Wailua River | Book Kauai Tours, Activities & Things to Do with HawaiiActivities.com
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Kauai Top Sights & Attractions

Wailua River Adventures

4.56
(590)
Kauai’s Wailua River flows from Mt. Waialeale past lush jungle landscapes and hidden waterfalls, creating the perfect setting for outdoor adventure. Paddle a kayak through calm, scenic waters to explore secret falls and ancient sites, or take a relaxing boat cruise to the famous Fern Grotto. Whether you're chasing waterfalls or enjoying the ride, the Wailua River offers one of Kauai’s most rewarding nature experiences.
Pro Tips
  • - Bring bug spray. The Wailua River winds through heavily forested areas in one of the wettest places on earth, but a quick spray before departure will make for a much more enjoyable trip.
  • - Some tours will also let you dock your kayak and embark on a hike to secret waterfalls tucked back into the rainforest.

Top-Rated Activities for Kauai

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1

Kauai Mountain Tubing Adventure – Float Through Jungle Tunnels & Canals
USD 176.96
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2

Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
USD 35.00
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3

Kauai ATV Waterfall Tour at Kipu Ranch - Off-Road 3-Hour Expedition
From USD 211.90
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4

5-Hour Liko Kauai Catamaran Tour - Na Pali Coast Sea Caves & Snorkel with Lunch
From USD 214.35
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5

Smiths Family Garden Luau in Kauai - Authentic Hawaiian Dinner & Show
From USD 30.00
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6

Wailua River Kayak & Secret Falls Hike - Guided Kauai Adventure
USD 149.00
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7

Private Kauai Doors On & Off Na Pali Coast Air Tour - Mauna Loa Helicopter
USD 359.00
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8

Luau Kalamaku Kauai – Award-Winning Hawaiian Dinner Show with Fire Knife Dance
From USD 179.06
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9

3.5-Hour Na Pali Sunset Dinner Cruise with Open Bar on Holo Holo Catamaran
From USD 247.32
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10

Kauai Helicopter Tour & Eco Adventure Flight from Lihue - Blue Hawaiian Helicopters

From USD 409.00
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11

Kipu Ranch ATV Tour – Scenic Ride Through Jurassic Park Film Locations
From USD 211.90
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12

Small-Group Napali Coast Boat Tour, Sea Caves, Snorkel & Lunch - Seiko Catamaran
From USD 235.89
(2)
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13

Kauai Exclusive Bus Charter Service by Polynesian Adventure Tours
From USD 1,343.52
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14

Kauai Island Tour - Hanalei, Kilauea Lighthouse, Chocolate Tasting & Movie Sites
From USD 179.06
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15

Deluxe Na Pali Experience Snorkel Tour, Breakfast & Lunch - Holo Holo Charters
From USD 274.20
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16

Hidden Valleys of Kauai Waterfall Swim, Kayak & Hike Adventure
USD 157.07
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17

Na Pali Coast Snorkel Tour with Lunch - Kauai Sea Tours Lucky Lady Catamaran
USD 233.73
(9)
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18

Kauai Na Pali Sunset Cruise with Open Bar & Taco Buffet Dinner - Lucky Lady
USD 222.86
(7)
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19

Holo Holo Super Kauai Snorkel Tour - Niihau & Na Pali Coast Adventure with Breakfast, Lunch & Drinks
From USD 338.72
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20

Air Kauai Helicopter Tours - Scenic Circle Island Flights from Lihue Airport
From USD 280.00
(6)

Latest reviews of Wailua River Adventures

Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula

Great river tour

2026/01/03 Families with Young Children Hfam

This was the perfect fit for us and our 3 year old. The boat is kid friendly and the fern grotto is easily accessible with a short walk on a paved path. Great opportunity to see something up river for those with small ch... more

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Wailua River Kayak & Secret Falls Hike - Guided Kauai Adventure

Great family adventure

2026/01/03 Families Great family adventure!

Our family of six had a great day on the paddle and hike to Secret Falls. Our guide was Harrison and he was amazing. Fun, helpful, and gave us all kinds of cool facts and stories about the flora and fauna and people of... more

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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula

Great outing!

2025/12/10 Friends LP

We had a great time! Enjoyed the fabulous entertainment and the fern grotto. I felt like it was money well spent!

Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula

Great time!

2025/11/06 Families Samantha

It was great! So pretty and fun, and great to see the beautiful river and grotto.

Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula

Great experience! Fun times

2025/10/18 Couples Anniversary trip

We truly enjoyed the hospitality of the captain and crew. Beautiful scenery! We loved the live music and hula dancing

Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula

Amazing team, wonderful experience!

2025/10/04 Families with Young Children Sandeep

We had the pleasure of going on a boat tour with Veltra. They really care about customer experience and strive towards excellence.

Wailua River | Book Kauai Tours, Activities & Things to Do with HawaiiActivities.com
Kauai’s Wailua River flows from Mt. Waialeale past lush jungle landscapes and hidden waterfalls, creating the perfect setting for outdoor adventure. Paddle a kayak through calm, scenic waters to explore secret falls and ancient sites, or take a relaxing boat cruise to the famous Fern Grotto. Whether you're chasing waterfalls or enjoying the ride, the Wailua River offers one of Kauai’s most rewarding nature experiences.