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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55 Activities Availability varies by date for all activities.
Float down hand-dug canals through lush jungle on a mountain tubing adventure
Explore exclusive backcountry trails on private plantation land in Lihue
Pick-up Not Provided
Meal Provided
Morning / Afternoon
3.5 hour(s)
Daily
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
Recently booked 8 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
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 4 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
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
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
3.5 hour(s)
Mon / Tue / Fri Only, Wheelchair accessible
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
Do it all in one day on a four hour Hanalei kayaking and snorkeling expedition
Paddle along the famous Hanalei River and see fanastic views of Makana Peak, also known as Bali Hai
Pick-up Not Provided
Meal Provided
Morning / Afternoon
5.5 - 7 hour(s)
Mon / Tue / Wed / Thu / Fri / Sat Only
Recently booked 2 times!
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
1.5 - 2 hour(s)
Daily
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
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
Enjoy an exciting 3-line Zip Course and an easy two-mile paddle on the scenic Hule’ia River
Hike to a small waterfall, try the Tarzan-style swing and dip into a fresh-water pool
Pick-up Not Provided
Meal Provided
Morning
6.5 hour(s)
Tue / 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
Choose your adventure — 3 unique courses! Lines vary by size, skill-level, budget & schedule
Enjoy the option to splash down into a cool private swimming hole at the end of your tour
Pick-up Not Provided
Meal Not Provided
Morning / Afternoon
2 - 3.5 hour(s)
Daily
Recently booked 2 times!
Set out on a 5-hour Na Pali Coast boat tour aboard a fun and exciting power catamaran
Explore sea caves and snorkel at Nualolo Kai, one of Kauai's best ranked beaches
Pick-up Not Provided
Meal Provided
Morning / Afternoon
5.5 hour(s)
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
1.5 hour(s)
Daily
Join an unforgettable 5.5-hour Kauai snorkeling morning adventure along the famous Na Pali Coast
Includes a continental breakfast, delicious deli lunch, and a variety of drinks like mai tais & more
Pick-up Not Provided
Meal Provided
Morning
6.5 hour(s)
Daily
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
123

Top-Rated Activities for Kauai

Latest reviews of Most Popular in Kauai

Waimea Canyon Guided Sightseeing, Kokee State Park Nature Walk & Coffee Tour

Informative

2025/05/25 Couples No

Better instructions needed for pickup at the Point at Poipu. Pickup is at the entrance to the property. Buses do not enter the property. Current instructions state pickup is out front. Of the main entrance to the buil... more

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Smith's Kauai Wailua River Cruise to Fern Grotto with Live Entertainment

A memorable trip!

2025/05/25 Others Stefanie

We had a wonderful time on this mini cruise to Fern Grotto. We loved hearing about it's history, listening to the music and being entertained by a talented group of people. Every seat was a good one for views and the sho... more

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

Awesome

2025/05/24 Families Sumsiontk

This excursion is a must do. The views were incredible. It does take time to get there, 2 mile row in after which you hike for about 1.25 miles to the falls. The guide told us some great facts about the area. They teach... more

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

Worth the money

2025/05/24 Families with Young Children Sumsiontk

This was one of the best excursions we did while visiting Kauai. We highly recommend this!!! The scenery was an amazing, the stories of the area, and the wonderful guides we had. The guides took their time in explaini... more

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Smith's Family Garden Luau - Polynesian & Fire Show, Dinner and Open Bar

Must do!!

2025/05/21 Couples Tam

Absolutely fantastic evening, great food and show! It’s a must do for your first time here.

Blue Hawaiian Helicopters Kauai Eco Adventure Flight from Lihue

Worth the wait

2025/05/17 Couples Lee

This was our third try to get this ride. Weather kept us from seeing this amazing island and coast. This time…oh my! The weather cooperated and we were given quite a tour. Our pilot, Duke, was terrific. Duke was so kno... 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.