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THE ISO HOTEL, Trademark Collection by Wyndham

3.5 star property
3.5-star beachfront resort with outdoor pool

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

Reviews

8.4 out of 10
Very good

Popular amenities

  • Breakfast included
  • Air conditioning
  • Bar

Explore the area

View in a map
4-796 Kuhio Hwy, Kapaa, HI, 96746
  • Place, Waipouli Beach
    ‪7 min walk‬
  • Place, Coconut Marketplace
    ‪17 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)

9.0 out of 10
Wonderful
(2 reviews)
  • 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

1 King Bed, 1-Bedroom Beach House, Non-Smoking

  • Sleeps 4

About the area

Kapaa

On the beach.With a stay at this Waipouli resort, you'll be within half a mile (1 km) of Waipouli Beach and 2 miles (3 km) of Fuji Beach. Coconut Marketplace and Kapaa Shopping Center are also within 2 miles (3 km).
View more Resorts in KapaaOpens in a new window

What's nearby

  • Waipouli Beach - 7 min walk - 0.6 km
  • Coconut Marketplace - 17 min walk - 1.5 km
  • Fuji Beach - 19 min walk - 1.6 km
  • Lae Nani Beach - 3 min drive - 1.9 km
  • Wailua Beach - 4 min drive - 2.3 km

Getting around

  • Lihue Airport (LIH) - 31 min drive

Restaurants

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

About this property

THE ISO HOTEL, Trademark Collection by Wyndham

3.5-star beachfront resort with outdoor pool
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 complimentary toiletries and ceiling fans. Rooms open to balconies. 42-inch flat-screen televisions come with cable channels. Guests can make use of the in-room refrigerators and coffee/tea makers. Bathrooms include shower/tub combinations.

Similar properties

Suite, 1 King Bed, Ocean View (Panoramic) | Balcony
Aston Islander on the Beach
Waipouli
  • Pool
  • Restaurant
  • Air conditioning
  • Bar
4.3 out of 5, Excellent, 1,003 reviews
The price is CA $307
CA $408 total
includes taxes & fees
May 25 - May 26
Aston Islander on the Beach

Property amenities

Family friendly

  • In-room refrigerator
  • Outdoor pool

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

Things to do

  • Bicycle rentals
  • Outdoor pool
  • Snorkeling
  • Yoga classes

Accessibility

  • No elevator

Room amenities

Entertainment

  • 42-inch flat-screen TV with cable channels

Bedroom

  • Bedsheets provided
  • Blackout drapes

Bathroom

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

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.

Property 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, 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
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, 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. 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 each 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

How close is THE ISO HOTEL, Trademark Collection by Wyndham to the airport?

THE ISO HOTEL, Trademark Collection by Wyndham is 7.4 mi (31-min drive) away from the Lihue Airport (LIH) airport, the closest popular airport to the property.

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

As of May 15, 2026, prices found for a 1-night stay for 2 adults at THE ISO HOTEL, Trademark Collection by Wyndham on May 18, 2026 start from CA $300, excluding 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.

Does THE ISO HOTEL, Trademark Collection by Wyndham have an airport shuttle?

Airport shuttle services are not available at THE ISO HOTEL, Trademark Collection by Wyndham.

How close is THE ISO HOTEL, Trademark Collection by Wyndham to the beach?

This resort is on the beach. Don't forget your sunscreen!

Does THE ISO HOTEL, Trademark Collection by Wyndham offer free breakfast?

THE ISO HOTEL, Trademark Collection by Wyndham offers free continental breakfast every day from 7:00 AM to 9:30 AM.

Is there a casino at THE ISO HOTEL, Trademark Collection by Wyndham?

No, there is no casino at this resort.

What time is check-in at THE ISO HOTEL, Trademark Collection by Wyndham?

Check-in start time: 3:00 PM; Check-in end time: 10:00 PM.

Is there free parking at THE ISO HOTEL, Trademark Collection by Wyndham?

Free parking is not available at this resort.

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

THE ISO HOTEL, Trademark Collection by Wyndham features an outdoor pool.

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

THE ISO HOTEL, Trademark Collection by Wyndham is home to The Bullshed Restaurant, which features local cuisine and a beachfront location.

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

There are no spa services available at this resort.

How close is THE ISO HOTEL, Trademark Collection by Wyndham to downtown Kapaa?

THE ISO HOTEL, Trademark Collection by Wyndham is 1.2 mi away from Wailua.

THE ISO HOTEL, Trademark Collection by Wyndham Reviews

Reviews

8.4

Very good

Rating 10 - Excellent. 491 out of 1000 reviews
Rating 8 - Good. 305 out of 1000 reviews
Rating 6 - Okay. 128 out of 1000 reviews
Rating 4 - Poor. 41 out of 1000 reviews
Rating 2 - Terrible. 35 out of 1000 reviews

8.6/10

Cleanliness

8.6/10

Staff & service

8.0/10

Amenities

8.2/10

Property conditions & facilities

Reviews

10/10 Excellent

Mary

Travelled with family and small children, Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything was amazing very helpful front ladies showed us good places to visit with the kids and the breakfast was grab and go but they had fresh fruit cups which I would say were the best and amazing views
Stayed 6 nights in Apr 2026

10/10 Excellent

Stephen

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything worked out great! Couldn’t have been happier with Travelocity!;)
Stayed 7 nights in Feb 2026

10/10 Excellent

blake

Travelled with group
Liked: Cleanliness, amenities, property conditions & facilities
Rooms were clean staff (except for one old lady that came in) was fantastic.
Stayed 1 night in Feb 2026

10/10 Excellent

Theresa

Stayed 2 nights in Jan 2026

10/10 Excellent

George N

Travelled with partner, Travelled with group
Liked: Cleanliness, amenities, property conditions & facilities
Yes it was clean and staff was very helpful an friendly.
Stayed 6 nights in Feb 2026

10/10 Excellent

Jenna

Stayed 2 nights in Feb 2026

10/10 Excellent

Catherine

The ISO size, customer service, and location are its best qualities
Stayed 5 nights in Jan 2026

6/10 Okay

Kenneth

Stayed 3 nights in Jan 2026

6/10 Okay

Kenneth

Travelled with family, Travelled with group
Disliked: Cleanliness
Rooms were very dated, dorm-like with concrete walls, but also right next to the ocean with nice views. Musty smelling rooms need to be updated. Vinyl flooring lifting up due to bathroom moisture. Staff is very friendly, and tried hard to accommodate all requests, but old, musty room conditions are beyond their control. Didn't use pool except one day, and it was not heated. Quick in and out was fine for me, but would be an issue had we wanted to really use it more. Yoga with Harper was a great touch.
Stayed 2 nights in Jan 2026

10/10 Excellent

Jiao

Travelled with family
Liked: Cleanliness, staff & service, amenities
Great ocean view, healthy breakfast, friendly stuff, clean rooms, convenient location
Stayed 4 nights in Jan 2026

10/10 Excellent

Sandra

Liked: Cleanliness, staff & service, amenities
The grounds are kept so clean. We were on the 1st floor and the walk out patio to the pool was so convenient. Morning yoga among the sunrise was a highlight. Staff were courteous. Grab and go breakfast was just what a person needed to start their day. Great location!!!
Stayed 2 nights in Jan 2026

10/10 Excellent

Melonie

Stayed 7 nights in Jan 2026

10/10 Excellent

Yicong

Stayed 4 nights in Jan 2026

8/10 Good

OLGA

Liked: Cleanliness, amenities, property conditions & facilities
This is very basic but nice hotel. Rooms are spacious and most have ocean view. Staff was nice (specially Rianna). Breakfast is grab and go which is very convenient. Overall we had very nice stay. Mahalo’
Stayed 7 nights in Jan 2026

10/10 Excellent

Jeremy

Stayed 8 nights in Dec 2025

8/10 Good

Richard

Stayed 5 nights in Jan 2026

8/10 Good

Ariana

Liked: Amenities
The staff was very accommodating! And the location was great.
Stayed 7 nights in Jan 2026

10/10 Excellent

Jeffrey H

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Everything from check-in to check-out, the staff, the property, the location, the view, everything was amazing.
Stayed 4 nights in Jan 2026

6/10 Okay

Pearl

Travelled with family
Liked: Staff & service, amenities
Rooms need renovation
Stayed 3 nights in Jan 2026

8/10 Good

Clint

Travelled with partner
Disliked: Amenities, property conditions & facilities
Room was ok. Walk in shower was messy. Over all a good place.
Stayed 6 nights in Jan 2026

10/10 Excellent

Lina

Travelled with family, Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful balcony view.
Stayed 1 night in Jan 2026

8/10 Good

Matthew

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Convenient location and great views
Stayed 5 nights in Jan 2026

10/10 Excellent

Keith, Lafayette

Stayed 3 nights in Jan 2026

10/10 Excellent

jeffrey

Stayed 3 nights in Jan 2026

6/10 Okay

Martin

Stayed 2 nights in Dec 2025