Hawaii is much more than just beaches and luaus. Tucked away in its lush interior are hidden waterfall pools offering a refreshing and unforgettable swimming experience. This guide unveils some of the best, providing directions, tips, and essential information to make your adventure safe and memorable.
Oahu’s Secret Swimming Holes: A Journey Inland
While Oahu is famous for Waikiki, venturing beyond the coastline reveals a different kind of paradise. You might be surprised; most are free or very cheap to enter!
Manoa Falls: A Classic Hike with a Reward
Manoa Falls is probably one of the most well-known waterfall hikes on Oahu, but for good reason. The 1.6-mile round trip trail winds through a dense rainforest, culminating in a stunning 150-foot waterfall that cascades into a pool below. While swimming is technically discouraged due to the risk of falling rocks and leptospirosis (research leptospirosis before deciding to enter the water), the sheer beauty of the falls makes the hike worthwhile. The trail can be muddy, so wear appropriate footwear and bring mosquito repellent. Parking costs are minimal, only a few dollars, or you can find free street parking further away. The hike itself is free.
Waimea Falls: A Cultural and Natural Experience
Located in Waimea Valley, this is a more controlled and family-friendly option. The valley is a botanical garden with historical sites of ancient Hawaii. The paved trail to the waterfall is easy and accessible, making it suitable for all ages. Swimming is allowed, and lifeguards are present for added safety. Admission to Waimea Valley includes access to the falls and cultural demonstrations. Prices usually range from $25-30 for adults and less for children. They supply lifejackets which are required. Don’t forget your swimsuit and towel! Check their website for updated hours and any special events. Waimea Valley also has a rich history and offers cultural demonstrations like hula and lei making; consider taking the time to delve deeper into Oahu’s past.
Lulumahu Falls: Adventure for the Experienced Hiker
Lulumahu Falls is definitely not for the faint of heart. This hike involves navigating through thick vegetation, scrambling over rocks, and wading through streams. Reaching the falls requires crossing private property, and while many do it, you should be aware of the potential for trespassing issues. However, the stunning views and the sense of adventure make it a popular choice for experienced hikers. Do your research and go with someone who’s been there before. The trail is not marked, and getting lost is a real possibility. Before attempting this hike, inform yourself of the potential risks and consider going with a guided tour. No official parking area exists; park respectfully on the side of the road.
Maui’s Waterfalls: Road to Hana and Beyond
Maui is renowned for the Road to Hana, a scenic drive with countless waterfalls and plunge pools along the way. It can be intimidating at first, but I assure you, it’s worth it. But there’s more to Maui waterfalls than just that famed road!
The Pools of Ohe’o (Seven Sacred Pools): A National Park Gem
Located within Haleakala National Park, the Pools of Ohe’o (also known as the Seven Sacred Pools, although the name is a bit of a misnomer) are a series of cascading waterfalls and pools. The Pipiwai Trail, a 4-mile round trip hike, leads to the majestic Waimoku Falls. While swimming is sometimes permitted in the lower pools, be sure to check conditions with park rangers beforehand; flash floods are a risk. The entrance fee to Haleakala National Park covers access to the Pools of Ohe’o. As of early 2024, it’s $30 per vehicle and valid for 3 days from the day of purchase. Wear proper hiking shoes, bring water, and be prepared for rain. The pools are beautiful and invigorating – a truly memorable experience.
Twin Falls: An Accessible Roadside Stop
If you’re not up for a long hike, Twin Falls is a great option. Located near the beginning of the Road to Hana, it’s easily accessible. The short hike to the falls is relatively easy, and you can often swim in the pools below. There’s a small entrance fee and a stand selling fresh fruit smoothies. It’s usually crowded, so try to go early in the morning. This is a popular spot to get your first glimpse of a Road to Hana waterfall, a perfect introduction before the more strenuous treks ahead.
Upper Waikani Falls (Three Bears Falls): A Picturesque Roadside Cascade
Also along the Road to Hana, Upper Waikani Falls, or Three Bears Falls, is easily viewed from the road. While it’s tempting to jump right in, be extremely cautious crossing the road, which is usually busy. There is a short, steep, and sometimes slippery trail down to the pools. Swimming is possible, but respect the power of the falls and potential hazards. No permits are needed, so you can enjoy it freely. The vibrant surroundings create the ultimate backdrop for photos as well.
Big Island’s Hidden Oases: Exploring Volcanic Landscapes
The Big Island offers a unique waterfall experience, shaped by its volcanic landscape. These are truly hidden gems!
Akaka Falls State Park: A Breathtaking View from Above
Akaka Falls State Park boasts a paved loop trail that leads to stunning views of Akaka Falls and Kahuna Falls. Swimming is not allowed beneath Akaka Falls itself, but the lush rainforest scenery is incredible. The short half-mile hike is suitable for all ages. Entrance fee is $5 per vehicle for non-residents, and $10 per person for walk-ins, plus parking fees. It’s a quick and easy way to experience the majesty of a Hawaiian waterfall; the viewpoints provide amazing photo opportunities.
Rainbow Falls: Viewing a Waterfall with a Colorful Twist
Located within Wailuku River State Park, Rainbow Falls gets its name from the rainbows that often appear in the mist. Swimming is not permitted directly under the falls due to safety concerns, but the viewing platform offers fantastic views. The park is easily accessible and free to enter. Arrive early in the morning to capture the best rainbow views. Legend says that the cave behind the falls was home to Hina, an ancient Hawaiian goddess. The surrounding greenery adds to the falls’ allure. The ease of access and the possibility of catching a rainbow make this a must-see attraction.
Umauma Falls: Ziplining and Waterfall Views
For a unique experience, consider Umauma Falls. While not a natural swimming hole, this privately owned location offers ziplining tours and stunning views of the falls. You can even plunge from the zipline into a part of the pool, which adds to the adventures. Check their website for pricing and availability. The curated landscape and activities around Umauma Falls make it an attractive option for families and those seeking an adrenaline rush.
Kauai’s Lush Valleys: The Garden Isle’s Waterfalls
Kauai, known as the “Garden Isle,” is home to some of Hawaii’s most scenic waterfalls. Kauai is also known as the island that can be explored. One can venture anywhere and find new amazing places.
Secret Falls (Uluwehi Falls): A Kayak Adventure
Reaching Secret Falls requires a kayak trip up the Wailua River, followed by a short hike through the rainforest. Kayak rentals are readily available near the river. The hike can be muddy, so wear appropriate footwear. The waterfall is well worth the effort, creating a beautiful and secluded swimming hole. Guided tours are available if you’re not comfortable navigating on your own. Expect to pay around $80 to $100 per kayak for a full-day rental from most rental companies, but you can also find half-day rentals for reduced rates. It’s a great way to combine adventure, exercise, and natural beauty into one unforgettable experience, so bring your swimming gear.
Hanakapiai Falls: A Challenging Coastal Trek
Located along the Kalalau Trail on the Na Pali Coast, Hanakapiai Falls is a challenging 8-mile hike rewarded with a majestic 300-foot waterfall. The trail is strenuous, involving steep climbs and river crossings. Swimming is possible in the pool below the falls, but be aware of the potential for flash floods and falling rocks. Permits are required, so arrange them and know updated regulations. This hike is not for beginners – be prepared for a challenging day of hiking, but the immense beauty of the Na Pali Coast and the stunning waterfall makes the effort worthwhile. Consider starting your hike early to avoid crowdness.
Opaeka’a Falls: A Convenient Overlook
Opaeka’a Falls is easily viewed from a convenient overlook without any hiking required. While swimming is not an option, the panoramic views of the falls and the surrounding valley are breathtaking. It’s a great stop for those who want to appreciate Kauai’s natural beauty without strenuous activity. There are no entry fees or hiking necessary. A nearby ancient Hawaiian village site adds a cultural context to the area, giving insight into Kauai’s history and culture. The overlook is also accessible for those with mobility issues, making it a stop suitable for all travelers.
Safety First: Preparing for Your Waterfall Adventure
Before you embark on your waterfall adventure, keep these crucial points in mind.
Check weather conditions: Flash floods can occur unexpectedly, even on sunny days. Always check the weather forecast; pay attention to warnings before heading out. Local news channels and weather websites can provide you current information.
Be aware of leptospirosis: This bacterial disease can be contracted through contaminated water. Avoid drinking water from streams and pools and cover any cuts or open wounds. The Hawaii Department of Health provides information and resources on leptospirosis.
Wear appropriate footwear: Trails can be slippery and muddy. Wear sturdy hiking shoes or water shoes with good traction.
Bring insect repellent: Mosquitoes can be plentiful, especially in rainforest areas.
Stay on marked trails: Avoid getting lost or damaging fragile vegetation.
Never jump from waterfalls: Hidden rocks and shallow water can cause serious injuries.
Respect private property: Stick to public access points and avoid trespassing. Fines are not rare!
Pack essentials: Sunscreen, water, snacks, a first-aid kit, and a waterproof bag for your electronics are crucial.
Responsible Tourism: Protecting Hawaii’s Natural Treasures
As you explore Hawaii’s waterfalls, remember to minimize your impact on the environment.
Pack out everything you pack in: Leave no trace behind.
Avoid using single-use plastics: Bring a reusable water bottle and containers.
Stay on designated trails: Help protect fragile ecosystems.
Respect wildlife: Observe animals from a distance and never feed them.
Support local businesses: Choose tour operators and vendors that prioritize sustainability.
FAQ Section
Are waterfall hikes in Hawaii safe for children?
It depends on the specific hike and the age and abilities of the children. Some hikes, like the paved trail to Waimea Falls on Oahu, are suitable for all ages. Others, like the Lulumahu Falls hike or the Hanakapiai Falls trail on Kauai, are more challenging and require caution. Always assess the difficulty level and potential hazards before bringing children along, and make sure children are supervised closely. Also, if you have a child, always check the minimum legal age required to participate in specific activities and locations.
Do I need a permit to hike to waterfalls in Hawaii?
Permits are required for some hikes, like the Kalalau Trail on Kauai, which leads to Hanakapiai Falls. Other hikes do not require permits, but it’s always a good idea to check with the local authorities or park rangers beforehand to ensure that you have the necessary permission and information.
What is the best time of year to visit waterfalls in Hawaii?
The best time to visit waterfalls in Hawaii is during the wetter months (November to March), when the waterfalls are flowing stronger. However, the trails can be muddy during this time. The summer months (April to October) are typically drier, but the waterfalls may be less impressive. Check weather conditions and waterfall flow reports before you go if possible.
Are there guided tours available for waterfall hikes?
Yes, many tour companies offer guided waterfall hikes on all the Hawaiian islands. Guided tours can be a great option for those who are unfamiliar with the area, want to learn more about the local flora and fauna, or prefer to have an experienced guide handle navigation and safety. Check reviews before your booking to make sure of their reputation and trustworthiness.
Can I swim in all the waterfall pools in Hawaii?
Swimming is not allowed in all waterfall pools in Hawaii. Some pools are closed to swimming due to safety concerns, such as the risk of falling rocks, flash floods, or leptospirosis. Always check with local authorities or park rangers before swimming in any waterfall pool to ensure that it is safe and permitted.
References
Hawaii Department of Health
National Park Service
Hawaii State Parks
Ready to chase waterfalls and experience the magic of Hawaii’s hidden swimming holes? Plan your adventure today, pack your bags, and get ready to discover a side of Hawaii you’ll never forget. But before you do, share this article with your family and friends who love adventure and nature trips!
