Top Kauai Attractions & Sights, Kauai tours & activities, fun things to do in Kauai

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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.

Na Pali Coast Adventures

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.
Heavenly 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.
Romantic 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.
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.
Princeville Resorts

Explore some of Kauai's favorite tours & activities on the north shore. The Princeville Resort area features many popular attractions such as a shopping center, a golf course, Hanalei Bay, Princeville Ranch & a nearby heliport. From horseback riding, zipline courses & circle-island helicopter tours to surfing lessons that will have you hangin ten, a chance to work on your golf swing & a peaceful hike to a hidden waterfall, the North Shore of Kauai has much to offer.
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.
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".
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.
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 Valley

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.

51Activities

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Availability varies by date for all activities.

No.1

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Sacred Falls Adventure - Wailua River Kayak, Hike & Waterfall Swim
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Take a guided tour of the secret waterfall Uluwehi, paddle on the Wailua River and hike through native, tropical flora and fauna of Kauai, the Garden Isle.

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USD99.48

(85 reviews)

Mon, Tue, Wed, Thu, Fri, Sat

5 - 6 hour(s) (morning, afternoon)
No.2

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Blue Hawaiian Helicopters - Kauai's Best Helicopter Flight (from Lihue)
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Have a moving and memorable experience soaring high above the Na Pali Coast, Waimea Canyon and other top Kauai attractions on a world-class helicopter flight.

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From USD254.00

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(78 reviews)

Daily

2 - 2.5 hour(s) (morning, afternoon)
No.3

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Smith's Wailua River Cruise to Fern Grotto with Live Entertainment
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Visit one of Kauai's top attractions. Cruise along the beautiful Wailua River to the lush Fern Grotto, and learn about the history and legends of the valley.

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From USD30.00

(206 reviews)

Daily

2 - 6 hour(s) (morning, afternoon)
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Princeville Ranch Horseback Riding Tour with Waterfall Swim & Picnic Lunch
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Ride horseback beneath the Hanalei Mountains, hike at a leisurely pace to an 80-foot waterfall and have a refreshing swim in a secluded natural pool!

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USD156.02

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(16 reviews)

Mon, Tue, Wed, Thu, Fri, Sat

3.5 hour(s) (morning, afternoon)
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Kauai Na Pali Coast Helicopter Tour (from Lihue) - Book Now & Save up to $40
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Explore Kauai by air with Sunshine Helicopters. See all of the island's top sights, including the Na Pali Coast, Waimea Canyon, Wailua Falls and more! Fly before 8:30 am or after 2:00 pm and get your Kauai Helicopter Flight at a discounted price.

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From USD229.00

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(97 reviews)

Daily

1 - 3.5 hour(s) (morning, afternoon)
Captain Andy's Na Pali Coast Snorkel Sail Cruise (from Port Allen)
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Set sail on an unforgettable 5½ hour snorkeling adventure along Kauai’s famous Na Pali Coast. Enjoy incredible sights of towering sea cliffs, waterfalls & sea caves. Snorkel the dazzlingly clear waters and pristine reefs teeming with marine life!

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From USD183.50

(18 reviews)

Daily

6.5 hour(s) (morning)
Na Pali Sunset Cruise with Dinner & Cocktails by Holo Holo - Book Now & Save $15
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Depart from Port Allen on a sunset cruise along Kauai’s most famous natural wonder, the Na Pali Coast. Enjoy drinks and dinner as the sun sinks below the horizon and casts a golden hue on the rugged coastline. Perfect for families and couples alike!

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From USD134.46

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(33 reviews)

Daily

3.5 - 4 hour(s) (afternoon)
Smith's Tropical Paradise Wailua River Cruise & Garden Luau Combo
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Experience beauty and magic in Wailua with the Smith's river cruise & luau. Featuring a buffet feast, live entertainment, and the famous Smith hospitality.

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USD138.00

(8 reviews)

Weekday

6 hour(s) (afternoon)
Snuba Tours of Kauai - Guided Beach Snuba Diving Tour from Lawai Beach
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Go beyond snorkeling: snuba dive from Lawai Beach in Poipu! This 90-minute underwater tour includes instruction, guides, practice, and equipment. Enjoy more time and depth below the surface to explore Hawaiian reefs and marine life.

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USD78.53

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(53 reviews)

Weekday

2 hour(s) (morning, afternoon)
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Waimea Canyon Tour & Wailua River Cruise to Fern Grotto
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Enjoy a great island sightseeing tour & see Kauai's top attractions! Visit Waimea Canyon lookout & cruise the Wailua River on a boat ride to Fern Grotto.

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From USD102.52

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(73 reviews)

Daily

9.5 - 12 hour(s) (morning)
Captain Andy's Na Pali Ultimate Expedition - Sea Caves, Snorkel & Beach Landing
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Embark on a 6-hour adventure along Na Pali Coast, Kauai's top attraction. Explore sea caves, snorkel, see dolphins & land on secluded beach only accessible by boat. Departs from Kikiaola Harbor.

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USD250.23

(13 reviews)

Daily

6.5 hour(s) (morning, afternoon)
Captain Andy's Na Pali Coast Sunset Dinner Sailing Cruise (from Port Allen)
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Cruise with Capt. Andy's along the Na Pali's coastal cliffs and enjoy a delicious dinner & cocktails while the sun disappears amid the timeless beauty of Kauai.

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From USD172.37

(125 reviews)

Daily

5 hour(s) (afternoon)
Waimea Canyon Downhill Bike Tour (from Poipu)
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Bike through the beauty of Waimea Canyon on a 13-mile downhill ride to sea level. The smooth winding blacktop makes for a comfortable and scenic journey.

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USD119.37

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(26 reviews)

Mon, Wed, Fri

4.5 hour(s) (morning, afternoon)
Hanalei River & Blue Lagoon Kayak and Snorkel Adventure
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Take a guided paddling and snorkeling tour on the picturesque Hanalei River, Bay Reef Lagoon and Estuary. One of Kauai's top things to do during the summer!

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USD109.95

(15 reviews)

Mon, Tue, Wed, Thu, Fri, Sat

4 - 6 hour(s) (morning)
Voyage to Niihau & Na Pali Coast Premier Snorkel Cruise - Book Now & Save $25
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Get ready for an ocean voyage unlike any other! Holo Holo is the only boat that cruises the Na Pali Coast, the Forbidden Island of Niihau, and Lehua Crater! Snorkel & explore sights unseen by most visitors to Kauai on this 7-hour ocean expedition.

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From USD231.99

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(16 reviews)

Daily

7 hour(s) (morning)
Island Jeep Adventure - Waimea Canyon, Waipoo Falls Hike & Swim

Climb into a jeep and head out on a customizable day of exploration to a majestic canyon, beautiful waterfall and refreshing stream with a personal guide.

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USD166.95

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5 - 5.5 hour(s) (morning)
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Princeville Ranch Off-Road ATV Ride, Zipline & Waterfall Swim with Picnic Lunch
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All the best things to do on Kauai in one incredible day! A wild ATV tour, followed by an easy hike through a tropical forest. Zip over twin waterfalls, swim under the falls & float on inner tubes.

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From USD176.96

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(12 reviews)

Mon, Tue, Wed, Thu, Fri, Sat

4.5 hour(s) (morning, afternoon)
Wailua River Kayak, Rainforest Hike & Sacred Falls Swim Adventure
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Enjoy hiking and paddling beautiful Wailua. Explore its enchanting tropical trails and swim in a gorgeous pool below one of Kauai's most popular waterfalls!

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USD114.14

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(14 reviews)

Mon, Tue, Wed, Thu, Fri, Sat

7 - 7.5 hour(s) (morning, afternoon)
Blue Hawaiian Discover Kauai Helicopter Tour from Princeville
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Soar over the Garden Isle of Kauai on this 45-minute helicopter tour. Marvel at your panoramic view of the sea cliffs of the Na Pali Coast, Waimea Canyon, Hanapepe Valley, the Manawaiopuna Falls, also known as the Jurassic Park Falls and more!

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From USD319.00

(2 reviews)

Mon, Tue, Wed, Thu, Fri, Sat

1.5 hour(s) (morning, afternoon)
Best of Kauai Tour - Deluxe Land Sightseeing, Riverboat Cruise & Airplane Flight
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See the Garden Isle in comfort and style in a comfortable, luxurious touring van. Get picked up from your hotel or even the airport to see the best of Kauai!

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From USD155.21

6%
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(2 reviews)

Weekday

5 - 7 hour(s) (morning)