15 Best Things to Do in Kauai | Top Tours & Activities + Tips 

Kauai is a dreamy tropical paradise and one of the Hawaiian jewels scattered along the United States’ Southwestern coast. Known as the Garden Isle, this escape is known for its landscape, home to lush tropical forests and pristine beaches.

The island is a playground for nature enthusiasts. It has the only navigable river in the state, surrounded by tropical plants and wildlife. If you’re into whale watching, you’ll revel in the sightings of these majestic giants here.

If you’re a movie buff, you might experience some deja vu. The island was the filming sight for the iconic Jurassic Park and other favorites like Avatar, Hook, and Pirates of the Caribbean. A visit to the filming locations for a glimpse into cinematic wonder is the perfect addition to your epic Kauai itinerary.

There is so much on offer here that you may find it difficult to choose the best things to do in Kauai. This nifty guide is your holy grail for fine-tuning your plans when visiting Kauai.

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Map Of Best Things To Do In Kauai

I’ve embedded a Google map below with this itinerary! You can download and save it for offline use, but I recommend printing it out, too, so you’re covered if you find yourself without service on the trail.

15 Top Things to Do in Kauai

Kauai is a captivating go-to for anyone wanting to experience natural wonders and exquisite beauty. From the Kalalau Valley with its stunning Kauai hikes to the beautiful coastlines at Tunnels Beach, Ha’ena Beach, and Ke’e Beach, there’s a new experience at every turn.

So, without further ado, let’s get stuck right into the top activities and places to explore when in Kauai.

1. See the Kilauea Lighthouse

Loftily balanced on the tip of Kauai’s North Shore, the Daniel K Inouye Kilauea Lighthouse watches over a landscape filled with history and natural beauty. Surrounded by breezy palm trees, this lighthouse is the crown jewel of the stunning Kilauea Point Wildlife Refuge.

The landmark overlooks the Pacific Ocean and offers fantastic views. You can explore the lighthouse grounds, learn about its intriguing history, or take a private tour. The lighthouse is far more than just a beacon for passing boats, as it’s also a great sign you’re getting closer to the iconic Kalalau Trail — there are just 16 more miles of driving to go. 

2. Hike the Kalalau Trail

• Mileage: 19.8 miles out and back
• Elevation Gain: 6,512 feet
• Difficulty: Hard
• Trail Guide: Link

The legendary Kalalau Trail is a round-trip trek from Ke’e Beach along the famed Nā Pali Coast (think Jurassic Park, King Kong, and a little Captain Jack Sparrow). You need a permit for this hike, which is sometimes hard to come by, so ensure you secure them well in advance.

The trail leads to the picturesque Kalalau Beach, a secluded sunspot characterized by white sand and aquamarine waters. Kalalau Beach is perfectly framed by the gorgeous towering cliffs and verdant flora characteristic of the Nā Pali Coast. Along the way, hikers are treated to breathtaking views from the Kalalau Lookout, where the ocean laps at the dramatic coastline.

The trail isn’t for the faint of heart but is certainly worth the effort. While it can be dangerous during and after high rainfall, you’ll never regret braving the cliffs, narrow paths, and temperamental weather. Just note that you’ll need to get a hiking permit when tackling this trek.

3. Hā’ena Beach

The North Shore is home to some of Kauai’s most beautiful beaches, and Hā’ena Beach is near the top of the list. Hā’ena Beach is a sultry stretch of golden sand, with crystalline waters on one side and vegetation full of lush tropical plants on the other.

Next to the beach is the Hā’ena Beach Park, offering picnic spots, sunbathing at its best, and relaxing ocean views. One of the biggest draws of Hā’ena Beach Park is the opportunity to indulge in local cuisine from the many food trucks lining the nearby highway. Expect a variety of divine dishes, including freshly prepared seafood, Hawaiian plate lunches, authentic Kauai poke, and fabulous treats. 

Simply put, the park and the beach combined exude charm and relaxation, making visiting Hā’ena a must-do in Kauai.

4. Go Diving at Tunnels Beach

Tunnels Beach is renowned for its uniquely vivid marine life, making it a paradise for snorkelers and divers and a must for any Kauai trip itinerary. Its true name is Mākua Beach, but it gets the nickname from the maze of underwater lava tunnels winding through the sweeping coral reef.

The stunning crescent-shaped bay is a photographer’s dream, with golden sand bordered by a lush jungle backdrop. It’s no wonder this beach has been voted the most beautiful beach in the world more than once.

Aside from taking a peek at the reef, you can also go kite, wind, and board surfing at Tunnels Beach. The allocated parking for the beach is at Ha’ena Beach Park. If you want to get closer, you’ll need extra permits to gain access.

5. Snorkel at Ke’e Beach

Ke’e Beach is lauded as one of Kauai’s most secluded beaches. It is also known as one of the Hawaiian island’s top destinations for swimming and snorkeling. This star status is probably why you need a reservation to visit this beach. Permits for access to the Ha’ena State Park, a Ke’e parking pass, or a shuttle reservation are par for the course to see this part of Kauai.

The soft beach sand is dotted with volcanic rocks, sometimes creating mini tide pools for you to enjoy. Mostly calm waters lap the expansive shoreline during the summer. Be careful if you visit in winter, though, as the surf can get dangerously high, and swimming isn’t advised.

Remember, you have limited time according to your reservation. If you’d like to stay longer, reserve an extra slot. Otherwise, make this beach a stop on your way to Tunnels Beach or Hanalei Beach Park.

6. Checkout Kiahuna Beach

Kiahuna Beach is sometimes mistakenly considered a part of the famous Poipu Beach. It is on the same stretch of coast but holds its own as one of the Garden Isle’s loveliest beaches. A haven for families as well as snorkelers and surfers, Kaihuna has something to keep everyone busy. 

While the water caressing the warm golden sands is kept relatively calm by the reef not far offshore, the waves beyond provide fabulous surfing conditions. The good news is that if you want to learn to surf, there are lessons available at the beach. Alternatively, you can also go snorkeling or bodyboarding in the serene blue waters.

Kiahuna doesn’t have a lifeguard, so be aware of the swimming conditions here. The beach can get crowded, and since the parking lot is shared with neighboring Poipu Beach, you might want to get in early to secure a spot.

If you’re a nature lover, look out for the endangered Hawaiian monk seals that sometimes nap on the beach.

7. Explore Waimea Canyon

• Mileage: 15.7 miles out and back
• Elevation Gain: 4,717 feet
• Difficulty: Hard
• Trail Guide: Link

The natural wonders of Waimea Canyon are nothing short of mythical. Aside from the panoramic views and unbelievable natural beauty stretching as far as the eye can see, the colorful canyon is also the site of the legend of Hiku and Kawelu, a fascinating love story.

Known as the Grand Canyon of the Pacific, Waimea Canyon forms part of the Waimea Canyon State Park and stretches an incredible 14 miles. The 3,600-foot-deep canyon is filled with lush valley gorges, impressive crags, and crested buttes, as well as a view of Niíhau Island.

You can hike the canyon, but it’s not for everyone. Make sure you’re prepared before you embark on this exhilarating hike.

If you want to see the canyon without a sweat, you can drive along Waimea Canyon road, which will take you past a lower viewing point and the main Waimea Canyon lookout, where the views will take your breath away. 

The road winds through the mountains and ends at the picturesque Koke’e State Park. There’s so much to see in Waimea State Park; you’ll want to stop along the way for a picnic or to take pictures.

8. Hike in Kōkeʻe State Park

Just north of Waimea Canyon lies the rugged Kōke’e State Park. The park is full of indigenous birds and plants hidden in the forest. There are numerous hiking trails in this park, offering various views of Kauai’s breathtaking landscape. The views of the Kalalau Valley and the Nā Pali Coast are nothing short of mindblowing.

The Kōke’e Natural History Museum offers you all the information you’ll need about the park and trails. You can’t hike this park without seeing the beautiful Waipo’o Falls. The best way to see it is on the Canyon Trail, which will take you through the rainforest to the majestic 800-foot waterfall.

If you’re not in the mood to drive or hike, book a tour of Waimea Canyon and Kōke’e State Park so you can explore Waimea Canyon and Kōke’e State Park with ease.

9. Hike the Awa’awapuhi Trail

• Length: 5.8 miles out and back
• Elevation Gain: 1,863 feet
• Difficulty: Moderate
• Trail Guide: Link

Set aside at least 3 hours for this slightly challenging ramble. You’ll start out in Koke’e State Park. Remember that you’ll need to pay a fee to enter the park. From there, the trail takes you through the Nā Pali- Kona Forest Reserve.

As you wander this trail, you’ll find one visual feast after the other. The trail ribbons through a tropical paradise with amazing plants and animals to entice your mind. As if that weren’t enough, the spectacle of the ocean and Nā Pali Coast are simply unforgettable. It’s at this point that you’ll probably appreciate some hiking photography tips to capture the fruit of your efforts.

Bear in mind that the trail can be muddy, so wear trail shoes to avoid slipping, and bring along some hiking poles if you need extra support.

10. Trek the Maha’ulepu Heritage Trail

• Length: 3.8 miles out and back
• Elevation Gain: 298 feet
• Difficulty: Moderate
• Trail Guide: Link

This famous loop trail near Koloa takes roughly an hour and a half to complete. The trail runs along the Southern Coast, starting at Shipwreck Beach and getting to the tranquil Maha’ulepu Beach.

Shipwreck Beach is loved by adventure seekers for cliff diving (hello Twilight reference- no wolves here, though), surfing, and bodyboarding. Your hiking journey starts at this beautiful rocky beach.

Along the way, you’ll be treated to views of the sea cliffs, hidden sea caves, tidal pools, lava formations, and historic petroglyphs. Maha’ulepu Beach is known for being a prime spot for whale watching, and you might spot a couple of Hawaiian monk seals sunbathing on the sand.

There are a few paths on this trail, so consider a detour or two to see more of the stunning terrain.

11. Spouting Horn Blowhole

As one of the most photographed spots on the whole island, it’s easy to see why the Spouting Horn Blowhole makes the list of the best things to do in Kauai. Hidden along the island’s south shore, the blowhole hisses and roars like a dragon. The locals believe something along those lines anyway.

In reality, though, the lizard stuck in the lava tube is the sound of the Poipu waves rushing through the tube and popping out, sometimes as high as 50 feet into the sky. The majestic sight is like nothing you’ve ever seen. If you’re lucky enough to spot a resulting rainbow or the refraction of the sunset on the water drops, the sight is nothing short of dazzling.

12. Hike Ho’opi’i Falls Trail

One of the best hikes to do with children is the Ho’opi’i Falls Trail. The waterfall is fantastic and the lush greenery is to die for. The trail is very muddy so I recommend good shoes and trekking poles. Also, the parking is at a neighborhood, PLEASE be respectful of the people living there.

13. Hop on a Helicopters Doors Off Tour 

No trip to Kauai is complete without an epic helicopter tour. This is undoubtedly the best way to see the magic of Kauai’s landscape. Most tours depart from Lihue Airport and traverse the island to show you all the top attractions without the effort of having to hike or drive yourself around.

Of course, if you want to avoid the glass glare and get an uninterrupted view, you need a Doors Off tour by helicopter. This fantastic journey will give you flashbacks of your trip for years to come. On this helicopter tour, Waimea Canyon, The Na Pali coast as well as Manawaiopuna Falls are just a few of the gems you’ll experience from the sky.

Plan your Helicopter tour for the morning; it’s generally the best time for a ride due to the low likelihood of clouds obstructing the view.

14. Check Out Wailua Falls

The 80-foot twin waterfalls known as Wailua Falls are one of the most popular on Kauai. Like many other sites on the island, the falls are shrouded in myth and legend, lending an ethereal quality to this untouched natural beauty. 

15. Golfing in Kauai

It might seem like an odd addition to the list, but this Hawaiian island has a whopping nine golf courses spread over the terrain. While it isn’t as plentiful as Oahu, there’s enough here to have you itching to tee off.

The Ocean Course at Hokuala is a shining example of why golfing in Kauai is among the most beautiful in the world. Situated near the coast, you’ll have to focus in order to hit your ball just right amongst the inspiring background. The rolling greens at the Ocean course are only part of why teeing off at this golf course is one of the best things to do in Kauai.

There are other great courses, like the Princeville Makai Golf Club or the Wailua Golf Course, so if you’re interested, there are many to choose from. So, if you’re an avid golfer, get those clubs ready because you’re in for a treat.

Top Recommended Kauai Tours for Your Trip

Here’s a breakdown of the top tours recommended for you to enjoy:

• Luau Kalamaku Show: Experience a true luau with a scrumptious buffet dinner and an open bar.
• Snorkel Adventure: Ride a sea scooter through Kuaui’s underwater Eden to see the coral and sea turtles up close.
• Doors Off Helicopter Tour: Experience Kauai with no barriers, where experienced pilots show you everything bright and beautiful.
• State Park Private Tour: Explore Waimea Canyon and Koke’ e State Parks under the knowledgeable wings of a guide.
• Na Pali Coast Sail and Snorkel Tour: Take in the majestic coastline and the wonder of the sea from the comfort of a stunning catamaran.

How Long to Spend in Kauai

There is so much to do on Kauai that you definitely need time to make the best of it. You could squeeze in most of the highlights in 3-5 days, but your best bet is to set aside at least a week to enjoy the towns, beaches, and attractions without feeling rushed.

Best Time to Go to Kauai

Avoid the crowds and save some money by avoiding a visit during peak times. April to June offers Spring growth with optimal weather and less crowding.

The cheapest time to go is between September and December, but be aware that it’s rainier at this time and the water might be a little choppy. 

How to Get Around Kauai

Honestly speaking, you’ll never regret renting a car. Having your own vehicle grants you freedom and ease and makes getting around easy and breezy. That said, if that isn’t an option for you, you can hop on a bus or taxi or book a ride on one of the rideshare apps available.

>>>Rent A Car Here<<<

Where to Stay in Kauai

Here are a few recommendations for the best places to stay in Kauai.

Luxury | 1 Hotel Hanalei Bay

The 1 Hotel Hanalei Bay is absolutely magnificent. Located in convenient Princeville, this 5-star luxury resort has everything you could need, want, and then a little more! >>>Check Rates and Availability

Mid-Range | Grand Hyatt Kauai Resort and Spa

The Grand Hyatt Kauai is beautiful. Situated in Poipu, the 4-star resort is primely located and the amenities are excellent. Even if it wasn’t on the beach, the stunning resort pool is more than compensatory. >>>Check Rates and Availability

Budget | Kauai Shores Hotel

 This 3-star option is right on a private beach in Kapaa and has its own beach club. The Kauai Shores Hotel offers all the necessary conveniences with quiet charm, and for the price point, it’s worth every cent. >>>Check Rates and Availability

Read More: Where to Stay in Kauai | 11 Best Hotel & Lodging Options

Things To Pack When Visiting Kauai

FAQs About the Best Things to Do in Kauai

Let’s do a quick rundown of a few of the most popular questions asked about Kauai.

Is Kauai Worth Visiting?

You’ll struggle to feel boredom on Kauai. The island is packed with rugged outdoor activities, steamy beaches, and informative history and culture. With some of the most sought-after views in the state, visiting Kauai is absolutely bucket list worthy.

What Food Is Kauai Known For?

Due to the Hawaiian islands’ multicultural background, food is often a vibrant mixture of different flavors and cuisines. Kauai is famous for Hawaiian specialties like poke and saimin.

Its most unique offerings include lomi lomi salmon, Managua (a slightly sweetened bread filled with meat), and, of course, the amazing plate lunch. A plate lunch is a plate of solid deliciousness. It’s usually made up of a main meal of protein and rice, topped on the side with the creamiest macaroni salad. Rest assured, you’ll eat well on Kauai.

How Long Does It Take to Drive Around Kauai?

You can easily complete a full roundtrip of the island in three hours, but that is excluding stops. After all, you won’t want to rush your time in such a stunning Hawaiian oasis.

Final Thoughts on the Best Kauai Activities

By now you’ve gotten some insight on how to plan a trip to Hawaii, with Kauai at the forefront. The fun awaits no matter which side of the island you visit. With activities galore, enough spectacular scenery to keep you wide-eyed for ages, and, of course, the many lush beaches and countless swaying palm trees, your Kauai escapade will be one for the books.

Planning to hop from island to island? Check out the best Maui itinerary to help you.

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