21 BEST Things To Do In Kauai For Couples (From A Travel Expert)

After spending a significant amount of time on the island, we’ve compiled a list of unique and romantic things to do in Kauai that are sure to be memorable dates and experiences that you’ll cherish for a lifetime!

There are countless things to do in Kauai for couples. Our trip to Kauai was nothing short of amazing, filled with endless adventures and romance.

We had the most incredible time soaking in the sun, playing in the teal ocean water, and hanging out with just the two of us!

Check out our ultimate list of things to do in Kauai for couples down below.

Things To Do In Kauai For Couples

Below we have pinpointed the top things to do in Kauai for couples to enjoy on your next Hawaiian getaway!

1. Go Scuba Diving

Scuba diving is such a unique experience and it’s such an incredible endeavor to embark on with your partner.

Learning how to scuba dive with Sam has created so many new memories for us and helped push us outside our comfort zones together. 

Whether you want to get licensed together in Hawaii or just want to go on a discover dive, scuba diving is such a unique date that is sure to be memorable!

2. Go For A Hike In Waimea Canyon State Park

Hiking has always played a tremendous role in Sam and I’s relationship. One of our first dates was spent hiking in Virginia and a year later Sam proposed on a hike!

Hiking is a truly unique date that allows you and your partner to spend some uninterrupted bonding time and to take in nature together. It’s one of the absolute best things to do in Kauai for couples.

One of the best hikes in the area has to be Kukui Trail. This hike is 4.5 miles in length and is considered a hard route.

The views from this trail are absolutely unreal and you must check it out yourself! This trek is a great way to take in the natural beauty of the island of Kauai.

3. Explore A Hidden Beach – One Of The Best Things To Do In Kauai For Free

There are countless beaches in Kauai ranging from popular beaches with hundreds of people to scarce beaches on the side of the road with 1 to 2 people laying out and even beaches that are “hidden” and take a bit of a hike to get to!

Grab your partner and go exploring! Hit a beach without all the tourists and spend some quality time together laying out on the sand, listening to island music, and enjoying the Kauai sun.

One of our favorite “hidden” beaches was Hideaway Beach and we loved that not too many people were there.

4. Go On A Lunch Date

With all the delicious and fresh cuisine that the island has to offer, take your significant other and go on a lunch date!

We found that many places on the island were only open for lunch or dinner. What better way to take a break from the heat than to go grab a scrumptious bite to eat?

Some of our favorite lunch destinations in Kauai include Nourish Hanalei, Koloa Fish Market, and Hanalei Poke.

5. Try Something New Together

Sam and I have a lengthy list of hobbies that we enjoy ranging from golf to snow skiing and practically everything in between.

One of the new hobbies that we have gotten into is playing tennis together. It’s fair to say that neither of us are very good yet but we have such a fun time trying and goofing around together.

Grab your partner and try a new hobby together whether it’s golfing, running, tennis, surfing, and the list goes on.

Kauai has such phenomenal weather which makes it an optimal destination to explore new activities outdoors!

Pick a new hobby and I’m sure it’ll create some unforgettable memories for the two of you.

6. Indulge In Dessert

Hawaii is known for a wide range of foods and desserts. Some desserts include lava cake, shaved ice, fresh fruits, or maybe even a delicious cocktail.

If you’re like us, we try to stay away from desserts on a regular basis but on vacation we are all about it.

The dessert choices in Hawaii were unreal and we highly recommend that you grab one of these yummy treats at Wishing Well Shave Ice, JoJo’s Shave Ice, or if you’re looking for a romantic date night in Kauai head to Lava Lava Beach Club for their mouthwatering delicious lava cake. 

7. Go On An Ocean Boat Cruise – One Of The Most Romantic Things To Do In Kauai

There are endless boat cruises that take you out on the water and you can choose from a morning cruise or an afternoon cruise in Kauai.

Oftentimes the morning cruises take you out to see the coast and snorkel and the evening cruise might provide some beverages and you watch the sunset while on the boat. 

This is such a unique date opportunity and definitely one of the best things to do in Kauai for couples.

We highly recommend the Na Pali Sunset & Sightsee Boat Tour! It’s a truly memorable and romantic experience that is sure to be a spectacular time as you both take in the views of Kauai’s gorgeous mountain landscape and watch the sunset from a boat on the ocean.

👉🏼 Check rates and availability for the Na Pali Sunset & Sightsee Boat Tour here!

8. Eat A Delicious Dinner

We continue to rave about how delicious and fresh the food was in Kauai. We devoured some poke, shrimp, and acai bowls while on our trip.

One thing that we really enjoyed about Hawaii was that you didn’t feel required to dress up everywhere that you went… oftentimes people just wear their swimsuits and coverups to bars and restaurants! We loved this!

However, in order to make for a special night… why not get a little dressed up and go out for a delicious dinner?

Some of our favorite romantic restaurants in Kauai are Sam’s Oceanview Restaurant, Kalypso Bar and Grill, and Happy Talk Lounge Restaurant and Bar. 

9. Snorkel In The Sea At Tunnels Beach

One of our favorite things to do at the beach is to snorkel. We love putting on our masks, fins, and snorkels to go discover some of the tropical fish in the sea.

This could make for a fun date too! Whether you own your snorkel gear or want to rent some… Google the best snorkeling beaches near you and head there!

Some of our favorite snorkeling beaches in Kauai were Hideaway Beach and Tunnels Beach. 

Pro Tip: The water is typically calmer in the morning at Hideaway Beach so visibility is much better to see hundreds and hundreds of tropical fish, but in the afternoons as the waves start to pick up sea turtles are very common and will let you swim right next to them while they eat vegetation off of the reef!

10. Go For A Drive

It takes about 3 hours to drive all the way around the island. We know this because, we in fact, drove all the way around the mountain to get to one of our hikes!

Kauai is absolutely breathtaking and I think it’s my favorite mountain range that I have ever seen.

Hop in your car with your significant other, roll down the windows, put on some good music, and take in the scenery!

You’ll pass incredible mountain views, beautiful and vibrant beaches, and many small towns throughout your journey.

If you don’t want to go all the way around the island, you don’t have to but we highly recommend that you go for a drive and just take it in!

Have fun driving around with your partner and maybe even stop at a few unplanned destinations along the way. 

11. Enjoy Some Chocolate At Lyndgate Farms Kauai Chocolate

For chocolate lovers, be sure to stop by Lyndgate Farms Kauai Chocolate for a truly delicious and unforgettable experience.

12. Visit Wailua Falls

For those interested in waterfalls, Wailua Falls must be on your bucket list.

This waterfall is a truly remarkable site and allows you to truly appreciate the natural beauty of the island and its unique landmarks.

13. Explore Na Pali Coast State Park

Kauai is known for its distinct Na Pali Coast and exploring this coast is one of the best things to do in Kauai for couples.

For a truly unique way to explore the Nap Pali Coast, you must check out the Raft Adventure – Na Pali 1/2 Day Snorkel.

This raft excursion takes you along the coast where you can snorkel and experience the tremendous Kauai views from a whole new perspective, both from the raft and from the water as you snorkel.

👉🏼 Check rates and availability for the Raft Adventure – Na Pali 1/2 Day Snorkel here!

14. Relax At A Popular Beach

The island of Kauai has countless popular beaches for individuals to enjoy including Hanalei, Kapa’a, Lihue, Po’ipu, and many others.

Relaxing at one of the popular beaches in the area is the perfect experience for couples looking to spend some quality time out in the sun together.

15. Go Shopping

There are countless areas to go shopping in Kauai. Whether you would like to shop in the Hanalei Bay area, Old Koloa Town, Kapa’a, or many others.

Shopping is the perfect excursion for couples looking to escape the Hawaiian sun for a bit.

16. Rejuvenate At A Spa

Going to a spa is one of the best things to do in Kauai for couples because it allows you both to spend quality time together while relaxing!

We recommend visiting the Anara Spa! This is a great spa on the island that offers a variety of wellness treatments and services including manicures, facials, saunas, along with many different massage options.

17. Experience A Luau

Hawaiian is known for infamous luaus and experiencing one of these events must be on your bucket list. It’s a great way to experience something new and celebrate like a local.

Be sure to check out the Luau Ka Hikina Admission Ticket with Dinner and Lei Greeting!

This experience is totally worth it due to the terrific entertainment, delicious food, and excellent drinks.

👉🏼 Check availability and rates for the Luau Ka Hikina Admission Ticket with Dinner and Lei Greeting here!

18. Walk Around Hanalei Bay

The Hanalei Bay area is know for its beautiful beach, awesome restaurants, and various shops.

This is a great place to walk around with your significant other and stop by different places along the way!

19. Take A Stroll Around The Princeville Botanical Gardens

One of the most beautiful experiences to check out when visiting the island has to be the Princeville Botanical Gardens!

This is a great place to go for a romantic outing and allows you and your partner to appreciate the various flora and fauna throughout the gardens.

20. Go On An Epic Helicopter Adventure

One of the most epic adventures you can embark on with your significant other is to go on a helicopter excursion around the island of Kauai and take in the drastic views from up above!

We highly recommend checking out the Kauai ECO Adventure Helicopter Tour.

This awesome adventure is about an hour and length and takes you to see incredible waterfalls, the Na Pali Coast, and countless other gorgeous features around the island.

👉🏼 Check availability and rates for the Kauai ECO Adventure Helicopter Tour here!

21. Try A Kayak Tour

Another one of the best things to do in Kauai for couples is going on a kayak tour of the island.

This is an incredible excursion that allows you to take in unique scenery and you gain a workout in the process!

Be sure to check out the Guided Secret Falls Tour with Snacks and Drinks. This is an epic journey that takes you down the Wailua River.

👉🏼 Check rates and availability for the Guided Secret Falls Tour with Snacks and Drinks here!

Best Hotels In Kauai For Couples

There are countless hotels to pick from in Kauai. Check out our three favorite down below to help make your accommodation decision a bit easier!

• Budget Friendly: Kauai Beach Resort & Spa – For those looking for a budget friendly option is Kauai with some truly great amenities, look no further.
• Mid-Range: The Royal Sonesta Kauai Resort Lihue – This is an awesome mid-range hotel option with a beautiful aesthetic and a beachfront restaurant!
• Luxury: Grand Hyatt Kauai Resort & Spa – For those looking for an unforgettable luxurious experience, you must check out this hotel. Not only is this hotel in a truly great location but the amenities are unbelievable as well.

For more accommodation options, be sure to check out the map below for more great places to stay in Kauai.

FAQs About The Best Things To Do In Kauai For Couples

Below I have answered a few of the most frequently asked questions about Kauai activities for couples.

Is Kauai good for couples?

Yes! Kauai is a fantastic destination for couples. The island of Kauai offers a wide arrange of activities, romantic experiences, unbelievable views, and remarkable restaurants and bars for couples to enjoy.

What is Kauai popular for?

Kauai is popular for its beauty, drastic mountain formation, and beautiful coast. Some features that Kauai is most popular for include Waimea Canyon, the Na Pali Coast, and Hanalei Bay.

Is 3 days in Kauai enough?

You can definitely see a significant amount of the island of Kauai in 3 days, however, you may feel a bit rushed!

How many days is good for Kauai?

We recommend spending at least 7 days in Kauai for a truly remarkable experience filled with the perfect amount of relaxation and adventure.

Spending one week in Kauai allows you to try out various beaches, go on different hikes, take a tour or two, and allows you to spend a few days just relaxing.

Final Thoughts On Things To Do In Kauai For Couples

Kauai is one of the most beautiful destinations in the United States and the island is full of endless things to do in Kauai for couples.

We had the best time exploring all that the island has to offer on our trip to the Kauai and created some of our favorite memories on our Hawaiian vacation.

We hope this list of romantic things to do in Kauai for couples inspires your next couples vacation or getaway!

Be sure to check out our 7 day Kauai itinerary for more inspiration! Happy Exploring!