Page 8) Things to Do in Kauai in 2026 – Tours & Activities | HawaiiActivities.com

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Kauai

All Reviews for Fern Grotto & Wailua River Cruise

Overall rating

4.47

528 Reviews
Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Boat ride was so relaxing!
Activity Date: 2022/06/17 | Posted on: 2022/06/19

The tour was so nice and relaxing! Skipper and the rest of the staff was amazing. The waterfall at the end was breathtaking!The walk in to the fall was 10-15mins and along the path are different plants natives to Hawaii. Would definitely do again! Mahalo.

Packages: River Cruise Package
Attended as: Families with Young Children
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Loved it!
Activity Date: 2022/06/14 | Posted on: 2022/06/16

Very friendly staff. Relaxing boat ride with great entertainment. I would highly recommend it.

Packages: River Cruise Package
Attended as: Couples
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Nice Relaxing Adventure
Activity Date: 2022/05/20 | Posted on: 2022/06/13
Tim

The Fern Grotto cruise was nice and relaxing, plus the description of sites along way was interesting. we had a couple in our group that was actually married in the Grotto back in the day. Kewl!

Packages: River Cruise Package
Attended as: Couples
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Not worth it if you have to get transportation there…
Activity Date: 2022/06/10 | Posted on: 2022/06/12

The tour was nothing to write home about. The captain had corny jokes; from the boat, you couldn’t see anything but the hau trees that lined the river; once you get to the grotto, it’s a pretty view but you’re 50-100yards from the cave entrance. The family sang but with all the people there, you could barely hear.

The taxi ride from Poipu was $70 each way. Add that to the cost of 2 tickets($60), this tour was not worth $200. Had we been located closer to the harbor, we might have been able to justify the cost.

Packages: River Cruise Package
Attended as: Couples
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
River Cruise to Fern Grotto
Activity Date: 2022/05/09 | Posted on: 2022/06/05

The experience was okay, and easy for most. The river cruise was relaxing and walk to the Grotto was not strenuous. However, the Fern Grotto was disappointing. It did not look like a "grotto" at all. The musical entertainment was okay but nothing to rave about. Something to do for seniors and children; otherwise, the tour is nothing to be excited about.

Packages: River Cruise Package
Attended as: Friends
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Great experience
Activity Date: 2022/05/03 | Posted on: 2022/05/05

Absolutely beautiful cruise, nice easy walk to grotto. The crew was fantastic, great music and history told throughout the cruise. My elderly mother really enjoyed the cruise.

Packages: River Cruise Package
Attended as: Families
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Beautiful grotto with fun entertainment while on the river
Activity Date: 2022/03/30 | Posted on: 2022/05/03

This was a fun shorter excursion with a relaxing boat ride to the grotto and live entertainment onboard. A cute experience.

Packages: River Cruise Package
Attended as: Families with Young Children
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Great family activity
Activity Date: 2022/04/25 | Posted on: 2022/04/29

Perfect length to keep young kids entertained, fun captain stories and singing.

Packages: River Cruise Package
Attended as: Families with Young Children
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
We were here 50 yrs ago on our honeymoon. Not the same but it was still beautiful. Thank you
Activity Date: 2022/04/26 | Posted on: 2022/04/28

Nice boat ride to the Fern Grotto. Driver & dancers were awesome. The singers were exceptional. They sang the Hawaiian wedding song just like they did for us 50yrs ago on our honeymoon. We weren’t able to go inside as before. But it was still magical all the same. Thank you. Carl & Terri OBrien

Packages: River Cruise Package
Attended as: Couples
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Rush to get an edge seat!
Activity Date: 2022/04/14 | Posted on: 2022/04/16

The grotto was beautiful, the dancing and singing was great. The overhead boat speakers were really hard to hear- we couldn't make out the stories they were telling well. If you get stuck in the middle, you can't see anything. Overall, it's not something I'd do more than once.

Packages: River Cruise Package
Attended as: Families with Young Children
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Smith’s river cruise
Activity Date: 2022/03/15 | Posted on: 2022/03/22

Once again the Smith family didn’t disappoint us with this river cruise. Telling us a little bit about the Smith family and the 5 generations who have worked there. Told us about the plant life on the island. We were treated to a Hawaiian song at the end of our short hike. My 81 year old father had no problems walking this short walk. On the way back to the dock we were given hula lessons and told what each hand gesture meant. Then we all did the luau while the song was being sung. It was awesome!

When we arrived to the island I thought I booked the cruise on the Wednesday but it was on Tuesday. I was called because we weren’t there and told it was no problem and that they would be rescheduled for the Wednesday.

Wonderful experience! I HIGHLY recommend is cruise!

Packages: River Cruise Package
Attended as: Families
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Fern Grotto
Activity Date: 2022/03/15 | Posted on: 2022/03/17

Wonderful and beautiful experience. We had a great time. Friendly and informative staff.

Packages: River Cruise Package
Attended as: Couples
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Awesome beyond words!
Activity Date: 2022/03/14 | Posted on: 2022/03/16

We could not have imagined how beautiful the scenery would be. The singing and dancing was an added bonus. The Smith family really did an amazing job providing a fun filled adventure.

Packages: River Cruise Package
Attended as: Families
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Entertaining and Informative
Activity Date: 2022/02/25 | Posted on: 2022/03/01

We enjoyed the Wailua river boat cruise. It was very efficiently run. The entertainment was delightful; entertaining and informative. Enjoyed the walk to the fern grotto and the history there. Loved the scenery.

Packages: River Cruise Package
Attended as: Couples
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Friendly staff.
Activity Date: 2022/02/21 | Posted on: 2022/02/23

The staff was very friendly and they try really hard to be sure you have fun even if the cruise itself can be a little bit boring.
I didn’t appreciate that they don’t say anything to people who don’t wear a mask even if it’s still mandatory. That part was really annoying.

Packages: River Cruise Package
Attended as: Families with Young Children
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
A lovely, peaceful boat trip along a beautiful river
Activity Date: 2022/02/11 | Posted on: 2022/02/13

The Smith's Wailua River Cruise was very good. The open windows were fantastic for taking pictures. We cruised at a relaxing speed. It was fun to watch the people in Kayaks and on paddle boards along the way. There is a roof on the boat so it's very shady & the padded bench seats are comfortable. We were entertained with interesting history about the river and area.
It was easy to get in & out of the boat. The Fern Grotto was a very lush & beautiful area. There were no mosquitoes or flying insects when we were there between 11 A. M & 12:30 P. M.
At the Grotto & on the boat, we were entertained with singing and dancing. It was a very enjoyable time for all.

Packages: River Cruise Package
Attended as: Couples
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Good Trip!
Activity Date: 2022/02/04 | Posted on: 2022/02/06

This was a good trip. The boat was clean and well-kept-up, and everyone was very friendly. Fern Grotto is pretty, and the local entertainment makes the event fun. It's a relaxing, quiet trip and a good way to see some of the beauty of Kauai.

Packages: River Cruise Package
Attended as: Couples
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Always my favorite!
Activity Date: 2022/01/06 | Posted on: 2022/01/31

Every time I come to Kauai, I do this River Cruise and it never gets old. It is entertaining, educational, beautiful and just plain fun for all ages. I especially appreciate that the staff and crew always seen to be enjoying themselves as well!

Packages: River Cruise Package
Attended as: Families
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
beautiful peaceful and entertaining
Activity Date: 2022/01/06 | Posted on: 2022/01/09

i whole experience was amazing. The employees greeted guests with enthusiasm and personality, very happy and entertaining. the boat ride took us giding down the river providing beautiful sites and emotions. the fern grotto and short walk were great as well. all around a+ adventure.

Packages: River Cruise Package
Attended as: Families
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Rich in culture, beauty, and Aloha! Everyone should do this when visiting Kauai. Worth it!
Activity Date: 2021/12/03 | Posted on: 2021/12/30

The Smith’s Wailua River Cruise was a beautiful way to spend our morning. Start off by learning some island history and geography by a native guide from the Smith Family. Ours was Wade.

Once you arrive at the Fern Grotto, you’ll walk a beautiful path to get there and learn about its natural history and cultural significance as well as anything you’d like to know about it. We learned so many fascination facts and it was so beautiful and peaceful.

On our way back, we were treated with professional musicians and a top notch dancer. Everything about the small group of performers was beautiful from the sweet sounds of the musicians to the graceful display of cultural dance. You couldn’t get better quality and for the price!

It was an honor and gift to ride with the Smith Family. Looking forward to coming back with the kids.

Packages: River Cruise Package
Attended as: Couples
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Awesome experience.
Activity Date: 2021/12/22 | Posted on: 2021/12/24

Wish it didn’t rain the whole time but they can’t control that obviously. I recommend it.

Packages: River Cruise Package
Attended as: Families
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Great family fun time.
Activity Date: 2021/12/10 | Posted on: 2021/12/13

It's a nice way to spend an hour on the water with some fun Hawaiian music. It's relaxing and a calm way to just chill. The actual fern grotto was an incredible sight to see and enjoy. That was the best part. Just a couple of minutes of walk from the dock to the main area where you see and appreciate the phenomenon.

Fun!

Packages: River Cruise Package
Attended as: Couples
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Tired
Activity Date: 2021/11/17 | Posted on: 2021/12/11

The building where we pay and gather is very depressing. The boat ride was uneventful, the grotto was a beauty of nature. We music was okay, we could tell the performers were tired because it was the last trip of the day, but they were nice and accommodating.

Packages: River Cruise Package
Attended as: Couples
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
River Excursion
Activity Date: 2021/11/24 | Posted on: 2021/11/28

Good way to spend a couple of hours meandering down a river.

Packages: River Cruise Package
Attended as: Couples
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Great family tour
Activity Date: 2021/10/18 | Posted on: 2021/11/14
:-)

We have two toddlers so this was a nice adventure to take with little ones. The fern grotto is beautiful.

Packages: River Cruise Package
Attended as: Families with Young Children
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Fun. Sort of hokey!
Activity Date: 2021/11/08 | Posted on: 2021/11/10

Nice boat ride and walk to the fern grotto. The customers on board got into the group songs and their hand movements. A good family outing.

Packages: River Cruise Package
Attended as: Couples
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Great Value nice trip with the kids and grandkids.
Activity Date: 2021/10/06 | Posted on: 2021/10/30

Nice cruise, lots of fun info and entertainment and a great trip for the value.

Packages: River Cruise Package
Attended as: Families with Young Children
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Excellent crew and talent, Fern Grotto not truly accessible
Activity Date: 2021/10/13 | Posted on: 2021/10/17

Our group of 4, aged 50s to 70s, very much enjoyed the entertainment and river history. One of our group was in a wheelchair. Bathrooms were accessible but the ramp to see Fern Grotto was so steep that 2 of us chose bathrooms over seeing that trip endpoint. This excursion is the best value on the island. Book it!

Packages: River Cruise Package
Attended as: Friends
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Relaxing with good humor
Activity Date: 2021/09/29 | Posted on: 2021/10/03

Captain on cruise was very informative and relaxed. He made the cruise more enjoyable. The young man who sang had excellent humor and a great voice for the songs he sang. The ladies were doing their job. Hula was beautiful and graceful

Packages: River Cruise Package
Attended as: Families
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
So worth it!
Activity Date: 2021/09/22 | Posted on: 2021/09/27

Great short cruise for the money, even includes entertainment. We loved it! We would do it again.

Packages: River Cruise Package
Attended as: Couples
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Things to Do in Kauai in 2026 – Tours & Activities | HawaiiActivities.com
Accessible only by boat on the Wailua River, Kauai’s Fern Grotto is a lava rock cave draped in lush ferns, moss, and tropical plants. This natural wonder has long captivated visitors with its beauty and cultural significance. Enjoy a scenic river cruise with live Hawaiian music and storytelling, and enhance your experience by combining it with Smith’s Luau—one of Kauai’s most popular traditional Hawaiian luaus—for a truly memorable evening.