4.6
(1208)
13,252
hikers
5
hikes
Waterfall hiking trails in Kauaʻi County traverse a landscape defined by lush tropical rainforests, deep river valleys, and dramatic coastal cliffs. The island's volcanic origins have created a terrain rich with natural cascades and flowing waterways. Hikers can expect to encounter dense vegetation, varying elevations, and the distinctive red soil of the region. This environment provides a unique setting for exploring numerous waterfalls.
Last updated: April 25, 2026
4.7
(16)
241
hikers
4.04km
01:06
60m
60m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(3)
209
hikers
3.13km
00:51
50m
50m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.7
(15)
205
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Popular around Kauaʻi County

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Upper Hoʻopiʻi Falls are the first falls along Hoʻopiʻi Falls Trail. The water falls into a little pool, where you can go for a little swim and cool down. Please be aware, that the path to the main falls in the eastern direction is on private property and behave accordingly if you wish to continue.
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Hoʻopiʻi Falls Trail is a trail through the jungle and leads from Kapahi Road to the Hoʻopiʻi Falls. The trail, that partly follows Kapaʻa Stream, is really short and completely flat, so you don't need any experience.
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Upper Hoʻopiʻi Falls are the first falls along Hoʻopiʻi Falls Trail. The water falls into a little pool, where you can go for a little swim and cool down. Please be aware, that the path to the main falls in the eastern direction is on private property and behave accordingly if you wish to continue.
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Hoʻopiʻi Falls Trail is a trail through the jungle and leads from Kapahi Road to the Hoʻopiʻi Falls. The trail, that partly follows Kapaʻa Stream, is really short and completely flat, so you don't need any experience.
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Cross Bach twice on the way there, shoes that are allowed to get wet are recommended, and because of the mud on the way there are good soles
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The second waterfall of the walk along the Kapa’a stream. This one has a nice rocky exposed area that offers fantastic views of the fall.
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First waterfall of the short walk along the Kapa'a stream.
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Kauaʻi County offers a selection of waterfall hiking trails, with komoot featuring 5 routes specifically for exploring these natural wonders. These trails range from easy to moderate difficulty, providing options for various skill levels.
Yes, Kauaʻi County has several easy waterfall hikes perfect for families. For instance, the Upper Hoʻopiʻi Falls – Lower Ho'opi'i Falls loop from Kawaihau is an easy 2.5-mile trail that takes just over an hour, offering views of multiple cascades in a lush forest setting. Another family-friendly option is the Uluwehi Falls loop from Wailua River State Park, an easy 1.9-mile path through tropical vegetation.
While Kauaʻi County is beautiful year-round, the best time to experience the waterfalls is generally during the wetter winter months (November to March) when rainfall is more consistent, making the cascades more powerful and impressive. However, trails can be muddier during this period. The drier summer months (April to October) offer clearer skies and less mud, but waterfalls might have reduced flow.
Given the lush, often wet environment, it's advisable to wear sturdy, waterproof hiking shoes with good grip, as trails can be muddy and slippery. Lightweight, quick-drying clothing is recommended, and a rain jacket is a good idea, especially during the wetter season. Don't forget insect repellent and sun protection.
Some waterfall hikes in Kauaʻi County lead to pools where swimming might be possible, depending on conditions. The Uluwehi Falls loop from Wailua River State Park, often referred to as Secret Falls, is a popular destination where visitors frequently swim in the pool at the base of the falls. Always exercise caution and be aware of currents and water quality.
Yes, several waterfall trails in Kauaʻi County are designed as loops, allowing you to experience different scenery without retracing your steps. Examples include the Upper Hoʻopiʻi Falls – Lower Ho'opi'i Falls loop from Kawaihau and the Upper Hoʻopiʻi Falls – Lower Ho'opi'i Falls loop from Hoʻopiʻi Falls, both offering a complete circuit through the verdant landscape.
Beyond the trails themselves, Kauaʻi County boasts several impressive waterfalls and natural attractions. You can explore highlights like Waipoʻo Falls (Top of the Falls), Upper Hoʻopiʻi Falls, and the majestic Hanakapi'ai Falls. Additionally, the Kilauea Stone Dam offers an interesting man-made monument amidst the natural beauty.
The komoot community highly rates the waterfall hiking experience in Kauaʻi County, with an average score of 4.6 stars from over 1,000 reviews. Hikers frequently praise the lush tropical rainforests, the dramatic scenery, and the unique volcanic terrain that defines these trails. Many appreciate the variety of options, from easy strolls to more moderate paths, all leading to stunning cascades.
Yes, while many trails are easy, Kauaʻi County also offers moderate options for those looking for a slightly more challenging experience. These routes often feature varying elevations and dense jungle paths, providing a rewarding adventure through the island's rugged interior. Always check the specific trail details for elevation gain and terrain before heading out.
Parking availability varies by trailhead in Kauaʻi County. Popular spots, especially those leading to well-known waterfalls, can have limited parking, particularly during peak seasons. It's advisable to arrive early or consider alternative transportation options where available. For some trails, like the one leading to Uluwehi Falls (Secret Falls), access often involves a kayak or boat trip up the Wailua River before reaching the hiking portion.
Dog policies vary significantly across Kauaʻi County's parks and natural areas. While some less regulated trails or county parks might allow dogs on a leash, many state parks, natural reserves, and protected areas have strict rules prohibiting pets to protect wildlife and natural habitats. It's crucial to check the specific regulations for each trail or park before bringing your dog.


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