20 Best Things to Do in Kauai for Your Bucket List
Oahu’s got that city buzz, Maui’s always in the spotlight, but Kauai? It keeps its magic tucked away in valleys and along wild coastlines where sea turtles outnumber the tourists.
Bucket list activities here run the show—here are the best things to do in Kauai.
1. Explore Waimea Canyon
Waimea Canyon, often called the Grand Canyon of the Pacific, stretches for 14 miles and plunges down 3,600 feet.
The rust-red cliffs and lush green valleys beg you to stop and snap a photo—every overlook feels like a postcard waiting to happen.
And for visitors who want even more than just sightseeing, sign up for a downhill bike ride.
Almost 12 miles long and led by a local guide, this is one bucket list item you may need a nap afterwards to recuperate from.
Best For: Folks who crave wild scenery, a good hike, and a little jaw-dropping wonder with their valley views.
2. Sunset Dinner Cruise
Nothing captures the majesty of Kauai like a magical, sunset dinner cruise.
Glide past 4,000-foot cliffs with unlimited drinks in hand, a 3-course dinner spread out, and the sun dipping low over the Pacific.
Dolphins might show up, sea turtles too, and during the right season, even whales join the party.
Best For: Couples chasing a little romance and families wanting a breezy sightseeing evening (with dinner sorted).
3. Experience a Luau
Eat, dance and be merry at Kauai’s popular Luau Kalamaku! Join the pig roast ceremony and feast on a a buffet of Hawaiian delicacies.
The dreamlike entertainment will keep you on the edge of your seat with hula dancers, flame throwers and a mesmerizing parade of colorful costumes.
Make sure you check out our guide to the best luau’s on the island as well.
Best For: Anyone craving a real taste of Hawaiian culture—music, food, and all the good vibes.
4. Go Turtle Watching
Turtle watching in Kauai is unmissable, and the best part? It’s easy on your wallet!
A popular spot among locals and tourists alike is Poipu Beach Park which offers incredible views of both the shoreline and green sea turtles.
Watch the turtles gliding gracefully through the water or catching some rays on the patches of sand.
Best For: Wildlife enthusiasts looking for a peaceful, up-close moment with Hawaii’s beloved sea turtles.
5. Maha’ulepu Heritage Trail
Rated moderately difficult, Maha’ulepu Heritage Trail is a fun seaside route that’s sure to have you breaking a sweat at one point or another.
This trial is an ideal way to explore the south coast of Kauai, ticking off all its landmarks on your very own bucket list, from Shipwreck’s Beach to the remote Mahaulepu Beach.
And bonus points if you happen to be around in winter – it’s prime for whale watching!
Best For: People who want an easy coastal walk with wildlife, ocean views, and a little Hawaiian history underfoot.
6. Visit Kilauea Lighthouse
Kilauea Lighthouse is perched dramatically on a cliff, keeping watch over endless blue. Built in 1913, it’s a slice of history with a killer view.
The Kilauea Point National Wildlife Refuge surrounds the lighthouse, so you’ll spot seabirds like red-footed boobies and frigatebirds riding the wind.
Best For: Birdwatchers, photographers, and anyone who can’t resist a panoramic ocean view.
7. Na Pali Coast
With its striking cliffs and lush valleys that seem like something out of a postcard, the Na Pali Coast is one sightseeing adventure you won’t forget in a hurry.
The 22-mile stretch offers unparalleled views and plenty of incredible wildlife to spy along the way.
If you really want to up the adventurous stakes, take a tour by helicopter or go rafting – just make sure to keep your eyes peeled for spinner dolphins!
Best For: Adventurers and anyone who wants to feel very, very small (in the best way) against epic scenery.
8. Check Out the Waterfalls
Kauai’s waterfalls are everywhere—some tumble down right by the road, others hide in deep jungle valleys.
There’s a cascade for every mood, from quick photo ops to hikes that’ll leave you muddy and grinning.
Although there are plenty of waterfalls to choose from, witnessing the iconic Wailua Falls should not be missed – it’s made appearances on famous shows like Fantasy Island!
Best For: Anyone who wants to cool off in a natural pool and snap some dreamy waterfall shots.
9. Kalepa Ridge Trail
The Kalepa Ridge Trail isn’t for the faint of heart, but wow, the payoff. You’ll scramble along a narrow ridge with the Na Pali Coast unfolding below—Kalalau Valley views that honestly beat most helicopter rides.
At two miles long, it’s the perfect short hike and considered to be the best on all of Kauai, only – it doesn’t come free.
For drivers, there is a fee of $10 just to park at the trailhead; an additional fee of $5 per person will also apply if you’re planning on venturing along with friends or family.
Take your time soaking it all in. The trail’s got some sketchy drop-offs, so good shoes and a steady head are a must.
Best For: Hikers chasing those unbeatable Na Pali Coast views—without shelling out for a chopper.
10. Helicopter Tour
With its lush valleys, cascading waterfalls and red canyons, Kauai just begs to be seen from the sky.
On this one-of-a-kind helicopter tour you can forget about long hikes and crowded observation points – the captivating views of Mt. Waialeale, Waiapuna and Na Pali Coast await hundreds of feet in the air.
Best For: Aerial photos and anyone who wants to see Kauai’s wildest corners the easy way.
11. Queen’s Bath
Adding Queen’s Bath to your must-do list is a given, but going there is no walk in the park.
To access this natural pool formed of hardened lava on the North Shore, you’ll have to hike down a muddy cliff before crossing a lava shelf.
If you’re up for it, proceed with caution and be wary of rogue waves, as even posing for a photo can earn you an unexpected dip in the open ocean.
Note, Queen’s Bath may be closed during winter due to dangerous conditions.
Best For: Adventurers seeking a one-of-a-kind spot and dramatic coastline.
12. Fern Grotto
Fern Grotto is tucked away up the Wailua River—a lava cave draped in ferns, with sunlight filtering through in all the right ways. The vibe is peaceful, almost enchanted.
If you don’t mind a little adventure, hop on a boat cruise down the river and see this incredible landmark in person.
Best For: Nature fans looking for a laid-back river cruise and a brush with Hawaiian tradition.
13. Hanalei Food Tour
Travelers never have to worry about making the wrong choices when exploring, because this guided food tour will take you straight to the best spots in Hanalei.
On top of exploring the charming streets and eateries, you’ll also gain insight into authentic Hawaiian history and local customs.
And best of all, you’ll be able to sample some seriously delicious local delicacies and specialties – so come hungry, because this food adventure will leave you with your stomachs and hearts full.
Best For: Curious eaters who want a taste of local flavor and the stories behind it.
14. Kalalau Trail
For those who are up for a real adventure, there’s no better way to experience the gorgeous island of Kauai than the Kalalau Trail.
This difficult 22-mile trek will take you right through the breathtaking views of the Na Pali coast; if that sounds like a challenge you’re ready to accept – this hike is definitely for you!
For those with less stamina but still seeking beauty, there’s always the alternative of tackling the Kalepa Ridge Trail.
Best For: Advanced hikers and campers who want to earn every epic view (and maybe a few blisters).
15. Hanalei Bay
Hanalei Bay curves along the north shore, golden sand melting into turquoise water, with emerald mountains framing the scene.
It’s the biggest bay here, and the vibe is laid-back—swimming, surfing, paddleboarding, or just watching the clouds roll by.
A kayaking trip along the Hanalei River is a great way to build up an appetite before lunch on the beach.
Best For: Beachgoers who love a mountain view and a town that feels like old Hawaii.
16. Spouting Horn Blowhole
The Spouting Horn is famous due to its spectacular show; as waves crash into the coastline, seawater is forced up high into the air (up to 50 feet above).
This is one Kauai sight you have to see with your own eyes – no picture can do justice!
There’s something almost magical about this spot – created naturally over many years, it has been drawing tourists ever since.
Best For: Anyone who loves a good natural spectacle and a dash of Hawaiian folklore.
17. Whale Watching
From December to April, humpback whales make Kauai their playground—breaching, tail-slapping, and generally showing off. Sometimes you’ll spot them from the beach, but boat tours get you up close.
The warm waters draw whales for mating and birthing, and Kauai’s coastline is prime viewing territory. Bring binoculars or just let your jaw drop.
Best For: Marine wildlife fans hoping for that once-in-a-lifetime whale encounter.
18. Go Ziplining
Soar through the Kauai sky like a superhero and get a brand new view of the island’s beauty as you zoom over Waita Reservoir.
With this 8-track course (longest zipline on the island!), riders can go hands-free, testing their bravery by zipping upside down while they take in the sights.
Calm down from the adrenaline rush by taking a break among the eucalyptus trees and refuel with provided snacks.
Tip: check out our ultimate guide on the best ziplines on Kauai!
19. Snorkel Along the Na Pali Coast
With its towering mountains, lush green valleys and serene blue waters, the Na Pali Coast a sight that simply must be seen in person.
Don’t miss out on this incredible opportunity to take a catamaran cruise along this magical coastline – catch glimpses of dolphins and sea turtles frolicking through the waves.
20. Go on a Scenic Drive
Kauai is about capturing Mother Nature’s beauty in all its glory and what better way to do it than on a scenic drive?
Make your Kauai bucket list a reality by mapping out a trip that lets you explore the stunning beaches, sites, and scenery at your own pace.
With 30 hours of audio content guiding you along the way, there’s no need to worry about missing anything!
Let your inner tour guide take control and enjoy the ride – no restrictions, just pure freedom.
