Wailua River Tours Kauai 2026 | Book Kauai Tours, Activities & Things to Do with HawaiiActivities.com
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Kauai Top Sights & Attractions

Wailua River Adventures

4.57
(610)
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

Smiths Family Garden Luau in Kauai - Authentic Hawaiian Dinner & Show
From USD 30.00
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4

Kauai ATV Waterfall Tour at Kipu Ranch - Off-Road 3-Hour Expedition
From USD 211.90
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5

Wailua River Kayak & Secret Falls Hike - Guided Kauai Adventure
From USD 154.99
8% OFF
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6

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

From USD 429.00
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7

5-Hour Liko Kauai Catamaran Tour - Na Pali Coast Sea Caves & Snorkel with Lunch
From USD 214.35
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8

3.5-Hour Na Pali Sunset Dinner Cruise with Open Bar on Holo Holo Catamaran
From USD 247.32
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9

Kipu Ranch ATV Tour – Scenic Ride Through Jurassic Park Film Locations
From USD 211.90
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10

Small-Group Napali Coast Boat Tour, Sea Caves, Snorkel & Lunch - Seiko Catamaran
From USD 235.89
(3)
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11

Luau Kalamaku Kauai – Award-Winning Hawaiian Dinner Show with Fire Knife Dance
From USD 179.06
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12

Inter-Island Trip Kauai to Oahu - Complete Pearl Harbor Day Tour with Airfare & Lunch Included
USD 572.92
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13

Private Kauai Doors On & Off Na Pali Coast Air Tour - Mauna Loa Helicopter
USD 359.00
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14

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

Holo Holo Super Kauai Snorkel Tour - Niihau & Na Pali Coast Adventure with Breakfast, Lunch & Drinks
From USD 338.72
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17

Kauai Shore Excursions - Wailua River Cruise to Fern Grotto & Smith's Luau Combo
USD 271.00
(1)
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18

Koloa 8-Line Zipline Adventure - Kauai's Most Adventurous Zip Tour
From USD 169.63
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19

Smith Family Garden Luau Shore Excursion - Kauai Cruise Ship Pickup with Dinner & Polynesian Show
USD 196.50
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20

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

Latest reviews of Wailua River Adventures

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

Highly recommend!

2026/04/18 Couples Colorado visitors

The captain, guides and entertainment was outstanding

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

Was a fun relaxing cruise on the river. Interesting ,entertaining and a quick walk up to the Fern Gr

2026/04/11 Friends XrayLinda

Would do it again. Walking back saw a mommy pig with 6 babies
Relaxing and fun.

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

Really enjoyed this cruise! Oh, I'm sorry

2026/04/09 Families Judy

Staff and performers were great… Love the storytelling and music… A must do when visiting Kauai

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

Such a beautiful experience

2026/04/03 Families with Young Children Ohana

Mahalo for a fun, informative, and beautiful trip to Fern Grotto. Our family especially loved learning hula from the Smith Ohana!

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

relaxing river outing

2026/03/28 Couples TK

Great trip on the river! The captain was very informative on the local culture. The crew performed a dance at the grotto and also performed several dances on the way back on the boat. A good value.

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

great time with friends

2026/03/28 Couples Laurie

Our group of 8students had a good time, great weather and the entertainment and walking through the grotto was beautiful. A well run event.

Wailua River Tours Kauai 2026 | 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.