See all properties

THE ISO HOTEL, Trademark Collection by Wyndham

3.5 star property

Choose dates to view prices

Photo gallery for THE ISO HOTEL, Trademark Collection by Wyndham

House, 1 Bedroom, Non Smoking (Beach) | Laptop workspace, blackout drapes, Internet, bed sheets
Premium Ocean Front View (1st - 3rd Upper Floors, stair access only) | Balcony view
Premium Ocean Front View (1st - 3rd Upper Floors, stair access only) | View from room
House, 1 Bedroom, Non Smoking (Beach) | Laptop workspace, blackout drapes, Internet, bed sheets
House, 1 Bedroom, Non Smoking (Beach) | Laptop workspace, blackout drapes, Internet, bed sheets

Reviews

8.4 out of 10
Very good

Popular amenities

  • 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) | Laptop workspace, blackout drapes, Internet, bed sheets

House, 1 Bedroom, Non Smoking (Beach)

  • Sleeps 4
  • 1 King Bed

View all photos for Suite, 1 Bedroom, Non Smoking, Ocean View

Laptop workspace, blackout drapes, Internet, bed sheets

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 | Laptop workspace, blackout drapes, Internet, bed sheets

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 | Laptop workspace, blackout drapes, Internet, bed sheets

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 | Laptop workspace, blackout drapes, Internet, bed sheets

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) | Laptop workspace, blackout drapes, Internet, bed sheets

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 | Laptop workspace, blackout drapes, Internet, bed sheets

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 | Laptop workspace, blackout drapes, Internet, bed sheets

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 | Laptop workspace, blackout drapes, Internet, bed sheets

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 | Laptop workspace, blackout drapes, Internet, bed sheets

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) | Laptop workspace, blackout drapes, Internet, bed sheets

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 | Laptop workspace, blackout drapes, Internet, bed sheets

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 neighborhood

Kapaa

Located in Waipouli within a short walk of Waipouli Beach, THE ISO HOTEL, Trademark Collection by Wyndham is within a mile (2 km) of Coconut Marketplace. This 78-room, 3.5-star resort welcomes guests with conveniences like a restaurant, a bar/lounge, and an outdoor pool.
View more Resorts in KapaaOpens in a new window

What's nearby

  • Waipouli Beach - 7 min walk - 0.4 miles
  • Coconut Marketplace - 17 min walk - 0.9 miles
  • Fuji Beach - 19 min walk - 1.0 mile
  • Lae Nani Beach - 3 min drive - 1.2 miles
  • Wailua Beach - 4 min drive - 1.4 miles

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
  • ‪Wailua Drive In - ‬5 min walk

About this property

THE ISO HOTEL, Trademark Collection by Wyndham

Guests staying at THE ISO HOTEL, Trademark Collection by Wyndham can enjoy an outdoor pool, a garden, and a water dispenser. Staff members can help with accommodation requests, and provide front-desk service during limited hours.
Guests can expect to find 42-inch flat-screen TVs with cable channels. Balconies, refrigerators, and coffee makers are other standard amenities.
Recreational amenities at the resort include an outdoor pool.

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

Similar properties

Suite, 1 Bedroom, Ocean View (Panoramic) | Balcony
Aston Islander on the Beach
Waipouli
  • Pool
  • Restaurant
  • Air conditioning
  • Bar
8.6 out of 10, Excellent, 1,004 reviews
$286 nightly
The price is $340
Jul 5 - Jul 6
Total with taxes and fees
Aston Islander on the Beach

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
  • Snorkeling
  • Yoga classes

Family friendly

  • In-room refrigerator
  • Outdoor pool

Conveniences

  • Limited-hour front desk
  • Water dispenser

Outdoors

  • Garden
  • On the beach

Accessibility

  • No elevator

More

  • 3 floors
  • 5 buildings
  • Smoking not allowed
  • 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

  • This property doesn't allow pets

Property payment types

Important information

Fees

You'll be asked to pay these 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

These are all of the charges provided to us by the property.

Optional extras

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

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

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

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
  • Check-in: 3:00 PM
  • Check-out: 11 AM
  • Minimum check-in age: 18
The front desk is available during limited hours.

We should mention

Details about charges, deposits, or other important information:

  • 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.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A cash deposit, credit card, or debit card for incidental charges, as well as a government-issued photo ID, may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • Tax ID number is W-34434930-01.
  • This property accepts credit cards and debit cards. Cash is not accepted. 
  • Onsite safety features include a smoke detector.

Additional information about polices, regulations, and more:

  • Registered guests are the only ones allowed in guestrooms.
  • There are no elevators.
  • No rollaway or extra beds are available.

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

Is a free cancellation option available at THE ISO HOTEL, Trademark Collection by Wyndham?

THE ISO HOTEL, Trademark Collection by Wyndham offers free cancellation on certain room rates. If you'd like to learn more, look at the cancellation policy on our site.

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

As of Jun 23, 2026, prices found for a 1-night stay for 2 adults at THE ISO HOTEL, Trademark Collection by Wyndham on Jun 28, 2026 start from $270, 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.

What can I see near THE ISO HOTEL, Trademark Collection by Wyndham?

This resort is situated in Waipouli within a short 16-minute walk of Coconut Marketplace and also 10 minutes on foot from Waipouli Beach. You'll also find Kapaa Shopping Center and Kapa'a Beach Park within a short drive.

Will I be able to park at THE ISO HOTEL, Trademark Collection by Wyndham?

No, there isn't parking at this resort.

Does THE ISO HOTEL, Trademark Collection by Wyndham include a casino on the premises?

No, THE ISO HOTEL, Trademark Collection by Wyndham doesn't have a casino.

Is there an indoor pool at THE ISO HOTEL, Trademark Collection by Wyndham?

No, this resort doesn't have an indoor pool; however, there is an outdoor pool.

Is THE ISO HOTEL, Trademark Collection by Wyndham a good place to stay for couples?

This beachfront resort offers plenty of amenities for couples including a beachfront restaurant, an outdoor pool, and a bar/lounge.

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

No, this resort doesn't have a spa tub.

Does THE ISO HOTEL, Trademark Collection by Wyndham feature a restaurant that includes a breakfast menu?

No, THE ISO HOTEL, Trademark Collection by Wyndham doesn't have a restaurant that serves breakfast.

Does THE ISO HOTEL, Trademark Collection by Wyndham allow pets to stay for free?

No, pets aren't allowed at THE ISO HOTEL, Trademark Collection by Wyndham.

Does THE ISO HOTEL, Trademark Collection by Wyndham have connecting rooms available?

No, there aren't connecting guestrooms at this resort.

Where is the closest airport to THE ISO HOTEL, Trademark Collection by Wyndham?

The closest major airport to THE ISO HOTEL, Trademark Collection by Wyndham is Lihue Airport (LIH), which is 7.4 mi away (31 minutes by car).

Can I book a room with a balcony at THE ISO HOTEL, Trademark Collection by Wyndham?

Yes, every guestroom at THE ISO HOTEL, Trademark Collection by Wyndham comes with a balcony and some offer ocean views.

THE ISO HOTEL, Trademark Collection by Wyndham Reviews

Reviews

8.4

Very Good

Rating 10 - Excellent. 487 out of 1002 reviews
Rating 8 - Good. 303 out of 1002 reviews
Rating 6 - Okay. 134 out of 1002 reviews
Rating 4 - Poor. 41 out of 1002 reviews
Rating 2 - Terrible. 37 out of 1002 reviews

8.6/10

Cleanliness

8.6/10

Staff & service

8.0/10

Amenities

8.2/10

Property conditions & facilities

Reviews

Verified

10/10 Excellent

Tanner R

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The room, the view and staff were all great. Only stayed 3 nights, but was a good chill spot during our stay.
Stayed 3 nights in Feb 2026
Verified

10/10 Excellent

Jiao

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

10/10 Excellent

Shanthi

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The whole vibe of seeing the ocean at the back of the hotel, and watching the sunrise from the room. Most of the staff were good. I requested for early check in but room was given firmly at 3 PM. Breakfast is just okay. The bathroom sink can be cleaner.
Stayed 5 nights in May 2026
Verified

8/10 Good

Scot

Liked: Cleanliness, staff & service
Not a bad place for the price. Seemed pretty clean, parts of the building we’re undergoing a renovation Good location on the beach
Stayed 6 nights in Mar 2026
Verified

10/10 Excellent

Jill

Liked: Cleanliness, amenities, property conditions & facilities
Incredible location. Very kind staff!
Stayed 10 nights in Feb 2026
Verified

8/10 Good

Beatrix

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The grounds are stunning, the pool was well maintained and ocean views are breathtaking. The staff were attentive and helpful. The rooms are comfortable and clean. The location is great if you are planning to spend time on the north and south shores, helps reduce driving times if you are planning to be very active!
Stayed 4 nights in Mar 2026
Verified

10/10 Excellent

Karl

Liked: Cleanliness, amenities, property conditions & facilities
Room was clean and staff were exceptional ! Mahalo !
Stayed 2 nights in Feb 2026
Verified

10/10 Excellent

Kathleen

Liked: Cleanliness, amenities, property conditions & facilities
Staff was great.
Stayed 11 nights in Feb 2026
Verified

10/10 Excellent

Serhii

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything was nice! Clean room and good view
Stayed 2 nights in Mar 2026
Verified

8/10 Good

Sean

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Most of the staff was good. The rooms i beleave were going thru some renovations but all in all, not a bad stay
Stayed 2 nights in Mar 2026
Verified

10/10 Excellent

Jeffrey H

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
Verified

8/10 Good

MasaYasu

Liked: Cleanliness, staff & service
Ocean view from both the front door and lanai
Stayed 4 nights in Mar 2026
Verified

10/10 Excellent

blake

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
Verified

8/10 Good

Matthew

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

10/10 Excellent

George N

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

8/10 Good

Ariana

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

10/10 Excellent

Catherine

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

10/10 Excellent

Stephen

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
Verified

10/10 Excellent

Hai

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

6/10 Okay

Katie

Liked: Staff & service
Disliked: Amenities, property conditions & facilities
It’s a very very budget accommodation. The pictures of the rooms make them look much nicer than they are. That being said, it was fine for one night before heading up north.
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Joshuah

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

10/10 Excellent

Doreen

Liked: Cleanliness, staff & service, property conditions & facilities
Room was spacious with great ocean view. No elevator.
Stayed 2 nights in Mar 2026
Verified

10/10 Excellent

Kathleen

Liked: Cleanliness, staff & service, amenities
Everything went very smoothly at check-in and checkout. The grounds are beautiful with an amazing ocean view. The location is ideal with a lot of great places to visit nearby.
Stayed 7 nights in Dec 2025
Verified

10/10 Excellent

Faith

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
Verified

10/10 Excellent

Carolyn

Liked: Cleanliness, staff & service, amenities
Loved everything about this place. Hotel was great and staff fantastic. I'm comming back in March.
Stayed 7 nights in Dec 2025

More to Explore