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Address: Wailua Marina, At the mouth of the Wailua River; turn off Kuhio Hwy. (Hwy. 56) into Wailua Marine State Park, Kauai, HI
Phone Number: 8088216892
Website
Description:

This fern-capped cave is a favorite wedding site.

Book In Advance
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$96.00*
and up
Kauai: Waimea Canyon and Fern Grotto Kauai
More Info
$105.00*
and up
Kauai Waimea Canyon and Wailua River
More Info
$415.00*
and up
Oahu to Kauai Day Trip: Waimea Canyon and Fern Grotto

TripAdvisor Reviewer Highlights

Read all 311 reviews
Visitor rating
  • 46
    Excellent
  • 68
    Very good
  • 79
    Average
  • 43
    Poor
  • 30
    Terrible
The path to the fern grotto is not strenuous but a walk. Wear mosquito repellant.

The fern grotto is lovely. It's been wiped out and grown back a couple times. There's a big wood deck to stand and look at the grotto. It's just lost some of its luster. Smiths... read more

3 of 5 starsReviewed 1 week ago
Suzan S
,
Puyallup, Washington
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311 Reviews from our TripAdvisor Community

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Showing 266: English reviews
Puyallup, Washington
Level Contributor
148 reviews
47 attraction reviews
common_n_attraction_reviews_1bd8 34 helpful votes
3 of 5 stars Reviewed 1 week ago

The fern grotto is lovely. It's been wiped out and grown back a couple times. There's a big wood deck to stand and look at the grotto. It's just lost some of its luster. Smiths has definitely gone way down hill. The boat is safe and the entertainment is ok. We've gone before years ago and this definitely is not... More 

Helpful?
Thank Suzan S
Wyoming
Level Contributor
161 reviews
60 attraction reviews
common_n_attraction_reviews_1bd8 35 helpful votes
5 of 5 stars Reviewed 1 week ago

This was our first stop on our kayak trip up river to the Secret Falls. There was a dock for regular boats to access land (which was too high for kayak access). However, in the kayaks we had to be creative. We found a shallow area and climbed out near by. It really wasn't that bad, but plan to get... More 

Helpful?
Thank magicmomentfamily
New Braunfels, Texas
Level Contributor
33 reviews
17 attraction reviews
common_n_attraction_reviews_1bd8 2 helpful votes
3 of 5 stars Reviewed 2 weeks ago

We took the last boat of the day. It was a nice ride. It take a little walking to get to the fern grotto. About as long as a football field. My mom who is 78 made it ok. Was up hill going. But an easy walk back to the boat. Was touristy

Helpful?
Thank texasinsurancegirl
Dothan, Alabama
Level Contributor
73 reviews
30 attraction reviews
common_n_attraction_reviews_1bd8 52 helpful votes
4 of 5 stars Reviewed 4 weeks ago

Although not majestic like some places on Kauai, Fern Grotto is worth the time. If you book both the boat ride and the Smith's Family Luau, you'll get a discount, and it is a nice side trip before the luau. The Wailua River isn't that impressive as a river, but views of the forest on the shore makes it feel... More 

Helpful?
Thank Ed S
Montgomery, Alabama
Level Contributor
289 reviews
184 attraction reviews
common_n_attraction_reviews_1bd8 97 helpful votes
3 of 5 stars Reviewed August 21, 2016

I went on a cruise ship excursion. The excursion took a boat ride up the Wailua River to the Fern Grotto. The walk from the river to the grotto goes through rain forest and is very scenic. the grotto itself is well worth visiting. i wish you could go inside the grotto, but due to the danger of a rock... More 

Helpful?
Thank ALtraveler64
Los Angeles, California
Level Contributor
13 reviews
3 attraction reviews
4 of 5 stars Reviewed August 18, 2016

I have taken this "tour" so many times that I can practically do the talk story oh the way up and back. But, it is a great little outing for those that have never been, and for one reason or another I always end up having a good time. Just make sure and have bug spray or get some wipes... More 

Helpful?
Thank Grellsen J
Tauranga, New Zealand
Level Contributor
173 reviews
93 attraction reviews
common_n_attraction_reviews_1bd8 24 helpful votes
3 of 5 stars Reviewed August 17, 2016

We went to the grotto by boat and walked along an easy path to the Fern Grotto. While at the site we had a local girl sing a song.

Helpful?
Thank 155richard81
North Carolina
Level Contributor
78 reviews
40 attraction reviews
common_n_attraction_reviews_1bd8 29 helpful votes
4 of 5 stars Reviewed August 17, 2016

Gorgeous, relaxing place on the island! The boat tour included music, hula, and history of the area. Great trip!

Helpful?
Thank pirateatheart07
Level Contributor
4 reviews
common_n_attraction_reviews_1bd8 1 helpful vote
5 of 5 stars Reviewed July 25, 2016

We cruised up the river to the grotto and were given a great explanation of the fern grotto plus several songs accompanied by ukuleles. Great relaxing time. You don't want to miss this.

Helpful?
Thank dpruski
Los Angeles, California
Level Contributor
20 reviews
11 attraction reviews
common_n_attraction_reviews_1bd8 10 helpful votes
5 of 5 stars Reviewed July 22, 2016

Trip starts in a boat with roof listening and watching Hawaiian singers and dancers. Then we motored up the river, got out of the boat and walked up to the fern grotto. Not too long a walk and they don't rush the slow ones. Once at the grotto, we were given a little history followed by more live music. Our... More 

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1 Thank 1945nfr

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