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Fern Grotto Inn

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Room
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Room
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Reviews

9.8 out of 10
Exceptional

Highlights

  • Made for relaxation
    Top-rated for comfort — guests feel right at home here.
  • Paddleboard available
    A rare find — hit the water on a paddleboard right here.
  • Steps from the shore
    Top-rated for its nearby beach, ideal for sunbathing and swimming.
  • Discover nearby landmarks
    Walk to Lae Nani Beach

Popular amenities

  • Self-parking included
  • Kitchenette
  • Laundry room
  • Air-conditioning
  • Barbecue
  • Garden

Explore the area

View map
4561 Kuamoo Road, Kapaa, HI, 96746-1419
  • Place, Lae Nani Beach
    ‪12 min walk‬
  • Place, Smith's Tropical Paradise
    ‪15 min walk‬
  • Place, Coconut Marketplace
    ‪2 min drive‬
  • Airport, Lihue, HI (LIH)
    ‪8 min drive‬

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View all photos for House, 3 Bedrooms

Room

House, 3 Bedrooms

10.0 out of 10
Exceptional
(1 review)
  • Garden view
  • 111 sq m
  • 3 bedrooms
  • Sleeps 6
  • 2 Queen Beds and 2 Large Single Beds
  • Free Wi-Fi

View all photos for Studio

Room

Studio

10.0 out of 10
Exceptional
(1 review)
  • Garden view
  • 45 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

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Room

Studio

  • River view
  • 35 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free Wi-Fi

View all photos for Apartment, 2 Bedrooms

Room

Apartment, 2 Bedrooms

  • Garden view
  • 49 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free Wi-Fi

View all photos for Studio

Room

Studio

  • Garden view
  • 35 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

View all photos for Studio

Room

Studio

  • River view
  • 33 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

View all photos for Studio

Room

Studio

  • River view
  • 38 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free Wi-Fi

View all photos for Studio

View from room

Studio

  • River view
  • 30 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free Wi-Fi

View all photos for Studio

Room

Studio

  • Garden view
  • 33 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free Wi-Fi

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About this property

Fern Grotto Inn

Along with free use of bicycles, this cottage has concierge services and laundry facilities. Free WiFi in public areas and free self parking are also provided. Other amenities include express check-in, express check-out and a garden. All 9 soundproofed accommodations feature free WiFi and pillowtop beds. Guests will find kitchenettes with fridges, ovens, stovetops and microwaves.
Fern Grotto Inn offers 9 air-conditioned accommodations with complimentary bottles of water and coffee/tea makers. Each accommodation is individually furnished and decorated. Pillowtop beds feature Egyptian cotton sheets and premium bedding. Accommodation at this 4-star cottage has kitchenettes with fridges, stovetops, microwaves and kitchenware and utensils. Bathrooms include baths or showers, bidets, complimentary toiletries and hairdryers.

Guests can surf the web using complimentary wireless Internet access. Smart televisions come with Netflix. Additionally, rooms include rice cookers and an iron/ironing board.

Recreational amenities at the cottage include complimentary bicycles.

The recreational activities listed below are available either on-site or nearby; fees may apply.

Policies

Check-in

Check-in start time: 3 PM; check-in end time: midnight
Contactless check-in and check-out are available
Express check-in available
Minimum check-in age - 21

Check-out

Check-out before 11 AM
Contactless check-out
Express check-out available

Special check-in instructions

There is no front desk at this property
Guests planning to arrive outside of normal check-in hours will receive an email with special check-in instructions and key retrieval information; access will be through a private entrance
Information provided by the property may be translated using automated translation tools

Access methods

Key retrieval, private entrance

Pets

Pets not allowed

Children and extra beds

Children are welcome
Rollaway/extra beds are not available.

Important information

You need to know

Property Registration Number GE-193-000-2432-01, TA-193-000-2432-01, 410040230000
Property # 2318443
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
Cashless transactions are available
Host has indicated that there is a carbon monoxide detector on the property
Host has indicated that there is a smoke detector on the property
Safety features at this property include a fire extinguisher and a first aid kit
This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children; if you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room

Frequently asked questions

Is Fern Grotto Inn pet-friendly?

No, pets are not allowed at this property.

How much is parking at Fern Grotto Inn?

Self-parking is free at this property.

What time is check-in at Fern Grotto Inn?

Check-in start time: 3 PM; check-in end time: midnight.

What time is check-out at Fern Grotto Inn?

Checkout is at 11 AM.

Where is Fern Grotto Inn located?

Situated on a river, this cottage is 1.1 mi (1.7 km) from Lydgate Beach and 1.6 mi (2.5 km) from Opaekaa Falls Overlook. Kealia Beach and Kauai Museum are also within 9 mi (15 km).

Can I cancel my reservation for free and receive a full refund?

Yes, this property offers free cancellation on selected room rates because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

Fern Grotto Inn Reviews

Reviews

9.8

Exceptional

Reviews are presented in chronological order, subject to a moderation process, and verified unless otherwise labelled.
Learn moreOpens in a new window
Rating 10 - Excellent. 62 out of 72 reviews
Rating 8 - Good. 10 out of 72 reviews
Rating 6 - Okay. 0 out of 72 reviews
Rating 4 - Poor. 0 out of 72 reviews
Rating 2 - Terrible. 0 out of 72 reviews

10/10

Cleanliness

9.6/10

Staff & service

9.8/10

Amenities

9.8/10

Property conditions & facilities

10/10

Check-in

10/10

Communication

10/10

Listing accuracy

Reviews

Verified

10/10 Excellent

Nicholle

Liked: Cleanliness, check-in, communication, listing accuracy
Very convenient location.
Stayed 6 nights in Feb 2026
Verified

10/10 Excellent

Steven

Liked: Cleanliness, check-in, communication, listing accuracy
The Fern Grotto Inn was a great location for exploring the island. The hosts seemed to think of everything from laundry to coffee to kayaks. It was a wonderful experience.
Stayed 6 nights in Mar 2026
Verified

10/10 Excellent

Scott

Liked: Cleanliness, amenities, communication
Great room! Private and clean with lots of special touches.
Stayed 4 nights in Feb 2026
Verified

10/10 Excellent

Susan

Liked: Cleanliness, room comfort, communication
The place was great! Cozy, had everything you can imagine, clean, in a convenient and safe area. I highly recommend it!
Stayed 4 nights in Dec 2025
Verified

10/10 Excellent

Jaren

Liked: Cleanliness, room comfort, communication
Beautifully kept place. Comfortable. Had everything we needed and then some. Would definitely stay again
Stayed 4 nights in Oct 2025
Verified

10/10 Excellent

Ismael

Liked: Cleanliness, amenities, property conditions & facilities, communication
Great stay. Will be coming here again. CoCo D was a perfect sized cottage for me and my wife. They give you access to their bikes, kayaks, and beach supply with direct access to the Fern Grotto from the property to kayak from.
Stayed 5 nights in Nov 2025
Verified

10/10 Excellent

Sheryl

Liked: Cleanliness, amenities, property conditions & facilities, communication
I loved this property so much. Rustic, great location and kayaks & bicycles for use. Lydgate Beach is an easy walk and gorgeous, very close to airport and Poipu. I loved hearing Hawaiian music playing as I entered my gorgeous, clean,quiet, spacious room.
Stayed 4 nights in Dec 2025
Verified

10/10 Excellent

Shahriar

Liked: Cleanliness, room comfort, communication

Great place to stay

The cottage was very clean and comfortable. They had thought of almost everything. Felt like our home.
Stayed 6 nights in Sep 2025
Verified

10/10 Excellent

Mark

Liked: Cleanliness, amenities, property conditions & facilities, communication
We enjoyed our stay at the Fern Grotto Inn. The cabin was clean, comfortable and had everything we needed.
Stayed 6 nights in May 2025
Verified

10/10 Excellent

MIKE

Liked: Cleanliness, amenities, property conditions & facilities, communication
Great spot right in the Middle Easy to get to anywhere Really well equipped w everything you could need plus washer and dryer for the muddy hikes… only wish is better outdoor furniture place to chill but that is minor there is so much good !
Stayed 4 nights in Jan 2026
Verified

10/10 Excellent

Lynette

Liked: Cleanliness, amenities, property conditions & facilities, communication
Fern Grotto Inn was a beautiful vacation getaway. We were extremely pleased with the Coco A cottage that we stayed at. Would recommend this over a hotel. The grounds are absolutely breathtaking and well kept. So many amenities that are an added bonus. A true gem in Kauai! Thank you Paul and staff Lynette & Gary
Stayed 5 nights in Nov 2025
Verified

10/10 Excellent

James

Liked: Cleanliness, property conditions & facilities, communication
Just a calm and quiet place to stay.
Stayed 7 nights in Aug 2024
Verified

10/10 Excellent

DAVID

Liked: Cleanliness, property conditions & facilities, communication
Excellent stay, felt like we were staying with friends. Clean inside and out, everything needed was provided includes coffee, water filter and all the appliances. Has nice screened porch, kayaks provided, bicycles provided, beach gear provided and if the fruit on the trees are ripe you are welcome to pick them. We felt safe the entire time and parking is close by.
Early morning from the porch.
Stayed 4 nights in Nov 2025
Verified

10/10 Excellent

George G

Liked: Cleanliness, amenities, property conditions & facilities, communication
Wonderful cottage with many amenities to include a full kitchen, coffee/filters, kayaks, coolers, beach chairs, beach umbrellas, snorkeling gear, laundry soap, fruit to pick and more. Very clean and comfortable. Beautiful views and direct access to the Wailua River, which leads to Fern Grotto and Secret Falls.
Stayed 7 nights in Oct 2025
Verified

10/10 Excellent

JULIE

Liked: Cleanliness, amenities, property conditions & facilities
We stayed in CoCo A. Much bigger than it looks in pictures. 5* stay all round - peaceful - comfortable - well equipped - great location to explore Kauai - great host/ manager - great value vs a run of the mill holiday condo
Stayed 6 nights in May 2025
Verified

10/10 Excellent

Timothy

Liked: Cleanliness, amenities, property conditions & facilities, communication
The amenities and the property was well taken care of and it was a lovely place to stay.
Stayed 6 nights in Jul 2022
Verified

8/10 Good

Jake

Liked: Cleanliness, property conditions & facilities, communication
My wife and I spent a week for our honeymoon, nice little cottage for a quick getaway, close to main towns with shops and beaches. Overall had a good time.
Stayed 6 nights in Jan 2025
Verified

10/10 Excellent

Deb

Liked: Cleanliness, amenities, property conditions & facilities, communication
Great area, easy parking. Safe, quiet. Adorable room. Very clean.
Stayed 5 nights in Jun 2025
Verified

10/10 Excellent

Meghan Tracey

Liked: Cleanliness, amenities, property conditions & facilities, communication
It was amazing! The perfect place to stay! We even had the river in the backyard to kayak
Stayed 7 nights in Jan 2025
Verified

10/10 Excellent

Eric Norman

Liked: Cleanliness, amenities, property conditions & facilities, communication
Quiet property, convenient, close to activities
Stayed 6 nights in Jul 2022
Verified

10/10 Excellent

Wendall

Liked: Cleanliness, amenities, property conditions & facilities, communication
Nice cozy property with lots of extra amenities such as kayaks, beach equipment, etc. We would visit again in the future
Stayed 5 nights in Dec 2024
Verified

10/10 Excellent

Keri Marie

Liked: Cleanliness, amenities, property conditions & facilities, communication
This was the perfect place for our stay!! We absolutely loved the River cottage and highly recommend it to couples. It’s renovated, with all the amenities, and a built in alarm clock (roosters lol) Fern Grotto Inn was a beautiful place and will forever be a special place for us.
Stayed 6 nights in Mar 2024
Verified

10/10 Excellent

Jaeyoon

Liked: Cleanliness, amenities, property conditions & facilities, communication
Clean, well maintained, and quiet.
Stayed 6 nights in May 2023
Verified

10/10 Excellent

Paula

Liked: Cleanliness, amenities, property conditions & facilities, communication
Beautiful and peaceful cottage on the river and 5 minutes from the beach. Very comfortable bed and woke up to a palm tree breeze every morning along with a rooster reminding us it was time to get up 😊
Stayed 5 nights in May 2024
Verified

10/10 Excellent

Pavel

Liked: Cleanliness, property conditions & facilities, communication
It was very clean and comfortable place, very efficient and warm home feeling, the kitchen had absolutely everything you could need. I would recommend this place to anybody looking for a small kitchen, great location place. Maria & Pavel