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Experience Kauai’s stunning scenery on this 5-6 hour kayaking and waterfall hike, featuring expert guides, a delicious lunch, and scenic river and rainforest views.
The Wailua River & Waterfalls Kayak Tour offers a captivating mix of adventure and nature, ideal for active travelers eager to explore Kauai’s most sacred landscapes. Priced at $145.86 per person, this tour lasts approximately 5 to 6 hours and takes place on the revered Wailua River, the original home of the first Hawaiians. With a rating of 5.0 based on over 700 reviews, and 96% recommending it, this experience is both popular and highly praised. The tour includes a delicious lunch and all necessary equipment, making it a well-rounded outdoor activity that balances physical activity with stunning scenery.
This tour is especially suited for those comfortable with moderate physical activity and who enjoy a combination of paddling, walking, and exploring lush rainforests. While many reviews praise guide expertise and breathtaking views, potential participants should be prepared for river crossings and unpaved trails that may require sturdy footwear and a good level of fitness.


The tour begins at 440 Aleka Pl, Kapaa, HI 96746. It involves kayaking in tandem on the Wailua River, covering about 4 miles round trip. The activity ends back at the same starting point, with no additional transportation needed. The tour is accessible in terms of proximity to public transportation, but travelers should be prepared for river crossings and uneven terrain.
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The combination of kayaking and rainforest hiking is a key feature that appeals to active individuals. The kayaking segment offers a peaceful paddle along the river, which holds historical significance as the route taken by the first Hawaiians. The hike through the rainforest leads to Secret Falls, a stunning 110-foot waterfall perfect for a refreshing swim and a scenic lunch stop.
Most reviews highlight the quality of the guides, with names like Thomas, Sierra, and Kieke receiving special praise for their knowledge and friendliness. The guides help navigate river crossings and trail challenges, making the experience accessible for those with moderate fitness levels.

The hike to Secret Falls covers 1.5 miles through the rainforest, with river crossings over loose rocks. The trail can vary with weather conditions, and participants should be ready for increased trail difficulty if it’s wet. The waterfall cascades into a swimming hole where guests can cool off before enjoying their lunch, which features a fresh handmade turkey sandwich with fruit and water. Vegetarian and gluten-free options are available if requested at least 48 hours in advance.
The return hike is another 1.5 miles, making the total hiking distance 3 miles. Reviewers note that although the trail can be challenging, the beautiful scenery and reward of the waterfall make it well worth the effort.

The kayaking experience covers about 2 miles each way, with tandem kayaks provided, along with paddles, backrests, and dry bags. The paddling route passes through Kauai’s most sacred area, historically significant as the landing site of the first Polynesian navigators. The calm waters and scenic surroundings make for a peaceful paddle, with many reviewers emphasizing how beautiful and relaxing the journey feels.
Some participants mention that the kayaking is easy, suitable even for those with little prior experience. However, the river crossings and the rougher trail sections at the waterfall require a reasonable level of physical fitness.

Secret Falls (Uluwehi Falls) is the tour’s main highlight. Cascading 110 feet into a swimming hole, it offers a spectacular natural setting. While the falls are no longer entirely secret, the small trail and limited crowds during the hike still allow for a peaceful visit most of the time. The waterfall picnic is a popular feature, with many reviewers describing the lunch setup as a highlight of the tour.
Participants should be prepared for rocky river crossings and potentially crowded conditions if visiting during peak times, which can somewhat diminish the sense of seclusion.
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The guides are celebrated for their depth of knowledge about Kauai’s flora, fauna, and history. They share stories about the river’s significance and the island’s natural environment, enriching the outdoor adventure. Guides like Thomas, Sierra, and Kieke are frequently praised for their friendly demeanor and informative commentary, making the trip both fun and educational.
The tour emphasizes cultural appreciation, highlighting Kauai’s importance as the original homeland of Polynesian explorers who paddled 1500 miles from the Marquesas Islands.

Participants are advised to wear closed-toed shoes, reef shoes, or Teeva-style sandals—no flip-flops or Crocs—due to the river crossings and trail conditions. Since footwear will be submerged in water, preparing for getting wet is essential. The tour provides dry bags to keep valuables safe during kayaking.
Given the trail’s uneven terrain, moderate physical fitness is recommended, and those with recent surgeries or mobility issues should consider their suitability for the hike.

The expert guides, stunning scenery, and well-organized logistics consistently earn high praise in reviews. Many describe the experience as beautiful, fun, and worth the effort. The lunch with fresh fruit and a turkey sandwich adds a satisfying touch after the hike.
Potential limitations include crowded condition at Secret Falls during peak times, which can diminish the sense of privacy, and the river crossings and uneven trail that may pose challenges for some participants.
This tour offers a balanced blend of paddling and hiking, perfect for adventurous and active visitors who want to see Kauai’s natural beauty from both water and land. The expert guides help make the experience safe and engaging, with stories that deepen the appreciation of the island’s cultural and natural significance.
While the trail conditions and crowds at Secret Falls might be considerations, the stunning waterfall and scenic river journey make this tour a worthy choice for those ready for physical activity and outdoor exploration. This experience delivers excellent value, memorable views, and a chance to connect with Kauai’s most cherished landscapes.
“It was our first kayak and hiking expedition as a family and we had a great time! Our guide was great and trip not too hard! It was beautiful hike …”
Is this tour suitable for beginners?
Yes, the kayaking and hiking are described as easy enough for most, but a moderate fitness level is recommended.
What should I wear?
Bring closed-toed shoes, reef shoes, or Teeva-style sandals; avoid flip-flops or Crocs because of river crossings. Trail conditions can be uneven, especially if wet.
How long does the tour last?
The entire experience lasts about 5 to 6 hours, including paddling, hiking, and the lunch break.
Can I request special dietary options?
Yes, vegetarian and gluten-free options are available if requested at least 48 hours in advance.
What is the maximum group size?
The tour accommodates up to 24 travelers, ensuring a more personalized experience.
Is the tour physically demanding?
While many reviews mention it being manageable, the activity involves kayaking, trail walking, and river crossings, so a moderate level of fitness is advisable.
What highlights can I expect?
You’ll paddle along historic Wailua River, hike to the 110-foot Secret Falls, and enjoy a delicious lunch amidst breathtaking scenery.
What happens if the weather is bad?
The tour requires good weather; if canceled due to rain or storms, a full refund or alternative date is offered.
How do I book this tour?
It’s recommended to book 51 days in advance for availability, through the provider Rainbow Kayak Tours.
Is this tour family-friendly?
Yes, families well-equipped for moderate physical activity generally find this tour enjoyable, especially with attentive guides ensuring safety and fun.