Top 10 Best Things to Do in Kauai | Book Kauai Tours, Activities & Things to Do with HawaiiActivities.com
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Most Popular in Kauai

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Enjoy the best activities that Kauai has to offer, rated the highest by our visitors. Don't settle for less than fabulous as you explore the most popular sights of this tropical paradise. Snorkel at Na Pali Coast, visit Waimea Canyon, explore the rugged landscape via ATV, soar over the lush greenery from a helicopter, and more! Witness the majesty of this island from every angle as you explore by air, sea, and land.
Wailua River Cruise to Fern Grotto
Na Pali Coast Boat Tours
Kauai Mountain Tubing Adventure
Zipline Adventures
Kauai Luau Tickets
Kayak Tour & Outrigger Canoe
ATV Tours & Off-Road Adventures
Kauai Helicopter Tours
Sunset Cocktail & Dinner Cruises
Guided Island Sightseeing Tours
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53 Activities Availability varies by date for all activities.
Get ready for Kauai's most popular adventure for both kids and adults in Hawaii
Sells out fast! Advanced reservations are highly recommended so book now
Pick-up Not Provided
Meal Provided
Morning / Afternoon
3.5 hour(s)
Daily
Recently booked 3 times!
Enjoy a 2-mile river cruise featuring songs and stories of ancient Hawaii
Take short nature walk through the rainforest to the lush Fern Grotto once you arrive
Pick-up Not Provided
Meal Not Provided
Morning / Afternoon
2 hour(s)
Weekdays Only
Popular : Recently booked 11 times!
5 Hour waterfall swim, hike and kayak adventure tour
Discover a secret waterfall on the Wailua River!
Pick-up Not Provided
Meal Provided
Morning / Afternoon
5 - 6 hour(s)
Weekdays Only
Recently booked 2 times!
Celebrate with the spirit of Aloha at Kauai's most popular family-owned and operated luau
Enjoy a live luau evening show complete with Hawaiian hula and a thrilling Samoan fire knife dance
Pick-up Not Provided
Meal Provided
Afternoon / Evening
2 - 4.5 hour(s)
Weekdays Only, Wheelchair accessible
Recently booked 3 times!
Experience the Na Pali Coast with Liko Kauai on a 5-hour sightseeing cruise
Explore sea caves and snorkel at one of the islands best beaches, Nu’alolo Kai if weather permits
Pick-up Not Provided
Meal Provided
Morning / Afternoon
5.5 hour(s)
Daily
Recently booked 2 times!
Take a 50-minute circle island flight & experience the beauty of Kauai from a whole new perspective
Get incredible aerial views of the Na Pali Coast sea cliffs & Waimea Canyon
Pick-up Not Provided
Meal Not Provided
Morning / Afternoon
2 hour(s)
Daily, Wheelchair accessible
Join Kipu Ranch on a 3-hour Kauai off-road adventure. Great for beginners or experienced riders!
Ride on brand new TERYX-4 Kawasaki 750 UTVS. Listed price is per person.
Pick-up Not Provided
Meal Not Provided
Morning / Afternoon
3.5 hour(s)
Tue / Wed / Thu / Fri Only
Located at the historic Kilohana Sugar Plantation, Luau Kalamaku offers amazing views and atmosphere
This fun evening includes a delicious dinner buffet, open bar, and a Polynesian evening show
Pick-up Not Provided
Meal Provided
Afternoon / Evening
3 - 3.5 hour(s)
Mon / Tue / Fri Only, Wheelchair accessible
Join Kipu Ranch on a 3-hour ATV adventure. Visit a private waterfall - Explore, Play and Swim!
Ride a new Kawasaki TERYX4 (2-4 seats) or a MulePro-FXT (5-6 seats). Listed price is per group
Pick-up Not Provided
Meal Not Provided
Morning / Afternoon
3.5 hour(s)
Tue / Wed / Thu / Fri Only
Fly above Kauai's scenic sites on a 60-minute doors-on or doors-off helicopter flight
Spot natural landmarks including Mt. Waialeale Crater, Na Pali Coast, Waimea Canyon & Jurassic Falls
Pick-up Not Provided
Meal Not Provided
Morning / Afternoon
2 hour(s)
Daily
Recently booked 3 times!
Embark on a fun and relaxing 3.5-hour sunset cruise along Na Pali coast
Enjoy a delicious island-style dinner, sunset champagne toast, an drinks from the open bar
Pick-up Not Provided
Meal Provided
Afternoon
Daily
Discover Kauai's best sights from above with Air Kauai Helicopter Tours
Fly in a helicopter above Waimea Canyon and the Na Pali Coast
Pick-up Not Provided
Meal Not Provided
Morning / Afternoon / Evening
Daily
Enjoy an exciting 45-minute doors-off Kauai helicopter with Air Kauai
Experience the only doors-off helicopter flight available on Kauai
Pick-up Not Provided
Meal Not Provided
Morning / Afternoon
2 hour(s)
Daily
Do it all in one day on a four hour Hanalei kayaking and snorkeling expedition
Paddle along the famous Hanalei River and see exquisite views of Makana Peak (Bali Hai)
Pick-up Not Provided
Meal Provided
Morning / Afternoon
5.5 - 7 hour(s)
Mon / Tue / Wed / Thu / Fri / Sat Only
Head to Poipu for the best zipline views on Kauai with either 5 or 8 lines of fun and adventure
Soar high above the Garden Isle while enjoying panoramic vistas of lush valleys and mountains.
Pick-up Not Provided
Meal Not Provided
Morning / Afternoon
2 - 3 hour(s)
Mon / Tue / Wed / Thu / Fri / Sat Only
Recently booked 2 times!
Spend 5 hours exploring the majestic Na Pali Coast on a thrilling snorkeling and sightseeing tour
Explore sea caves and snorkel at Nualolo Kai, a top ranked Kauai beach only accessible by boat
Pick-up Not Provided
Meal Provided
Morning / Afternoon
5.5 hour(s)
Daily
Enjoy a scenic 90-min sunset cruise along Kalapaki & Nawiliwili Bay, Huleia River and Ninini Point
Featuring full-service open bar, Hawaiian music, friendly crew and historical narration
Pick-up Not Provided
Meal Not Provided
Afternoon / Evening
2 hour(s)
Tue / Thu Only
Enjoy the best sights in Waimea Canyon and an easy short hike in Kokee state park
Take a guided tour at Kauai Coffee Farm, sample their exclusive line & stroll through the plantation
Pick-up Provided
Meal Not Provided
Morning
10.5 hour(s)
Mon / Wed / Fri / Sat Only
Set sail on a 5.5 hour sunset dinner sail along Kauai's beautiful Na Pali Coast
Enjoy a delicious island-style taco buffet dinner, and sip on a variety of drinks and cocktails
Pick-up Not Provided
Meal Provided
Afternoon
6 hour(s)
Daily
Enjoy a 3.5-hour Kauai kayaking adventure. Explore Hule‘ia River on a 2-mile paddle tour
Hike lush jungle trails through a fern-covered valley to the secluded pools and waterfalls
Pick-up Not Provided
Meal Not Provided
Morning
3.5 - 4 hour(s)
Tue / Fri / Sat Only
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Top-Rated Activities for Kauai

Latest reviews of Most Popular in Kauai

Kauai Backcountry Adventures Mountain Tubing Tour with Lunch

Fun family experience

2025/04/04 Families Jeanie

We had a great time on the Mountain Tubing adventure. Our guide Uso was fun, knowledgeable about the area/history and very professional. Definitely recommend this experience!

Liko Kauai Snorkel Cruises - Na Pali Coast Boat Tour & Sea Cave Adventure

Awesome day!

2025/04/02 Families Love Kauai

Captain Rob was amazing! Found a calm place to snorkel and thrilled us with many cave entries! The NaPali coast is surreal. All the crew was friendly and informative about Hawaiian culture, activities and safety. Was... more

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Kauai Backcountry Adventures Mountain Tubing Tour with Lunch

Unforgettable experience

2025/04/02 Couples Shelby

I would not pass up the opportunity to go tubing! It was such a fun and unique experience. The tour guides were funny and very knowledgeable. Do not miss out on this!

Sacred Falls Adventure - Wailua River Kayak, Hike & Waterfall Swim

Great Day - Izzy is #1.

2025/03/30 Families M5

Fun day with the family . Loved the kayak and hike. Waterfall was beautiful but crowded with tourists (like us).

Izzy was an amazing guide and really made the trip that much more fun!

Kauai Jurassic ATV Tour at Kipu Ranch - Ultimate Mountain Off-Road Adventure

AWESOME jaw dropping beauty!

2025/03/30 Families Steve H Family

This was an incredible experience! The trails were just challenging enough to give you a respect for the ruggedness of the Kipu Ranch and Kauai. The beauty you see is jaw dropping! As a parent you always like your kids t... more

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Kauai Sunset Cruise with Open Bar - Ocean & River Boat Tour from Lihue

11/10!

2025/03/29 Families Scott from Virginia

Capt Stevie and Becca turned a special cruise into something magical. Capt Stevie’s love of the land, the waters, the people, the history, and the culture of Kauai made our sunset cruise a memory for a lifetime. If I’m e... more

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Top 10 Best Things to Do in Kauai | Book Kauai Tours, Activities & Things to Do with HawaiiActivities.com
Enjoy the best activities that Kauai has to offer, rated the highest by our visitors. Don't settle for less than fabulous as you explore the most popular sights of this tropical paradise. Snorkel at Na Pali Coast, visit Waimea Canyon, explore the rugged landscape via ATV, soar over the lush greenery from a helicopter, and more! Witness the majesty of this island from every angle as you explore by air, sea, and land.