Best waterfalls around Heeia, located in the Koʻolaupoko District on Oʻahu, Hawaiʻi, offers access to several natural waterfalls. The region is characterized by lush rainforests and mountainous terrain, providing a setting for various outdoor activities. Waterfalls in this area range from easily accessible to more rugged, often featuring natural pools. The landscape is shaped by volcanic activity and consistent rainfall, contributing to the formation of these natural features.
Last updated: June 24, 2026
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As a waterfall it is about 5/10, as a hike about 3/10, ( extremely muddy when we did it), but for forest birdlife, 8/10.
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The waterfall itself is beautiful with the thick jungle and mossy backdrop. The mosquitoes throughout Lyon Arboretum and the ʻAihualama Falls Trail are pretty bad!
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Maunawili Falls is a beautiful waterfall in the middle of the jungle. The water first flows down a rocky path and then cascades into the pool below, where you can go for a swim. The main trail is closed at the moment, but the waterfall can still be reached via other trails (e.g. from Pali Highway).
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Usually, you can watch the water running down a beautiful rocky and moss covered wall at ʻAihualama Falls. Depending on the recent amount of rain in the valley, they might be dry or carry a lot of water!
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Reaching Luaʻalaea Falls might be a little harder than nearby Mānoa Falls, but thanks to its lesser popularity, there's a good chance that you will have the entire waterfall to yourself or just share with a handful of people. The waterfall itself is beautiful, especially if there was some rain before, and is a great spot for a little refreshment under the falling water.
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At the first pool you can jump into the water with a rope or from a rock. Shady rest area available.
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Main trail is closed now, but still reachable via side trails from Pali. Great 10 foot jumps into deep pool. Side cliffs can be jumps of 35 feet but water is deep and boulder free. The hike down from the main trail is very steep and muddy.
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The jungle on the Maunawili Falls Trail is beautiful. However, you have to be careful because the path is full of roots and often slippery. You have to cross the stream several times. You should also not go swimming with open wounds, since the water can contain leptospirosis bacteria.
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Yes, Likeke Falls is considered a hidden gem and a popular, family-friendly hiking destination. The hike is short, about 0.8 miles round trip, taking only 15 to 20 minutes to reach the falls. It features a two-tiered waterfall with shallow pools and leads through a lush rainforest. You can also find other easy hikes in the area, such as the Likeke Falls Trail itself, which is listed among easy hikes around Heeia.
Trail conditions can vary significantly. For example, the hike to Maunawili Falls is often described as muddy and adventurous, with multiple stream crossings over moss-covered rocks. Similarly, the trail to Waimano Falls is known for being steep and typically very muddy. It's always advisable to be prepared for slippery conditions and stream crossings when exploring waterfalls in this region.
Yes, several waterfalls in the area offer opportunities for swimming. Maunawili Falls cascades into a deep, swimmable pool, and is even known for cliff-jumping spots. Waimano Falls also features multi-level waterfalls with pools suitable for swimming and cliff jumping. However, be aware that the water can contain leptospirosis bacteria, so it's recommended not to swim with open wounds.
Beyond the waterfalls themselves, you'll encounter lush rainforests, dense tropical forests, and scenic views of the Koʻolau Mountains. Trails often feature native plants and unique geological formations. For instance, the hike to Likeke Falls includes a section of historic cobblestone road from the old Pali Road, adding a cultural dimension to the natural beauty.
Many waterfalls in the region, like Likeke Falls, are spring-fed and ensure a year-round flow, though it may be reduced to a trickle during dry summer months. Other falls, such as ʻAihualama Falls and Waimano Falls, are rain-fed, meaning their flow can vary significantly depending on recent rainfall. Visiting after a period of rain will generally offer a more impressive waterfall experience.
Yes, Waimano Falls is often considered one of Oʻahu's 'best-kept secrets,' appealing to those seeking a more adventurous and secluded experience away from crowds. Similarly, Luaʻalaea Falls is less popular than nearby Mānoa Falls, offering a good chance to enjoy the waterfall with fewer people, especially if there was recent rain.
Given the often muddy and slippery trail conditions, sturdy hiking shoes with good grip are essential. You should also be prepared for stream crossings. Lightweight, quick-drying clothing is advisable. Mosquitoes can be prevalent, especially in areas like Lyon Arboretum and the ʻAihualama Falls Trail, so insect repellent is recommended. If you plan to swim, bring a towel and swimwear.
The Heeia area offers various outdoor activities. You can explore a range of road cycling routes or general cycling routes. Some popular cycling routes include the Kalihi via Kāneʻohe Bay loop or the Kamehameha Highway Scenic Drive. These routes provide different ways to experience the scenic beauty of the region.
Yes, the hike to Likeke Falls notably includes a section of the historic cobblestone road from the old Pali Road. This adds a unique cultural and historical dimension to the natural beauty of the trail, allowing visitors to experience a piece of Oʻahu's past while enjoying the rainforest environment.
Visitors particularly enjoy the immersive jungle settings, the opportunity to swim in natural pools, and the sense of adventure. For example, the jungle on the Maunawili Falls Trail is highly praised for its beauty, despite the challenging conditions. The chance to find secluded spots, like at Luaʻalaea Falls, is also a significant draw.
Hike durations vary. The hike to Likeke Falls is relatively short, about 0.8 miles round trip, taking only 15 to 20 minutes. The hike to Waimano Falls is approximately 2.9 miles round trip. For Maunawili Falls, while the original trailhead is closed, accessing it via the longer Maunawili Demonstration Trail can be about 5 miles round-trip with more elevation gain.


Happy to travel a little further afield? Then browse these guides for the best waterfalls around Heeia: