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Top Kauai Sights & Attractions

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Visit the top destinations on the island of Kauai and experience the towering sea cliffs of the Na Pali Coast, Waimea Canyon, romantic Fern Grotto and Wailua River, Hanalei Bay and more! Kauai, nicknamed "The Garden Isle," holds the record for being the wettest place on Earth and its rainforests are teeming with some of the world's most unique tropical flora and wildlife.
Top Kauai Sights & Attractions
Wailua River Cruise to Fern Grotto
Only accessible by boat along the Wailua River, Kauai's Fern Grotto is a natural formation of lava rock that has accumulated a spectacular assemblage of fern, moss and other vibrant flora. This natural curiosity has attracted visitors for years, and river boat service offers an affordable method of transportation with the added benefit of local Hawaiian music. A great stop to add to any Kauai trip.
Na Pali Coast Adventure Tours
A visit to the Na Pali Coast along the northern shore of Kauai is like a trip through time, back to an ancient era when things were incomparably larger and somehow brighter. From mist-shrouded peaks down rippling, carved cliff faces to the waves that splash through arches and sea caves along the base, the Na Pali Coast is a sight to behold. While it is possible to hike a majority of the Na Pali Coast, boat and helicopter are the most popular ways to experience this incredible natural wonder.
Waimea Canyon Tours
On the west side of the island of Kauai stands beautiful Waimea Canyon, a vast 3,500-foot deep canyon famous for its spectacular panoramic views of steep cliffs, rugged valleys, and breathtaking peaks. Views from the summit can stretch for miles, earning this island gem the title "The Grand Canyon of the Pacific". A variety of sightseeing tours will lead you to this beautiful landmark and its favorite scenic spots for the most picturesque vistas.
Jurassic Falls Kauai
Discover the iconic "Jurassic Falls" in Kauai, renowned for its stunning appearance in the Jurassic Park™ movies! Experience the breathtaking Manawaiopuna Falls from a thrilling helicopter tour. Each tour provides a unique perspective on this legendary filming location, showcasing the incredible beauty of Kauai's landscape. Perfect for nature lovers and movie fans alike! Book your tour today and explore this must-see destination!
Hanalei Bay
Experience the beauty of Hanalei Town and explore this island's gem graced with a rich history and peaceful green landscapes. From taro fields to the Hanalei Mountains, Lagoon and Pier, there are a few amazing tours and activities in Hanalei to choose from that will be sure to delight people all ages. See where the classic movie musical "South Pacific" was filmed or get easy access to the coast and cliffs of Na Pali or simply relax and experience the northern sunset that Hanalei is known for.
Wailua Falls
Wailua Falls forms two distinct cascades near the head of the Wailua River. These streams drop 200 feet, churning up heavy clouds of mist that often form rainbow colors over the river's surface below. Many visitors already familiar with Wailua Falls due to their appearance in the popular television series, "Fantasy Island".
Wailua River
The serene Wailua River flows down the east side of Kauai, past lush jungles and cascading waterfalls rushing from the wettest spot on earth, Mt. Waialeale. A paradise for kayakers, with relatively calm water and plenty to see along the way, the Wailua River attracts leisure travelers and adventurers alike.
Opaekaa Falls
Opaekaa Falls is a beautiful, 150-foot waterfall found in Wailua. Known for being one of Kauai's most easily accessible waterfalls, you can view the majestic falls from a vista conveniently located on the side of Kuamoo Road. The name "opae-kaa" (shrimp-rolling) comes from the days when there were many freshwater shrimp in the stream, a lot of which would roll down the waterfall into the pool below. Opaekaa Falls flows year round, so it's worth visiting for anyone on the East Side.
Poipu Beach
Poipu Beach is hailed as one of the best beaches in the United States, and with good reason. It's perpetually sunny weather and calm shallow water attract snorkeling fans, swimmers and vacationers of all ages. When most people close their eyes and imagine a beach in Kauai, they are thinking of Poipu Beach.
Spouting Horn
This spectacular natural geyser forms when waves push under a shelf of volcanic rock, causing a pillar of water to rush upward. Blowholes like Spouting Horn, found elsewhere throughout Hawaii, are created when remnants of an ancient lava tube succumbs to tidal forces and erosion, finally producing an opening through which rushing sea water can emerge from. Visitors often enjoy the challenge of timing the perfect photo to catch a rainbow that flashes as the Spouting Horn erupts.
Hanapepe
"Kauai's biggest little town!" Hanapepe is an old settlement on the southwest coast of Kauai. Seemingly surrounded by plantation lands, Hanapepe is home to Port Allen Harbor and Port Allen Airport, as well as the famous Glass Beach, which was created by years of discarded glass being smoothed by the ocean and turned into a sand-like texture. The town's quaint charm and authentic historical aesthetic inspired the setting of the Disney film "Lilo & Stitch."
Kalalau Lookout
Kalalau Valley, one of the most beautiful valleys of the Na Pali Coast, is accessible only via an 11-mile hiking trail that begins in Haena State Park on the North Shore and continues along the Na Pali Coast. The Kalalau Trail is the only way to access Kalalau Beach, as boat landings aren't permitted. The Valley can also be viewed from Kalalau Lookout, located in Kokee State Park, or from a helicopter tour, most of which fly past the Na Pali Coast.
Lehua Crater
Lehua Crater is a sunken atoll off the North coast of Niihau, directly West of Kauai. A restricted Hawaii State Wildlife Sanctuary, Lehua's crescent shape makes it an excellent spot for snorkeling and scuba diving. This hidden gem is a definite "must-see" for anyone visiting the Garden Isle! Fans of Maui's famous Molokini Islet should definitely set their sights on Kauai's next big snorkeling destination.
Kilauea Lighthouse
Visit the historic Kilauea Point Lighthouse & Wildlife Refuge, where you can enjoy breathtaking ocean views and observe native Hawaiian seabirds in their natural habitat.
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49 Activities Availability varies by date for all activities.
Smith's Kauai Wailua River Cruise to Fern Grotto with Live Entertainment-0
1
Smith's Kauai Wailua River Cruise to Fern Grotto with Live Entertainment
4.50 (385)
USD 35.00
View details
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 14 times!
Sacred Falls Adventure - Wailua River Kayak, Hike & Waterfall Swim-0
2
Sacred Falls Adventure - Wailua River Kayak, Hike & Waterfall Swim
4.80 (139)
USD 144.99
View details
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!
Liko Kauai Snorkel Cruises - Na Pali Coast Boat Tour & Sea Cave Adventure-0
3
Liko Kauai Snorkel Cruises - Na Pali Coast Boat Tour & Sea Cave Adventure
4.90 (90)
From USD 182.03
View details
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
Blue Hawaiian Helicopters Kauai Eco Adventure Flight from Lihue-0
Blue Hawaiian Helicopters Kauai Eco Adventure Flight from Lihue
4.90 (93)
From USD 409.00
View details
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
3.5-Hour Kauai Napali Sunset Dinner Cruise with Open Bar - Holo Holo Charters-0
3.5-Hour Kauai Napali Sunset Dinner Cruise with Open Bar - Holo Holo Charters
4.70 (90)
USD 225.81
View details
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
Private Kauai Doors On & Off Na Pali Coast Air Tour - Mauna Loa Helicopter-0
Private Kauai Doors On & Off Na Pali Coast Air Tour - Mauna Loa Helicopter
5.00 (7)
USD 359.00
View details
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!
Air Kauai Helicopter Tours - Scenic Circle Island Flights from Lihue Airport-0
Air Kauai Helicopter Tours - Scenic Circle Island Flights from Lihue Airport
4.70 (6)
From USD 280.00
View details
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
Discover Kauai Helicopter Tour from Princeville - Blue Hawaiian-0
Discover Kauai Helicopter Tour from Princeville - Blue Hawaiian
5.00 (2)
From USD 459.00
View details
Take a 45-minute flight and 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
1.5 hour(s)
Mon / Tue / Wed / Thu / Fri / Sat Only, Wheelchair accessible
Air Kauai Epic Doors-Off Helicopter Flight Adventure from Lihue Airport-0
Air Kauai Epic Doors-Off Helicopter Flight Adventure from Lihue Airport
5.00 (8)
From USD 335.00
View details
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 / Evening
2 hour(s)
Daily
Na Pali Coast Boat Tour & Snorkel Cruise from Port Allen - Liko Kauai Cruises-0
Na Pali Coast Boat Tour & Snorkel Cruise from Port Allen - Liko Kauai Cruises
5.00 (8)
From USD 182.03
View details
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
Snuba Tours of Kauai | Small-Group Guided Beach SNUBA Diving Tour at Lawai Beach-0
Snuba Tours of Kauai | Small-Group Guided Beach SNUBA Diving Tour at Lawai Beach
4.70 (57)
USD 100.88
View details
Discover underwater wonders on an exciting water tour designed for adventure seekers!
SNUBA offers a beginner-friendly experience—no certification or prior diving experience needed!
Pick-up Not Provided
Meal Not Provided
Morning / Afternoon
2 hour(s)
Mon / Tue / Thu / Fri Only
Na Pali Coast Snorkel Tour with Lunch - Kauai Sea Tours Lucky Lady Catamaran-0
Na Pali Coast Snorkel Tour with Lunch - Kauai Sea Tours Lucky Lady Catamaran
5.00 (7)
USD 233.73
View details
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
Waimea Canyon Guided Sightseeing, Kokee State Park Nature Walk & Coffee Tour-0
Waimea Canyon Guided Sightseeing, Kokee State Park Nature Walk & Coffee Tour
4.60 (19)
USD 197.91
View details
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
Waimea Canyon Sightseeing Tour & Wailua River Cruise to Fern Grotto-0
Waimea Canyon Sightseeing Tour & Wailua River Cruise to Fern Grotto
4.40 (81)
USD 230.37
View details
Experience the beauty of Kauai on a full day sightseeing tour & visit Waimea Canyon, Opaekaa Falls
Cruise down the Wailua River on a scenic boat ride through a rainforest, and visit the Fern Grotto
Pick-up Provided
Meal Not Provided
Morning
9 - 11 hour(s)
Mon / Wed / Thu Only
Private Customized Kauai Hiking Eco-Adventures with Expert Local Guide-0
Private Customized Kauai Hiking Eco-Adventures with Expert Local Guide
From USD 397.91
View details
Choose a personalized private Kauai hiking tour with multiple different options to fit your schedule
Explore the best hiking spots on Kauai with a knowledgable and expert local guide
Pick-up Provided
Meal Not Provided
Morning / Afternoon / Evening
1 - 9 hour(s)
Daily
Deluxe Na Pali Guided Snorkel Tour with Breakfast & Lunch - Holo Holo Charters-0
Deluxe Na Pali Guided Snorkel Tour with Breakfast & Lunch - Holo Holo Charters
4.50 (41)
USD 258.07
View details
Sail along Kauai's famous Na Pali Coast on a 5-hour snorkel adventure
Includes breakfast & gourmet deli lunch. Enjoy beer & wine after snorkeling
Pick-up Not Provided
Meal Provided
Morning
5.5 - 7 hour(s)
Daily
Kauai Shore Excursions - Wailua River Cruise to Fern Grotto & Smith's Luau Combo-0
Kauai Shore Excursions - Wailua River Cruise to Fern Grotto & Smith's Luau Combo
USD 246.00
View details
Book two of Kauai's top tours with a river cruise and luau combo Pride of America shore excursion
Have the best afternoon and evening in Kauai during your next cruise ship visit to the Garden Isle
Pick-up Provided
Meal Provided
Afternoon
7 hour(s)
Thu Only, Wheelchair accessible
4.5-Hour Napali Coast Sunset Cruise Dinner & Open Bar - Holo Holo Catamaran Sail-0
4.5-Hour Napali Coast Sunset Cruise Dinner & Open Bar - Holo Holo Catamaran Sail
4.40 (5)
USD 225.81
View details
Relax on a deluxe 4.5 hour Kauai sunset dinner cruise along the majestic Napali Coast
Enjoy a sunset champagne toast, mai tais, beer, wine and soft drinks
Pick-up Not Provided
Meal Provided
Afternoon
Daily
Two-Tank Scuba Diving Boat Tour from Poipu - Seasport Divers-0
Two-Tank Scuba Diving Boat Tour from Poipu - Seasport Divers
From USD 247.84
View details
Pick-up Not Provided
Meal Not Provided
Morning / Afternoon
4.5 - 5 hour(s)
Daily
Kauai Na Pali Sunset Cruise with Open Bar & Taco Buffet Dinner - Lucky Lady-0
Kauai Na Pali Sunset Cruise with Open Bar & Taco Buffet Dinner - Lucky Lady
4.20 (4)
USD 222.86
View details
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

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1
Kauai Backcountry Adventures Mountain Tubing Tour with Lunch
USD 163.35
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2
Smith's Kauai Wailua River Cruise to Fern Grotto with Live Entertainment
USD 35.00
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3
Sacred Falls Adventure - Wailua River Kayak, Hike & Waterfall Swim
USD 144.99
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4
Liko Kauai Snorkel Cruises - Na Pali Coast Boat Tour & Sea Cave Adventure
From USD 182.03
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5
Smith's Family Garden Luau - Polynesian & Fire Show, Dinner and Open Bar
From USD 30.00
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6
Blue Hawaiian Helicopters Kauai Eco Adventure Flight from Lihue
From USD 409.00
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7
Kauai Jurassic ATV Tour at Kipu Ranch - Ultimate Mountain Off-Road Adventure
From USD 211.90
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8
Kipu Ranch Kauai ATV Tour with Waterfall Swim - Triple Trail Expedition
From USD 211.90
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9
3.5-Hour Kauai Napali Sunset Dinner Cruise with Open Bar - Holo Holo Charters
USD 225.81
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10
Luau Kalamaku at Kilohana Plantation - Polynesian Dinner Show & Fire Knife Dance
From USD 134.03
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11
Private Kauai Doors On & Off Na Pali Coast Air Tour - Mauna Loa Helicopter
USD 359.00
(7)
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12
Air Kauai Helicopter Tours - Scenic Circle Island Flights from Lihue Airport
From USD 280.00
(6)
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13
Discover Kauai Helicopter Tour from Princeville - Blue Hawaiian
From USD 459.00
(2)
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14
Poipu Whale Watching Tour & Cocktail Day Cruise - Kauai Sea Tours [Dec - Mar]
USD 135.89
(1)
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15
Air Kauai Epic Doors-Off Helicopter Flight Adventure from Lihue Airport
From USD 335.00
(8)
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16
Na Pali Coast Boat Tour & Snorkel Cruise from Port Allen - Liko Kauai Cruises
From USD 182.03
(8)
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17
Snuba Tours of Kauai | Small-Group Guided Beach SNUBA Diving Tour at Lawai Beach
USD 100.88
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18
Kauai Sunset Cruise with Open Bar - Ocean & River Boat Tour from Lihue
USD 114.14
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19
Na Pali Coast Snorkel Tour with Lunch - Kauai Sea Tours Lucky Lady Catamaran
USD 233.73
(7)
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20
Waimea Canyon Guided Sightseeing, Kokee State Park Nature Walk & Coffee Tour
USD 197.91

Latest reviews of Top Kauai Sights & Attractions

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

Great outing.

2025/03/18 Couples Robert S

The river cruise to the fern grotto was a lot of fun. The local info shared was insightful and gave us several other sites to see. The entertainment was well done and fun. The walk up to the grotto was beautiful! All in ... more

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

Very peaceful boat ride. The entertainment was really nice.

2025/03/17 Couples Jean

This was a very traditional Hawaiian experience. Enjoyed it very much!

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

Core memories made!

2025/03/05 Couples Tingeys

This kayaking and hiking adventure was so awesome! I was worried the kayaking and hike might be difficult but it was perfect! I’ve never been kayaking before and this was a great intro for me! The hike was absolutely bea... more

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

Great excursion at a great price

2025/02/26 Families Nanci

We loved our cruise. The scenery was beautiful. The Hawaiian band playing gave it a great atmosphere. We loved every minute of it

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

Just wonderful

2025/02/19 Families with Young Children Good time

We had a great time! The entertainment was a nice touch.

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

Nice and priced right❤️

2025/02/09 Families Minnesota Nice

We all enjoyed the entertainment and the commentary of your beautiful island.

Top Kauai Attractions & Sights | Book Kauai Tours, Activities & Things to Do with HawaiiActivities.com
Visit the top destinations on the island of Kauai and experience the towering sea cliffs of the Na Pali Coast, Waimea Canyon, romantic Fern Grotto and Wailua River, Hanalei Bay and more! Kauai, nicknamed "The Garden Isle," holds the record for being the wettest place on Earth and its rainforests are teeming with some of the world's most unique tropical flora and wildlife.