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THE ISO HOTEL, Trademark Collection by Wyndham

3.5 star property

Photo gallery for THE ISO HOTEL, Trademark Collection by Wyndham

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

Reviews

8.4 out of 10
Very good

Popular amenities

  • Breakfast included
  • Air-conditioning
  • Bar
The current price is AU$440
includes taxes & fees
30 Mar - 31 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)

  • Sleeps 4
  • 1 King Bed

Suite, 1 Bedroom, Non Smoking, Ocean View

  • 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

  • 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

  • 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

  • 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)

10.0 out of 10
Exceptional
(1 review)
  • 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

  • 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

  • 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

  • Sleeps 4
  • 2 Double Beds

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

Room, 2 Double Beds, Non Smoking, Oceanfront

Room, 2 Double Beds, Non Smoking, Oceanfront

  • 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)

  • 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

  • Sleeps 4
  • 2 Double Beds

Run Of House

  • Sleeps 2

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 free continental breakfast. .The restaurant, The Bullshed Restaurant, serves local cuisine and is open for dinner. At the resort's own lounge bar, you can stop for a drink. Spend the day at the beach where you'll find snorkelling. Additionally, you'll find a garden and a water dispenser. Each morning free breakfast is served. .In proximity to this 3.5-property class Waipouli resort you'll find 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
  • Kapa'a Beach Park - 3 min drive - 2.6 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

There's a restaurant on site. You can enjoy a drink at the bar/lounge. Free breakfast is served daily.

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
  • Continental breakfast (free)
  • 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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  • Pet-friendly
  • Restaurant
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The price is AU$408
includes taxes & fees
31 Mar - 1 Apr
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Property amenities

Internet

  • Available in all rooms: High-speed internet

Food and drink

  • Free continental breakfast available daily 7:00 AM to 9:30 AM
  • 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 16 Mar 2026, prices found for a 1-night stay for 2 adults at THE ISO HOTEL, Trademark Collection by Wyndham on 30 Mar 2026 start from AU$440, 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.

Does THE ISO HOTEL, Trademark Collection by Wyndham serve breakfast?

You bet, our guests enjoy the free continental brekkie here! Offered daily between 7:00 AM and 9:30 AM, this is the place to fuel up for a big day of adventure.

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. 486 out of 1001 reviews
Rating 8 - Good. 311 out of 1001 reviews
Rating 6 - Okay. 130 out of 1001 reviews
Rating 4 - Poor. 42 out of 1001 reviews
Rating 2 - Terrible. 32 out of 1001 reviews

8.8/10

Cleanliness

8.4/10

Staff & service

8.0/10

Amenities

8.2/10

Property conditions & facilities

Reviews

10/10 Excellent

David

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
It was a wonderful place to stay.The room was clean.The view was spectacular! And the staff was very friendly and accommodating. Helped us with a cooler, snorkel gear and suggestions on where to go. I would definitely recommend this place!
Stayed 10 nights in Dec 2025

8/10 Good

JOHNNEDEL

Travelled with family
Liked: Cleanliness, amenities, property conditions & facilities
Excellent
Stayed 2 nights in Dec 2025

6/10 Okay

Aakanksha

Travelled with family and small children
Liked: Cleanliness
Disliked: Amenities
Well centrally located, small room, cold pool making it unusable during our entire stay. Breakfast is cold and grab and go. Yoga in the morning with ocean views was the highlight.
Stayed 4 nights in Dec 2025

10/10 Excellent

krystal

Liked: Cleanliness, amenities, property conditions & facilities
We loved our stay. The views were amazing!!! And enjoyed the hotel amenities they were great. We will be returning
Stayed 3 nights in Dec 2025

10/10 Excellent

Jana

Liked: Cleanliness, staff & service, amenities
The room was clean and comfortable. Staff were helpful. We most enjoyed the hotel's location which was quiet, felt tucked away but very walkable and convenient to nearby restaurants, foodtruck, and stores. The oceanfront was absolutely beautiful and watching sunrise every day was a highlight. of our tripsunshine
Stayed 6 nights in Dec 2025

8/10 Good

Candie

Liked: Cleanliness, amenities, property conditions & facilities
Clean room beautiful view!
Stayed 2 nights in Dec 2025

10/10 Excellent

Faith

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Are stay at the ISO was fantastic. The staff was very helpful with places to check out and the overall area was well kept.
Stayed 4 nights in Dec 2025

8/10 Good

Zena

Travelled with family and small children
Liked: Amenities, property conditions & facilities
Disliked: Cleanliness
The staff and amenities were amazing. Highly recommend. And would definitely stay again. Although they could use some renovations on the rooms themselves.
Stayed 3 nights in Dec 2025

10/10 Excellent

Gokturk

Stayed 2 nights in Dec 2025

8/10 Good

Dave

Liked: Cleanliness, staff & service, amenities
Great location, reasonable price with nice side perks---bikes water pool yoga etc. Property is clean but very dated.
Stayed 5 nights in Nov 2025

10/10 Excellent

John

Liked: Cleanliness, staff & service, amenities
Clean room. Beach access
Stayed 3 nights in Nov 2025

10/10 Excellent

Bruce

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities
This hotel is situated close to restaurants and shopping, and it has great ocean views for less than you would pay at other Kapa'a locations.
Stayed 7 nights in Nov 2025

10/10 Excellent

Hai

Travelled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Really enjoyed our stay! Such a beautiful place.
Stayed 2 nights in Nov 2025

10/10 Excellent

Sheri Jane

Liked: Cleanliness, amenities, property conditions & facilities
Everyone was very nice. room was clean
Stayed 1 night in Nov 2025

6/10 Okay

Krishnaprakash

Travelled with family
The property booking page showed in the booking site is not related the actual site. The picture displayed like an apartment with kitchenette. But none of the rooms have this facility. Pls fix this.
Stayed 3 nights in Nov 2025

2/10 Terrible

Assel

Disliked: Cleanliness
Stayed 2 nights in Nov 2025

10/10 Excellent

Dennis

Travelled with family and small children
Liked: Cleanliness, amenities, property conditions & facilities
Staff very friendly and helpful. Family friendly hotel. We got the beach front room. really beautiful views and clean. if we’re going to be back in Kauai definitely we will stay at this place again. if i can comment i wish they have iron in the room.
Stayed 5 nights in Nov 2025

4/10 Poor

Chris

Travelled with family
Disliked: Cleanliness, staff & service, amenities, property conditions & facilities
The view was great. The room was very old. Patio door barely worked. The restaurant is closed.
Stayed 6 nights in Nov 2025

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