Page 7) 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

524 Reviews
Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Great Fun!
Activity Date: 2022/09/05 | Posted on: 2022/09/11
Vmp

My second river cruise and enjoyed the commentary and musical entertainment. The last time I was here, the barriers hadn't been put up around the Groto, though.

Packages: River Cruise Package
Attended as: Friends
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Fern Grotto River cruise
Activity Date: 2022/09/08 | Posted on: 2022/09/11

Very relaxing cruise up the river. Beautiful scenery. Very friendly and helpful staff. Also enjoyed the witty sense of humor on the commentaries. The trail is not the best for the elderly and spots on the trail were difficult to maneuver a walker so highly suggest a wheelchair instead, but the scenery was well-worth the trip.

Packages: River Cruise Package
Attended as: Families
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Fern Grotto in Kauai, Hawaii
Activity Date: 2022/08/15 | Posted on: 2022/09/10
CDM

The large deck for viewing was definitely a plus from when I was there back in 2007. Just a little disappointing that the frems were so few. I guess that hurricane did more damage to the environment then I thought.
Music was wonderful as always.
Boat ride also pleasant. Guide giving information about the area along the river was very helpful.

Packages: River Cruise Package
Attended as: Families
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シダの洞窟 観光遊覧船 ハワイ唯一の航行可能な川を行く!<英語ガイド/半日>
It was a mystical power spot.
神秘的なパワースポットでした。
Activity Date: 2022/09/06 | Posted on: 2022/09/10

As we cruised upstream on a boat along the gentle flow of the Waimea River, it was a delightful moment to wave at tourists kayaking downstream, all enjoying a fun holiday. After climbing the path surrounded by tropical plants and flowers from the dock, we reached a spot where water dripped down and long plant tendrils hung, revealing a dark opening. It is said to be a place that only the Hawaiian royal family could visit, but now it is a power spot where weddings can also be held. The tour lasted about two hours, and I felt a great sense of fulfillment.

ワイメア川の穏やかな流れを、上流へ向けて遊覧船で進むと、カヤックで下るツーリストと手を降りながら、お互いに楽しい休日を過ごしている一時でした。船着き場から南国の植物や、花に囲まれた遊歩道を上りきると上空に、したたる水と長い植物しだ?がたれて、黒く見える穴が確かにあった。ハワイ先住民の王族しか訪れることができなかった場所だそうだが。今は結婚式もできるパワースポット。2時間程のツアーだが、すごく充実感を味わえた。

Attended as: Couples
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Beautiful area, but nothing spectacular.
Activity Date: 2022/09/07 | Posted on: 2022/09/09

Overall we enjoyed the Fern Grotto tour but nothing spectacular about it. Entertainment coming back was light and fun. Grotto itself was just OK.

Packages: River Cruise Package
Attended as: Couples
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Beautiful area to see
Activity Date: 2022/09/02 | Posted on: 2022/09/04

Good knowledgeable staff. Friendly. Shorter than what we expected. We read it would be 2 hours and we felt rushed out of there because another group was there waiting.

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
Beautiful hidden spot
Activity Date: 2022/08/30 | Posted on: 2022/09/02

This is a short tour of the Wailua River to get to the fantastic fern grotto, surrounded by beautiful trees, plants, and flowers. The entertainment was particularly good on our way back, where we learned some hula moves and danced to live music.

Packages: River Cruise Package
Attended as: Solo Travelers
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シダの洞窟 観光遊覧船 ハワイ唯一の航行可能な川を行く!<英語ガイド/半日>
It was within expectations.
一応想定内でした
Activity Date: 2022/08/18 | Posted on: 2022/09/01

On August 18th, I participated in the tour at 3:30 PM. There were only three of us Japanese, but about 70 people were on board, and the benches were about 80% full. After traveling upstream for nearly 30 minutes on a river where you hardly feel any current, we arrived at a small dock. From there, it was about a five-minute walk to the cave entrance. There was a collapse accident over a decade ago, and since then, entry to the interior has been prohibited. It felt like the remnants of a mining site, and the ferns were less lush than I expected. The staff performed songs and hula both in front of the cave and on the return boat. There was also a simple practical lecture, which was in English, and I enjoyed that.

8月18日、15時30分のツアーに参加しました。日本人は我々3名だけでしたが、70人くらいは乗船しベンチは8割方埋まっていました。流れをほとんど感じない川を30分弱上ると小さな船着場に到着、そこから5分ほど歩くと洞窟前に到着します。10数年前に崩落事故があり以後内部は立ち入り禁止です。採掘場の跡のような感じで、シダの茂り方も思ったより貧相な感じでした。洞窟前や帰りの船上でスタッフが歌やフラを披露してくれます。簡単な実技のレクチャーもあり、英語の解説ですがそれは楽しめました。

Attended as: Families
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Lovely tour
Activity Date: 2022/08/29 | Posted on: 2022/08/31

Informative cruise given by The Smith family. Bring sturdier shoes than flip flops because the jungle mixed with sporadic rain showers make a slippery path. My daughter loved the live interactive entertainment. Overall good time.

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
Relaxing, but go earlier.
Activity Date: 2022/08/26 | Posted on: 2022/08/29

It was a relaxing activity and great for littles, but I could sense the tiredness in the crew because we took the last tour of the day. Best to go earlier in the day. Also, be warned to bring bug spray with you on the jungle walk to the fern grotto! Fern grotto was beautiful, but hard to hear explanations over arguing children. Haha. Maybe it would be easier if thye had a loud speaker or megaphone at the fern grotto?

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
Perfect adventure
Activity Date: 2022/08/26 | Posted on: 2022/08/28

The staff was amazing and I feel so lucky they shared this magic of their island with us.
The performance on the boat was incredible. We learned so much and just loved every minute

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
Fern Gritto
Activity Date: 2022/08/12 | Posted on: 2022/08/14

We had a fun time! Good storytelling, singing, and hula dancing! Would recommend!

Packages: River Cruise Package
Attended as: Couples
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Great experience.
Activity Date: 2022/08/04 | Posted on: 2022/08/08

It was our second time after 12 years and still is a great experience. Warm welcome to all the staff and very knowledgeable.
Worth the price too.

Packages: River Cruise Package
Attended as: Families
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Smith’s River Cruise
Activity Date: 2022/08/01 | Posted on: 2022/08/03

Great excursion to share with family, friends of all ages.

Packages: River Cruise Package
Attended as: Families
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
40 Years Later
Activity Date: 2022/07/04 | Posted on: 2022/07/30
MEB

While on this trip, we celebrated our 40th anniversary. We took the Wilua river cruise to the Fern Grotto 40 years ago on our honeymoon, and I'm happy to say that the best parts of this experience have not changed.
We were happy with the new decking in the Grotto, I only wish that they had wheel chairs available at the Grotto. My wife was unable to make it all the way to the main platform, so she missed out on the best part. Our main goal was four our three daughters and our grandson to see it, and they did!
Thank you for another great 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
Fern Grotto Fun
Activity Date: 2022/07/18 | Posted on: 2022/07/28

We've been to the Fern Grotto many times and love it every time.

Packages: River Cruise Package
Attended as: Families
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Fun cruise with a short walking tour
Activity Date: 2022/07/26 | Posted on: 2022/07/28

Lovely cruise provided by great staff with hula, singing, music, story telling, walking tour, and an overall great time. Bring water, sunscreen and possibly bug repellent. Will do this again next time we are on the island.

Packages: River Cruise Package
Attended as: Families
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Smith’s Wailua River cruise to fern grotto with live entertainment/River cruise package
Activity Date: 2022/06/27 | Posted on: 2022/07/23

Great trip for any one that has problems walking or doing large hikes. Nice boat ride as you see nature along with kayakers . The more adventurous people would probably prefer that method of seeing the area. On the boat they taught a hula dance. Gave some interesting info on the walk. It is an easy trip.

Packages: River Cruise Package
Attended as: Families
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Great Experience
Activity Date: 2022/06/22 | Posted on: 2022/07/22

My family went on this excursion to the Grotto because it looked so good in the brochures. The boat ride up and back was the best part in my opinion. The workers on the boat were very entertaining and told the history of the river and the Grotto.
On the way back they let us place our flowers in the river and tell a little about our mother who had passed away just a few days prior to this part of our trip.

Packages: River Cruise Package
Attended as: Families
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Best ever tour for the money
Activity Date: 2022/07/18 | Posted on: 2022/07/20

My wife and I enjoyed this tour more than all of the others. It was a beautiful, leisurely trip down the river to Fern Grotto. The scenery, and entertainment was wonderful! $30 per person is the best deal on the entire island. Don’t forget to tip.

Packages: River Cruise Package
Attended as: Couples
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Fern Grotto was beautiful
Activity Date: 2022/07/11 | Posted on: 2022/07/19

The cruise was okay. Due to the roof on the boat, it was difficult to see much. You walk a paved path to pretty scenery. Lots of people.

Packages: River Cruise Package
Attended as: Couples
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Very scenic
Activity Date: 2022/07/08 | Posted on: 2022/07/12

Gorgeous xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

Packages: River Cruise Package
Attended as: Friends
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Wailua River Cruise
Activity Date: 2022/06/08 | Posted on: 2022/07/02

The river cruise was fantastic! Last time we did this was 2007. This June 2022, took my children and grandchildren and they had a good time. A little suggestion, maybe next time, take the cruise a little further down where at least we can get a glimpse of the water fall, that will be awesome!!!!

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
Very glad we did this!
Activity Date: 2022/06/14 | Posted on: 2022/07/02

Fun cruise exploring the river and history as told by the cruise captain. The walk through the “jungle” leading to the fern grotto was very enjoyable. The cruise back was fun - included song and dance. Recommend!

Packages: River Cruise Package
Attended as: Families
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Just book it!
Activity Date: 2022/06/29 | Posted on: 2022/07/01

This was such an enjoyable boat tour! The captain and crew were friendly, funny and talented. The fern grotto was beautiful and the music and hula were so fun! Our kids enjoyed it too!

Packages: River Cruise Package
Attended as: Families
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Smith’s Fern Grotto River Cruise with Live Hawaiian Music & Hula
Pleasantly Surprised
Activity Date: 2022/06/24 | Posted on: 2022/06/27

I was pleasantly surprised by this tour. The entertainment was really great! The woman who sang the songs has a great voice and fun banter;) Overall, a very fun affordable experience. Probably my favorite part was when they taught us the hula :)

Packages: River Cruise Package
Attended as: Couples
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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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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.