See all properties

THE ISO HOTEL, Trademark Collection by Wyndham

3.5 star property
Beachfront living combines the best of both worlds: snorkeling in crystal-clear waters by morning and exploring coastal paths by bicycle in the afternoon.

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 - THE ISO HOTEL, Trademark Collection by Wyndham (Kapaa)
House, 1 Bedroom, Non Smoking (Beach) | Laptop workspace, blackout drapes, Internet, bed sheets - THE ISO HOTEL, Trademark Collection by Wyndham (Kapaa)
House, 1 Bedroom, Non Smoking (Beach) | Laptop workspace, blackout drapes, Internet, bed sheets - THE ISO HOTEL, Trademark Collection by Wyndham (Kapaa)
Premium Ocean Front View (1st - 3rd Upper Floors, stair access only) | Balcony view - THE ISO HOTEL, Trademark Collection by Wyndham (Kapaa)
Premium Ocean Front View (1st - 3rd Upper Floors, stair access only) | View from room - THE ISO HOTEL, Trademark Collection by Wyndham (Kapaa)
Travelers find their rhythm at The ISO by Castle, where the white sand beach extends the resort. Snorkeling is at guests' doorstep, the outdoor pool offers a refreshing alternative, bike rentals ease coastal exploration, and the water dispenser keeps everyone hydrated.

Reviews

8.4 out of 10
Very good

Popular amenities

  • Air conditioning
  • Bar

Room options

Available filters for rooms
Showing 14 of 14 rooms

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

Located on the beach, THE ISO HOTEL, Trademark Collection by Wyndham is in Waipouli, a neighborhood in Kapaa. Holoholoku Heiau and Hikinaakala Heiau are local landmarks, and travelers looking to shop may want to visit Coconut Marketplace and Kapaa Shopping Center. Smith's Tropical Paradise and Lydgate Beach are also worth visiting. Spend some time exploring the area's activities, including golfing. Visit our Kapaa travel guide
View more Resorts in Kapaa
Map
4-796 Kuhio Hwy, Kapaa, HI, 96746

What's nearby

  • Waipouli Beach
    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

Similar properties

2 outdoor pools, pool umbrellas
Hilton Garden Inn Kauai Wailua Bay, HI
Lihue
  • Pool
  • Pet friendly
  • Restaurant
  • Air conditioning
7.8 out of 10, Good, 1,446 reviews
Hilton Garden Inn Kauai Wailua Bay, HI
Compare similar properties

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

Pets not allowed

Children and extra beds

Children are welcome
Rollaway/extra beds are not available

Property payment types

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

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

We have included all charges provided to us by the property.

Optional extras

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

The above list may not be comprehensive. Fees and deposits may 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

We should mention

This property does not have elevators
Only registered guests are allowed in the guestrooms

Frequently asked questions

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

Yes, this property has an outdoor pool.

Is THE ISO HOTEL, Trademark Collection by Wyndham pet-friendly?

No, pets are not allowed at this property.

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.

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

Check-out is at 11 AM. Late check-out is available for a fee (subject to availability).

Where is THE ISO HOTEL, Trademark Collection by Wyndham located?

Nestled on the beach, this Waipouli resort is within 1 mi (2 km) of Waipouli Beach and Coconut Marketplace. Fuji Beach and Lae Nani Beach are also within 1 mi (2 km).

Can I cancel my reservation for free and receive a full refund?

Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

Have a question?

AI iconBeta

Get instant answers with AI powered search of property information and reviews.

Reviews

THE ISO HOTEL, Trademark Collection by Wyndham Reviews

8.4

Very Good

8.6

Cleanliness

9.0

Location

8.6

Staff & service

8.2

Property conditions & facilities
Rating 10 - Excellent. 493 out of 1013 reviews
Rating 8 - Good. 307 out of 1013 reviews
Rating 6 - Okay. 135 out of 1013 reviews
Rating 4 - Poor. 42 out of 1013 reviews
Rating 2 - Terrible. 36 out of 1013 reviews

Reviews

Verified

10/10 Excellent

Luanne

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent clean comfortable room Adorable helpful enthusiastic staff
Stayed 1 night in Apr 2026
Verified

8/10 Good

Rodica

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean rooms, beautiful view of the ocean, good location
Stayed 3 nights in May 2026
Verified

8/10 Good

Joel

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Resort is right on the water with the most amazing sunrises. It was so relaxing listening to the waves. I highly this property!!
Stayed 5 nights in May 2026
Verified

10/10 Excellent

Bradley P.

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staff was great. Hotel was very clean. Pool was the super clean and clear. We look forward to return again.
Stayed 9 nights in May 2026
Verified

8/10 Good

Makenzie

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean room, beautiful view, nice pool, quick and convenient breakfast. The bikes were a nice amenity, but difficult to find one the right height as not adjustable. The staff were all very friendly as well!
Stayed 3 nights in May 2026
Verified

6/10 Okay

WILLIAM

Liked: Cleanliness, staff & service
Disliked: Property conditions & facilities
The staff was great! But the water in our shower was lukewarm at best, and when we turned the nozzle all the way to hot it actually got colder. The sink was fine and had hot water. The grab and go breakfasts were just ok.
Stayed 6 nights in May 2026
Verified

10/10 Excellent

Beauregard

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very clean room, the grounds were well maintained, staff very helpful.
Stayed 2 nights in Mar 2026
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

Alexa

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The room and all the area are very clean. The staff are very nice especially the people who are assigned at cleaning and doing laundry they always have a huge smile and always greets us warmly.
Stayed 6 nights in Apr 2026
Verified

10/10 Excellent

Jennifer

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The ISO is amazing to stay at while visiting Kauai. Fresh fruit and snacks daily, the ocean views, pool fun and close to shops. The staff is incredible. The best was being able to watch the whales from our room. Second year in a row for us and can't wait to return.
Stayed 9 nights in Mar 2026
Verified

8/10 Good

Lisa

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful ocean view, especially on full moon nights
Stayed 4 nights in Mar 2026
Verified

6/10 Okay

Danny

Liked: Staff & service
We loved the ocean right behind the hotel. The hotel had an older Hawaiian vibe that we loved. They were renovating work their restaurant which was unsightly and inconvenient. The rooms were very old but, VERY clean. Regardless of the age of the room ( and its contents ) my only real complaint was that the AC did not get very cool at all. Hence, we didn’t sleep very well. In the end, the beautiful outdoor area with chairs and a fire pit with the ocean as a backdrop drop made the stay well worth the money.
Stayed 1 night in May 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

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

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

6/10 Okay

Darcy

Liked: Cleanliness, staff & service, property conditions & facilities
It was a clean resort but basically your paying for the view of beach because the area isn’t beach accessible really! Very rocky! Pool is good but no hot tub ! Breakfast decent just cereal and fruit basically nothing hot! Coffee ok I give it an overall ok rating I thought for 300 a night you might get a bit nicer and more but I guess not in Kauai! Very clean though.
Stayed 4 nights in May 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

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

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

Matthew

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

8/10 Good

Sean

Liked: Cleanliness, staff & service, property conditions & facilities
Beautiful view, very quiet. Felt like only ones there. Rooms are a bit small but sufficient. Note we booked here as they had a restaurant but when we checked in we were notified it was closed for renovations and has been a long time. Very disappointed it was not noted on their website.
Stayed 5 nights in Apr 2026
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