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4 hours 30 minutes
Mobile ticket
Contrary to the name "Secret Falls" Uluwehi Falls has become the most popular waterfall destinations on Kauai. The paddle and hike will take some physical effort but we make everything else easy. We will provide the best hassle-free service on the river, No having to car top a bulky rental kayak and hunt for parking at the State Park. All you have to do is show up at our exclusive location and it's fun time! Our guides will setup all your equipment and will stay with you every step of the way. Adventure seekers should be comfortable in the water and should expect a 4-mile round trip paddle and a moderate 2-mile hike to the waterfall.
Not recommended for travelers with spinal injuries
Not recommended for travelers with poor cardiovascular health
Travelers should have a high level of physical fitness
For health and safety reasons, pregnant individuals are advised not to participate in this tour due to the potential risk of exposure to Leptospirosis.
Participants that are physically not capable to paddle a kayak with proper coordination.
Participants who are not physically fit to walk moderate to strenuous trail with an elevation increase to 465 feet in under 2 miles.
Footwear that secures or straps to your feet are required (for safety crocs or flip flops are not allowed).
For a full refund, cancel at least 24 hours before the scheduled departure time.
Equipment to include kayak, backrests, personal flotation devices and paddles.
Meals, snacks or beverages are NOT provided on this tour.
**This is not an easy kayak/hike adventure, but the destination is worth the effort. Your guided Kayak Adventure starts with a moderate 2 mile paddle upstream through the scenic valley of the Wailua River. After securing your kayaks on the shores of the North Fork, your moderate to strenuous 1.5 mile hike begins (proper foot wear are required). Wade through multiple streams, a lush rainforest and traverse over muddy trails all the while learning about local flora and fauna from one of our friendly and knowledgeable guides. Your hiking trek concludes with the beautiful 120′ Uluwehi Falls, a.k.a. Secret Falls. A definite rock solid adventure!
1,236 reviews
Total reviews and rating from Viator & Tripadvisor
Kurt S,
Sep 8, 2025
- Viator
Great experience- need to be somewhat fit for 1.5 mile kayak and 1.5 mile hike to waterfall - then return.
Victoria H,
Sep 7, 2025
- Viator
Such a fun adventure! Loved every part of the experience. I would love to do this again when visiting the Island of Kauai.
Carina H,
Sep 7, 2025
- Viator
Super fun! Our guide Mana was wonderful and he had lots of fun facts (and dad jokes) for the group. We kayaked down the river then went on a short hike to access the falls. Mana stopped throughout the hike and would provide the group with information on Hawaiian tradition and beliefs, pointed out key pieces of the flora and even gave us a few snacks. The kayak back is no joke. You’re going against the wind and it is a generally tiring workout. I would still say this was absolutely worth it and would highly recommend this tour to people visiting the island. I would not recommend this to people who have shoulder/back problems that prevent you from kayaking for extended periods of time or mobility issues limiting your ability to walk on uneven terrain.
Amy R,
Sep 6, 2025
- Viator
Awesome trip! Definitely need to be moderately fit for this trip. Read their instructions before hand. Good trip with teenagers! Fabulous guide - Khayman. Loved it!
Tricia S,
Sep 6, 2025
- Viator
It’s semi strenuous at times. Very manageable if you have some experience with paddling and hiking..
Operated by Alii Kayaks, LLC