Located in Kapaa, Fern Grotto Inn is on a river, within a 5-minute drive of Opaekaa Falls Overlook and Lydgate Beach. .This cottage is 5.1 mi (8.2 km) from Kealia Beach and 6.3 mi (10.1 km) from Kauai Museum.
The Garden Grille at The Hilton Garden Inn Kauai - 12 min walk
About this property
Entire place
You'll have the entire home to yourself and will only share it with other guests in your party.
Fern Grotto Inn
Fern Grotto Inn offers 9 air-conditioned accommodations with complimentary bottled water and coffee/tea makers. Each accommodation is individually furnished and decorated. Pillowtop beds feature Egyptian cotton sheets and premium bedding. Accommodations at this 4-star cottage have kitchenettes with refrigerators, stovetops, microwaves, and cookware/dishes/utensils. Bathrooms include bathtubs or showers, bidets, complimentary toiletries, and hair dryers.
Guests can surf the web using the complimentary wireless Internet access. Smart televisions come with Netflix. Additionally, rooms include rice cookers and irons/ironing boards.
Recreational amenities at the cottage include complimentary bicycles.
The recreational activities listed below are available either on site or nearby; fees may apply.
Make yourself at home in one of the 9 individually decorated guestrooms, featuring kitchenettes with refrigerators and ovens. Your pillowtop bed comes with Egyptian cotton sheets. Smart televisions with premium TV channels are provided, while complimentary wireless internet access keeps you connected. Conveniences include microwaves and coffee/tea makers.
Take in the views from a garden and make use of amenities such as complimentary wireless internet access and concierge services. Additional features at this cottage include a picnic area and barbecue grills.
Featured amenities include express check-in, express check-out, and luggage storage. Free self parking is available onsite.
Property amenities
Beach
Beach nearby
Beach towels
Beach umbrellas
Internet
Available in the cottage: Free WiFi
Available in some public areas: Free WiFi
Parking and transport
Free uncovered self parking on site
Limited on-site self parking
Kitchenette
Coffee/tea maker
Cookware, dishware, and utensils
Electric kettle
Hob
Microwave
Oven
Refrigerator
Rice cooker
Toaster
Bedrooms
Egyptian cotton sheets
Pillowtop mattress
Bathroom
Bathtub or shower
Bidet
Free toiletries
Hair dryer
Shampoo
Shower
Soap
Toilet paper
Towels provided
Living spaces
Window screens
Entertainment
Netflix
Smart TV with premium channels
Outdoor areas
Barbecue grill
Garden
Outdoor furniture
Picnic area
Walkway to water
Yard
Laundry
Laundry facilities
Comfort
Air conditioning
Ceiling fan
Portable fan
Pets
No pets allowed
Suitability/Accessibility
If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
Upper floors accessible by stairs only
Designated smoking areas (fines apply)
Services and conveniences
Concierge services
Free bottled water
Guidebooks
Iron/ironing board
Luggage storage
Location highlights
On a river
Things to do
Free bicycle rentals
Kayaking
Paddleboard
Water sports equipment
Hiking/biking trails nearby
Snorkelling nearby
Surfing/bodyboarding nearby
Swimming nearby
Safety features
Carbon monoxide detector (host has indicated there is a carbon monoxide detector on the property)
Smoke detector (host has indicated there is a smoke detector on the property)
First aid kit
Fire extinguisher
General
5 buildings
9 units
Built in 1942
Free bicycle rentals
Garden
Individual decor
Individual furnishings
Soundproofing
Policies
Check-in
Check-in start time: 3 PM; Check-in end time: midnight
Contactless check-in available
Express check-in available
Minimum check-in age: 21
Check-out
Check-out before 11 AM
Contactless check-out available
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
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 there is a carbon monoxide detector on the property
Host has indicated 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, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
Property Registration Number GE-193-000-2432-01, TA-193-000-2432-01, 410040230000
We should mention
This property does not have elevators
Property is also known as
Fern Grotto Inn Kapaa
Fern Grotto Kapaa
Fern Grotto Inn Kapaa
Fern Grotto Inn Cottage
Fern Grotto Inn Cottage Kapaa
Fern Grotto Inn Reviews
Reviews
9.8
Exceptional
All reviews shown are from real guest experiences. Only travellers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.
Rating 10 - Excellent. 60 out of 70 reviews
10 - Excellent
60
Rating 8 - Good. 10 out of 70 reviews
8 - Good
10
Rating 6 - Okay. 0 out of 70 reviews
6 - Okay
0
Rating 4 - Poor. 0 out of 70 reviews
4 - Poor
0
Rating 2 - Terrible. 0 out of 70 reviews
2 - Terrible
0
10/10
Cleanliness
9.6/10
Staff & service
9.8/10
Amenities
9.8/10
Property conditions & facilities
Reviews
10/10 Excellent
Scott
6 Feb 2026
Liked: Cleanliness, amenities
Great room! Private and clean with lots of special touches.
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 !
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.
Sheryl
Stayed 4 nights in Dec 2025
10/10 Excellent
Susan
6 Dec 2025
Liked: Cleanliness, room comfort
The place was great! Cozy, had everything you can imagine, clean, in a convenient and safe area. I highly recommend it!
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
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.
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.
Ismael
Stayed 5 nights in Nov 2025
10/10 Excellent
Jaren
22 Oct 2025
Liked: Cleanliness, room comfort
Beautifully kept place. Comfortable. Had everything we needed and then some. Would definitely stay again
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.
George G
Stayed 7 nights in Oct 2025
10/10 Excellent
Shahriar
9 Sept 2025
Liked: Cleanliness, room comfort
Great place to stay
The cottage was very clean and comfortable. They had thought of almost everything. Felt like our home.
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
This was our first visit to Hawaii and we couldn't have found a better property to stay at. Secluded, quiet and well maintained. The River Cottage was so well equipped with kitchen ware, microwave, full oven, refrigerator and even Alexa for listening 🎧 to music at night on our Lanai.
Paul the property manager was gracious and the cottage was immaculate. From this property, you are only five minutes by car away from Smith Family Farms where there is a 30 acre botanical garden and luau that runs several days a week. Reservations are a must.
There is also the Fern Grotto cruise that is a wonderful hour and a half journey with entertainment that is well worth your time and definitely affordable.
We plan on going back in 2026. It felt like our home away from home and about 15 minutes away from the Lihiue airport.
This property is situated right next to Wailua State Park and across from
Wailua Beach and minutes from Lydgate Beach Park. Immaculate and well- maintained. It was noisier than I expected due to traffic and bridge construction but very cute garden where you can sit outside
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.
We enjoyed the location - walk to a beach for sunrise and kayak in the evening on the river. It was an extremely peaceful setting. The room was comfortable and it was fantastic to have a kitchen with a nice size refrigerator. There was even free laundry on premise! Complimentary beach gear and kayak equipment were available. The grounds would have benefited from more watering and love. We look forward to a return visit.
We stayed in Coco Unit D for my honeymoon recently for 5 nights and we had the most incredible stay. The river view from the unit was stunning. The units themself are small but really comfortable and have everything you’d need such as AC and a kitchen with dishes and pots and pans and coffee maker and a comfortable bed and plenty of towels. The location is really ideal since it’s in between Poipu/Waimea and the north shore and 10 minutes away from the airport.
But what makes this place really stand out is the amenities it has to offer. We used the free kayaks to kayak to Secret falls trailhead which was about 40 minutes away. We used the free bikes to bike along the ocean. We loved being able to do our laundry here and use the snorkel equipment. Also the mango trees! There are about 5 mango trees on the property that you are allowed to harvest from and the mangoes are so delicious! There was also a star fruit tree and a small lime tree!
Paul has truly put so much thought into his property and I couldn’t have imagined a better place for us to have stayed at for our honeymoon.