Kauai Kayaking and Hiking: Wailua River and Secret Falls

Embark on a family-friendly adventure in Kauai, kayaking and hiking through the Wailua river valley to discover the enchanting Uluwehi falls, also known as Secret Falls. Immerse yourself in the sacred waterways and lush tropical forests while learning about Hawaiian history and legends.

Duration: 5 hours
Cancellation: 24 hours
Highlights
  • Secret Falls (Uluwehi Falls) - A stunning 100-foot waterfall perfect for swimming, photography, enjoying snacks, and unwinding.
  • Wailua River State Park - Marina site.
  • Duke’s Kayak Adventures - Check-in site.
What's Included
  • All taxes, fees, and handling charges included
  • Guided by a professional
  • Variety of activities offered
  • Use of backpack-style dry bag provided
What's Not Included
  • Lunch
  • Hotel pickup and drop-off
  • Gratuities
  • Drinking water
  • Parking fees
Additional Information

Embark on a guided adventure in Kauai that’s perfect for the whole family, involving kayaking across the riveting Wailua river valley and hiking to the Uluwehi falls, better known as Secret Falls. Our professional tour guide will accompany you as you paddle through some of Kauai’s most revered waterways and trek through its stunning tropical forest,…

Location
4-361 Kuhio Hwy ste 106
Kuhio Highway
Turn off KUHIO hwy into the shopping plaza with the green building which is across the street from the Shell gas station. Look for the STAND UP PADDLE shop and Dukes Kayak Adventures sandwich board next to it. Feel free to park nearby and your guide will meet you and take care of you from there.
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Customer Ratings
4.8
(1419 Ratings)
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Kim_g
Jan 14, 2026
Zach was an outstanding... - Zach was an outstanding guide! Very knowledgeable of both flora and fauna. Very gracious with encouragement. Loved the bird he calls during the hike. It was special.
Review provided by Viator
Robert_o
Jan 13, 2026
Great adventure for anyone! - Lead by Makayla. She saw that everyone was safe and able to make both the kayak and walking trip safely. She's a great tour guide. Weather was clear and dry, she ensured we were comfortable throughout the entire venue.
Review provided by Viator
Laurie_d
Jan 13, 2026
Kayak Zack is the BEST! - It was a wonderful trip. If you’ve never paddled a kayak it may be slightly challenging. We own kayaks and use them as often as we can, but paddling non stop for a couple miles is hard on the arms! Zack made the whole trip interesting and enjoyable. The “not so secret” Secret Falls were so worth the paddling and mud trekking hike. I commend Zack for providing hiking sticks, he is the smartest guide out there! Oh, and he talks to animals too!
Review provided by Viator
Karen_r
Jan 9, 2026
Fantastic - It was very muddy due to the rain, definitely need close toed shoes not sandals. Our guide Zach was fantastic! The highlight of our ten day tour....
Review provided by Viator
Logan_j
Jan 8, 2026
10/10 kayak & hike - worth it! - Excellent experience with “Zack the Kayak” guy! We had a blast celebrating our 5-year anniversary, will definitely be back!
Review provided by Viator
Matthew_h
Jan 7, 2026
Kayak and Hike to the falls! - Kayak Zack was a terrific and patient guide. All about safety and making sure everyone in the group is having a great experience. We had a special needs adult with us and he could not have been nicer. Walking sticks provided and necessary! Some walking through the river on stones. Wear good trail shoes that you don't mind being soaked in. I wore a bathing suit. Perfect choice. Kayaking for about 2 miles. Hiking through the jungle to the falls for a little less than 2 miles. You can do this!
Review provided by Viator
Kathie_m
Jan 7, 2026
Grattitude - We weren't able to go because of the high winds. The trip was canceled but the operators and Brian took our number and reached out with updates to see if we could get in with another group. Brian was really concerned about our safety. That's a five star to me!
Review provided by Viator
Page_w
Jan 3, 2026
So fun! - This was a perfect activity. Bring mud friendly shoes and a camera. Absolutely beautiful. Zach our guisexwas the best
Review provided by Viator
Melissa_c
Jan 2, 2026
Trail can be muddy and... - Trail can be muddy and slippery so plan to wear shoes that can get muddy and a pair to change into after. Great experience and beautiful hike! Our guide Zach was amazing!
Review provided by Viator
Edward_r
Dec 31, 2025
Zach was fantastic! Lots... - Zach was fantastic! Lots of shared stories about local plants and wildlife. And even a few jokes! He’s a great guy and we had a really fun adventure.
Review provided by Viator
From $140
up to 12 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).