is considered moderate to difficult in terms of intensity.
Getting There: From Kapaa, take Kawaihau Road heading inland. Turn onto Kapahi Rd, and then turn right onto Keahua Rd. At a small parking pullout past the bridge, that is the trailhead. The trail starts on private property, but there has been public access for years.
Cost: Free
What to Expect: The route is rugged and muddy, with stream crossings and slippery inclines. There are actually two waterfalls on this hike, one lower, and one upper. The upper falls require some swimming to reach. The lower falls are easily accessible from the trail. Due to the slippery nature of the path, wearing suitable closed-toe shoes is a good pick. Swimming is allowed, but avoid drinking the water.
Pro Tip: Due to potential hazards, it is recommended to avoid the falls after heavy rainfall. Keep an eye out for trail markings to ensure you stay on the path. Take your time trekking through this lovely, wooded path.
Big Island: Volcanic Beauty and Waterfalls
Akaka Falls State Park
Akaka Falls State Park is home to two spectacular waterfalls: Akaka Falls and Kahuna Falls. A short, paved loop trail of around 0.4 miles takes you through lush rainforest to both waterfalls.
Getting There: Akaka Falls State Park is located on the Hamakua Coast, north of Hilo. Follow Highway 19 to Akaka Falls Road, then follow the signs to the park.
Cost: There is an entrance fee per vehicle and a fee per person for non-residents.
What to Expect: The paved trail is easy to navigate and offers stunning views of Akaka Falls, which plunges 442 feet. Kahuna Falls is smaller but equally beautiful. The park is well-maintained and offers picnic areas and restrooms. The humidity is high, so dress accordingly.
Pro Tip: Arrive early in the morning to avoid crowds. Take your time to enjoy the rainforest scenery. Bring mosquito repellent.
Rainbow Falls
Rainbow Falls is another easily accessible waterfall located within Hilo. This waterfall is famous for the rainbows that often appear in the mist as the morning sun shines on the falls.
Getting There: Rainbow Falls is located in Wailuku River State Park in Hilo. Follow Waianuenue Avenue to the park.
Cost: Free
What to Expect: A short walk from the parking lot leads to a viewing platform overlooking Rainbow Falls. The waterfall is 80 feet tall and plunges into a natural pool below. Swimming is not allowed. The surrounding park is beautiful and offers picnic areas and walking trails.
Pro Tip: Visit in the morning for the best chance of seeing rainbows. Bring your camera to capture the stunning scenery.
Umauma Falls
Umauma Falls is located on private property and requires a paid visit to the World Botanical Gardens. There are actually three waterfalls that make up Umauma Falls.
Getting There: Located along the Mamalahoa Highway (Highway 19) in Hakalau, just North of Hilo.
Cost: Expect to pay about $20 general admission to the World Botanical Gardens for access to the falls and the rest of the gardens.
What to Expect: A trail leads toward the falls through the botanical garden’s paths where you’ll eventually find a lookout point. The trail continues down to the bottom of the falls. Zipline adventures are also available here.
Pro Tip: Visit in the morning, when the water falls are the most powerful. Wear appropriate footwear for walking on uneven terrain.
FAQ: Your Waterfall Hiking Questions Answered
Are waterfall hikes in Hawaii safe?
Waterfall hikes in Hawaii can be safe if you take the proper precautions. Always check the weather forecast before you go and avoid hiking after heavy rain, as trails can become slippery and flash floods are possible. Wear appropriate footwear, bring plenty of water and snacks, and be aware of your surroundings. Heed warning signs and stay on designated trails. Leptospirosis is a risk in freshwater streams and pools across all the islands. Avoid drinking the water, and cover open cuts or wounds.
What should I wear on a waterfall hike in Hawaii?
Wear lightweight, quick-drying clothing that covers your skin to protect against sun and mosquitoes. Hiking shoes or sturdy sneakers are essential for most trails, but water shoes work well for stream crossings. A hat and sunglasses will protect you from the sun, and a rain jacket is a good idea in case of sudden showers. Don’t forget insect repellent and sunscreen.
Can I swim in Hawaiian waterfalls?
Swimming in Hawaiian waterfalls is potentially dangerous and should be done with extreme caution or avoided altogether. The risks include strong currents, slippery rocks, falling rocks, and the presence of leptospirosis. Swimming is prohibited in some areas, so check for warning signs or consult with local authorities before taking the plunge. Even if swimming is allowed, proceed with caution and be aware of the potential hazards. Never dive headfirst into a waterfall pool, as the depth can be deceiving.
What is the best time of year to hike to waterfalls in Hawaii?
The best time of year to hike to waterfalls in Hawaii is during the dry season, which typically runs from April to September. During this time, the trails are less likely to be muddy, and the weather is generally more stable. However, waterfalls can be smaller during the dry season. The wet season (October to March) brings more rain, which can make the waterfalls more spectacular, but also increases the risk of flash floods and slippery trails.
Do I need a permit to hike to waterfalls in Hawaii?
Some waterfall hikes in Hawaii require permits or reservations, especially those located in state parks or national parks. For example, reservations are required to access Ha’ena State Park, which includes the Kalalau Trail on Kauai. Check the website of the relevant park or agency before you go to determine if a permit is required.
References
- Haleakala National Park Official Website
- Go Haena Official Website (Kauai)
- World Botanical Gardens (Big Island)
Don’t just dream about chasing waterfalls in Hawaii – start planning your adventure today! Research those trails and always be aware of your surroundings. The magical beauty of the Hawaiian waterfalls is waiting to be discovered. Book your flight, pack your hiking boots, and get ready to experience the unforgettable beauty of the Hawaiian Islands!
Explore Places to Stay
Feel free to zoom in and out of the map to explore the area and find the best place to stay for your trip.