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THE ISO HOTEL, Trademark Collection by Wyndham

3.5 star property
Beachfront, with outdoor pool

Photo gallery for THE ISO HOTEL, Trademark Collection by Wyndham

House, 1 Bedroom, Non Smoking (Beach)
Ocean View (1st - 3rd Upper Floors, stair access only | View from room
House, 1 Bedroom, Non Smoking (Beach)
Premium Ocean Front View (1st - 3rd Upper Floors, stair access only) | View from room
Premium Ocean Front View (1st - 3rd Upper Floors, stair access only)

Reviews

8.4 out of 10
Very good

Popular amenities

  • Air-conditioning
  • Bar
The current price is NZ$509
includes taxes & fees
9 Mar - 10 Mar

Explore the area

View map
4-796 Kuhio Hwy, Kapaa, HI, 96746
  • Place, Waipouli Beach
    ‪3 min walk‬
  • Place, Coconut Marketplace
    ‪14 min walk‬
  • Place, Lae Nani Beach
    ‪3 min drive‬
  • Airport, Lihue, HI (LIH)
    ‪13 min drive‬

Room options

View all photos for House, 1 Bedroom, Non Smoking (Beach)

House, 1 Bedroom, Non Smoking (Beach)

House, 1 Bedroom, Non Smoking (Beach)

Highlights

Balcony
Air conditioning
Fridge
Flat-screen TV
Blackout curtains
Ceiling fan
Shower/bath combination
Private bathroom
  • Sleeps 4
  • 1 King Bed

Suite, 1 Bedroom, Non Smoking, Ocean View

Highlights

Balcony
Air conditioning
Fridge
Flat-screen TV
Blackout curtains
Ceiling fan
Shower/bath combination
Private bathroom
  • Sleeps 4
  • 1 King Bed

View all photos for Deluxe Room, 1 King Bed, Non Smoking, Ocean View

Deluxe Room, 1 King Bed, Non Smoking, Ocean View

Deluxe Room, 1 King Bed, Non Smoking, Ocean View

Highlights

Balcony
Air conditioning
Fridge
Flat-screen TV
Blackout curtains
Ceiling fan
Shower/bath combination
Private bathroom
  • Sleeps 4
  • 1 King Bed

View all photos for Room, 1 King Bed, Non Smoking, Ocean View

Room, 1 King Bed, Non Smoking, Ocean View

Room, 1 King Bed, Non Smoking, Ocean View

Highlights

Balcony
Air conditioning
Fridge
Flat-screen TV
Blackout curtains
Ceiling fan
Shower/bath combination
Private bathroom
  • Sleeps 3
  • 1 King Bed

View all photos for Room, 1 King Bed, Non Smoking, Oceanfront

Room, 1 King Bed, Non Smoking, Oceanfront

Room, 1 King Bed, Non Smoking, Oceanfront

Highlights

Balcony
Air conditioning
Fridge
Flat-screen TV
Blackout curtains
Ceiling fan
Shower/bath combination
Private bathroom
  • Sleeps 3
  • 1 King Bed

View all photos for Room, 1 King Bed, Non Smoking, Partial Sea View (Pool View)

Room, 1 King Bed, Non Smoking, Partial Sea View (Pool View)

Room, 1 King Bed, Non Smoking, Partial Sea View (Pool View)

Highlights

Balcony
Air conditioning
Fridge
Flat-screen TV
Blackout curtains
Ceiling fan
Shower/bath combination
Private bathroom
  • Sleeps 3
  • 1 King Bed

View all photos for Premium Room, 1 King Bed, Non Smoking, Oceanfront

Premium Room, 1 King Bed, Non Smoking, Oceanfront

Premium Room, 1 King Bed, Non Smoking, Oceanfront

Highlights

Balcony
Air conditioning
Fridge
Flat-screen TV
Blackout curtains
Ceiling fan
Shower/bath combination
Private bathroom
  • Sleeps 3
  • 1 King Bed

View all photos for Deluxe Room, 2 Double Beds, Non Smoking, Ocean View

Deluxe Room, 2 Double Beds, Non Smoking, Ocean View

Deluxe Room, 2 Double Beds, Non Smoking, Ocean View

Highlights

Balcony
Air conditioning
Fridge
Flat-screen TV
Blackout curtains
Ceiling fan
Shower/bath combination
Private bathroom
  • Sleeps 4
  • 2 Double Beds

View all photos for Room, 2 Double Beds, Non Smoking, Ocean View

Room, 2 Double Beds, Non Smoking, Ocean View

Room, 2 Double Beds, Non Smoking, Ocean View

Highlights

Balcony
Air conditioning
Fridge
Flat-screen TV
Blackout curtains
Ceiling fan
Shower/bath combination
Private bathroom
  • Sleeps 4
  • 2 Double Beds

Room, 2 Double Beds, Non Smoking, Oceanfront

Highlights

Balcony
Air conditioning
Fridge
Flat-screen TV
Blackout curtains
Ceiling fan
Shower/bath combination
Private bathroom
  • Sleeps 4
  • 2 Double Beds

View all photos for Room, 2 Double Beds, Non Smoking, Partial Sea View (Pool View)

Room, 2 Double Beds, Non Smoking, Partial Sea View (Pool View)

Room, 2 Double Beds, Non Smoking, Partial Sea View (Pool View)

Highlights

Balcony
Air conditioning
Fridge
Flat-screen TV
Blackout curtains
Ceiling fan
Shower/bath combination
Private bathroom
  • Sleeps 4
  • 2 Double Beds

View all photos for Premium Room, 2 Double Beds, Non Smoking, Oceanfront

Premium Room, 2 Double Beds, Non Smoking, Oceanfront

Premium Room, 2 Double Beds, Non Smoking, Oceanfront

Highlights

Balcony
Air conditioning
Fridge
Flat-screen TV
Blackout curtains
Ceiling fan
Shower/bath combination
Private bathroom
  • Sleeps 4
  • 2 Double Beds

Run Of House

  • Sleeps 2

House, 1 Bedroom, Non Smoking (Beach)

  • Sleeps 4

Room, 1 King Bed, Non Smoking, Partial Sea View (Pool View)

  • Sleeps 3

Premium Room, 2 Double Beds, Non Smoking, Oceanfront

  • Sleeps 4

Room, 2 Double Beds, Non Smoking, Partial Sea View (Pool View)

  • Sleeps 4

One-Bedroom Suite With Ocean View-Non-Smoking

  • Sleeps 4

Premium Room, 1 King Bed, Non Smoking, Oceanfront

  • Sleeps 3

Room, 2 Double Beds, Non Smoking, Ocean View

  • Sleeps 4

Deluxe Room, 2 Double Beds, Non Smoking, Ocean View

  • Sleeps 4

Ocean Front Room

  • Sleeps 3

Ocean View Room

  • Sleeps 3

Deluxe Ocean View

  • Sleeps 4

About the area

Kapaa

At THE ISO HOTEL, Trademark Collection by Wyndham you'll be within a 20-minute stroll of Waipouli Beach and Fuji Beach. Highlights at this beachfront resort include a restaurant, an outdoor swimming pool and a bar/lounge. .The restaurant, The Bullshed Restaurant, serves local cuisine and is open for dinner. Spend the day at the beach where you'll find snorkelling. Additionally, you'll find a garden and a water dispenser. .With a stay at this 3.5-property class Waipouli resort, you'll be 13.8 km (8.6 mi) from Nawiliwili Harbor.
View more Resorts in KapaaOpens in a new window

What's nearby

  • Waipouli Beach - 3 min walk - 0.3 km
  • Coconut Marketplace - 14 min walk - 1.2 km
  • Fuji Beach - 15 min walk - 1.3 km
  • Lae Nani Beach - 3 min drive - 1.5 km
  • Wailua Beach - 3 min drive - 1.9 km

Getting around

  • Lihue, HI (LIH) - 31 min drive

Restaurants

  • ‪McDonald's - ‬4 min walk
  • ‪Starbucks - ‬6 min walk
  • ‪Taco Bell - ‬8 min walk
  • ‪JoJo’s Shave Ice - ‬16 min walk
  • ‪Kenji Burger - ‬13 min walk

About this property

THE ISO HOTEL, Trademark Collection by Wyndham

Beachfront, with outdoor pool
There's a restaurant on site. You can enjoy a drink at the bar/lounge. THE ISO HOTEL, Trademark Collection by Wyndham also features an outdoor pool, a garden, and a water dispenser.

This 3.5-star Kapaa resort is smoke free.

  • 78 guestrooms or units
  • 3 levels
  • 5 buildings
  • Front desk (limited hours)
  • Garden
  • No smoking on site
  • Water dispenser
  • Bar or lounge
  • Dining venue
THE ISO HOTEL, Trademark Collection by Wyndham offers 78 air-conditioned accommodations with free toiletries and a ceiling fan. Rooms open to balconies. 42-inch flat-screen televisions come with cable channels. Guests can make use of the in-room fridges and coffee/tea makers. Bathrooms include a combined bath/shower unit.

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  • Pool
  • Restaurant
  • Air-conditioning
  • Bar
4.3 out of 5, Excellent, 1,010 reviews
The price is NZ$567
includes taxes & fees
9 Mar - 10 Mar
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Property amenities

Internet

  • Available in all rooms: High-speed internet

Food and drink

  • A bar/lounge
  • A restaurant

Restaurants on site

  • The Bullshed Restaurant

Things to do

  • Bicycle rentals
  • Outdoor pool
  • Snorkelling
  • Yoga classes

Family friendly

  • In-room refrigerator
  • Outdoor pool

Conveniences

  • Limited-hour front desk
  • Water dispenser

Outdoors

  • Garden
  • On the beach

Accessibility

  • No lift

More

  • 3 floors
  • 5 buildings
  • Smoke-free property
  • Water dispenser usage encouraged

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes

Bathroom

  • Free toiletries
  • Private bathroom
  • Shower/bathtub combination
  • Towels provided

Entertainment

  • 42-inch flat-screen TV with cable channels

Food and drink

  • Coffee/tea maker
  • Refrigerator

More

  • Air conditioning
  • Ceiling fan
  • Laptop workspace

Policies

Check-in

Check-in start time: 3:00 PM; check-in end time: 10:00 PM
Minimum check-in age - 18

Check-out

Check-out before 11 AM
Late check-out subject to availability
A late check-out fee will be charged

Special check-in instructions

The front desk is open daily from 7:00 AM - 10:00 PM
Front desk staffed during limited hours
Information provided by the property may be translated using automated translation tools

Access methods

Front desk (limited hours)

Pets

  • No pets allowed

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.

Payment types

Important information

Fees

Guests will be asked to pay the following charges at the property:

  • Resort fee: USD 35.61 per accommodation, per night
The resort fee includes:
  • Additional inclusions
  • Fitness/yoga classes
  • Newspaper
  • Parking
  • Self-parking

We've listed all charges provided to us by the property.

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Late check-out is available for a fee (subject to availability)

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit 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
Tax ID - W-34434930-01
This property accepts credit cards and debit cards; cash is not accepted
Safety features at this property include a smoke detector
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
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business or profession. 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. The tax ID number is W-34434930-01. This property accepts Visa, Mastercard, American Express, Discover and debit cards. Cash is not accepted. For guests' safety, the property includes a smoke detector in all accommodation.

We should mention

  • Registered guests are the only ones allowed to be in guestrooms.

Property is also known as

Castle Mokihana
Castle Mokihana Hotel
Castle Mokihana Hotel Kapaa
Castle Mokihana Kapaa
Mokihana Of Kauai Hotel Kapaa
ISO. Island. Sky. Ocean. Resort Kapaa
ISO. Island. Sky. Ocean. Resort
ISO. Island. Sky. Ocean. Kapaa
ISO. Island. Sky. Ocean.
ISO Sky Ocean Resort Kapaa
The ISO by Castle Kapaa
The ISO by Castle Resort
The ISO. Island. Sky. Ocean.
The ISO by Castle Resort Kapaa

Frequently asked questions

What is the cancellation policy at THE ISO HOTEL, Trademark Collection by Wyndham?

THE ISO HOTEL, Trademark Collection by Wyndham offers free cancellation on select room rates. Check out the cancellation policy for more info.

How much does it cost to stay at THE ISO HOTEL, Trademark Collection by Wyndham?

As of 11 Feb 2026, prices found for a 1-night stay for 2 adults at THE ISO HOTEL, Trademark Collection by Wyndham on 9 Mar 2026 start from NZ$450.09, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Are there any beaches close to THE ISO HOTEL, Trademark Collection by Wyndham?

Yep, THE ISO HOTEL, Trademark Collection by Wyndham is a short 10-minute walk from Waipouli Beach. Fun beach activities include snorkelling.

Does THE ISO HOTEL, Trademark Collection by Wyndham have a pool?

Yep, and guests love it! THE ISO HOTEL, Trademark Collection by Wyndham has a pool.

What makes THE ISO HOTEL, Trademark Collection by Wyndham a romantic place to stay?

Beachfront dining and a lounge bar, as well as private balconies in the guestrooms, all help set the scene for a romantic weekend at THE ISO HOTEL, Trademark Collection by Wyndham.

Is there a free airport shuttle available at THE ISO HOTEL, Trademark Collection by Wyndham?

No, THE ISO HOTEL, Trademark Collection by Wyndham does not offer an airport shuttle service.

Is there a bar or restaurant at THE ISO HOTEL, Trademark Collection by Wyndham?

Yep, they've got a lounge bar and an onsite restaurant that serves local cuisine. Pre dinner cocktails anyone?

What time are check-in & check-out at THE ISO HOTEL, Trademark Collection by Wyndham?

Check-in begins at 3:00 PM. Check-out time is 11 AM.

Are pets allowed at THE ISO HOTEL, Trademark Collection by Wyndham?

No, pets are not allowed.

THE ISO HOTEL, Trademark Collection by Wyndham Reviews

Reviews

8.4

Very good

Rating 10 - Excellent. 489 out of 1007 reviews
Rating 8 - Good. 317 out of 1007 reviews
Rating 6 - Okay. 127 out of 1007 reviews
Rating 4 - Poor. 42 out of 1007 reviews
Rating 2 - Terrible. 32 out of 1007 reviews

8.8/10

Cleanliness

8.4/10

Staff & service

8.0/10

Amenities

8.2/10

Property conditions & facilities

Reviews

10/10 Excellent

Joshuah

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The hotel was amazing
Stayed 3 nights in Aug 2025

8/10 Good

Edith

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything else is great other than the Wi-Fi connection. Can only login couple of times - even in midnight the connection fails consistently. My guess is the server only allows certain number of devices to login for the whole property. Then in the room both Verizon and T-Mobile cell phone signals are next to none. We literally had a very quiet vacation disappearing from the grid because kids even had a hard time to contact us. Hope management can invest some money to improve the Wi-Fi system.
Stayed 4 nights in Nov 2025

10/10 Excellent

Nicole, Sierra Madre

Stayed 5 nights in Nov 2025

8/10 Good

Nick

Travelled with family
Disliked: Amenities
Location was great, ocean view and chairs were nice. Room is pretty bare bones and the restaurant being closed felt like we were missing out on drinks and meals on site. Chickens will likely wake you up early each day but they were fun to watch running around. Pool was nice to hang out around outside.
Stayed 8 nights in Oct 2025

8/10 Good

Glenys

Stayed 5 nights in Oct 2025

10/10 Excellent

Jason Adam

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The Balcony was PERFECT! I would definitely return. I would only suggest the Fire Pit stay on maybe till 11pm for us nite owls. And maybe more lighting. The outdoors blue light was nice. But maybe a few more colors for a well rounded minimal lighting experience =)
Stayed 6 nights in Oct 2025

10/10 Excellent

Lia Lizet

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Hotel is nice but unfortunately too much construction going on at the time of stay and restaurant was closed. I would consider coming back once construction is complete. Overall, liked the location and the stunning view of the ocean.
Stayed 3 nights in Oct 2025

2/10 Terrible

Sissy

Stayed 2 nights in Oct 2025

8/10 Good

devo

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
every room is waterfront. no kitchen or gym.
Stayed 14 nights in Sep 2025

10/10 Excellent

Leesa

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Such a nice getaway my husband and I had at the ISO. From our room we could look out at the pool and beautiful ocean. Super comfy bed and pillows. Great size room. The staff is super nice and helpful. So friendly too! I will definitely stay there again once I get back to Kauai
Stayed 2 nights in Sep 2025

6/10 Okay

Miss E

Travelled with family
Stayed 5 nights in Sep 2025

10/10 Excellent

Angel

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Loved the ocean view from my room. The room was clean and staff was super friendly and helpful to all my questions. Most importantly to me was that the walls were thick or insulated enough that i couldn't hear any of the adjacent neighbors through them.
Stayed 3 nights in Sep 2025

10/10 Excellent

Christine

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Sep 2025

10/10 Excellent

Hallei

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
It's a great hotel, near the airport and the main road to go anywhere in Kauai. I will definitely stay there again.
Stayed 4 nights in Sep 2025

10/10 Excellent

Carolyn, Eagle Rock

Liked: Cleanliness, staff & service, property conditions & facilities
Always love coming here. Disappointed that the restaurant was under construction. Beautiful sunrises. Helpful staff.
Stayed 6 nights in Sep 2025

10/10 Excellent

Samantha

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Loved this place. We enjoyed our room, staff was always nice and friendly. Loved being able to check the bikes out. For the price for the ocean view, you can’t beat it. Would definitely stay here again!
Stayed 6 nights in Sep 2025

10/10 Excellent

tracy

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 5 nights in Sep 2025

8/10 Good

Danna

Liked: Cleanliness, property conditions & facilities
Nice place to stay that is a quick walk or drive to several other areas.
Stayed 6 nights in Aug 2025

10/10 Excellent

Codey

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent location very nice staff , our ac unit was faulty However with it only being a 2 night stay it wasn’t worth the hassle, they were extremely friendly I’m sure if I pushed the issue they would have dug into it, also was fully booked
Stayed 2 nights in Aug 2025

2/10 Terrible

Judy B

Disliked: Cleanliness, staff & service, property conditions & facilities
The view was okay and also the pool. We only stayed 2 nights instead of 4 nights we moved to another hotel nearby ,the room smells bad & carpet very old ,need renovation ,no bar no restaurant because they’re under renovation. The front lobby was also not nice .I m not recommending to stay in this hotel .
Stayed 4 nights in Sep 2025

10/10 Excellent

Catherine Clare

Travelled with family
Liked: Amenities
The rooms were clean but the property is run down in a few areas. Customer service was good but one of the ladies at check didn’t appear to like her job. I don’t have her name but she was the middle aged blond lady. Everyone else was wonderful.
Stayed 3 nights in Aug 2025

6/10 Okay

christi

Travelled with partner
Liked: Cleanliness, staff & service, amenities
Disliked: Property conditions & facilities
Na
Stayed 7 nights in Aug 2025

10/10 Excellent

Siham

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Amazing
Stayed 3 nights in Aug 2025

10/10 Excellent

Melanie

Stayed 7 nights in Aug 2025

10/10 Excellent

Kevin

Stayed 2 nights in Aug 2025