The ISO by Castle
1 night
Rooms and Guests
1 room, 2 adults, 0 children
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The ISO by Castle

4-796 Kuhio Hwy, Kauai, Hawaii 96746, United States
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Located in Kapaa, The ISO by Castle is by the ocean, within a 5-minute drive of Waipouli Beach and Coconut Marketplace. This beach resort is 8.5 mi (13.8 km) from Nawiliwili Harbor and 0.9 mi (1.4 km) from Fuji Beach.Show More
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hotel overview picture
Highlights
Delicious Breakfast
Parking available
Lots to do
Superb views
Amenities
Outdoor swimming pool
Snorkeling
Hiking
Public ParkingFree
Bar
Restaurant
Bicycle Rentals
Children's Pool
All Amenities
Property Description
Located in Kapaa, The ISO by Castle is by the ocean, within a 5-minute drive of Waipouli Beach and Coconut Marketplace. This beach resort is 8.5 mi (13.8 km) from Nawiliwili Harbor and 0.9 mi (1.4 km) from Fuji Beach.
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4.2/5
Very Good
very nice room, with garden access directly on the ocean.
All 110 Reviews
Surroundings
Airport: Lihue Airport
(13.0 km)
Landmarks: Kapaa Missionary Church
(210m)
Landmarks: Ambrose's Kapuna Surf Gallery
(220m)
Landmarks: Snorkel Bob's Kapaa
(240m)
Landmarks: Luau Ka Hikina
(260m)
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Rooms

Guest Reviews

Services & Amenities

Policies

Ocean View One Bedroom With Kitchenette
9

Ocean View One Bedroom With Kitchenette

Bedroom 1:1 King bed ● Living Room:1 Sofa bed
Has window
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
Refrigerator
TV
Room Details
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Ocean View Room
8

Ocean View Room

1 King bed or 2 Double bed
Has window
Free Wi-Fi
Non-smoking
Air conditioning
Refrigerator
Ocean view
Electric fan
Room Details
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Deluxe Ocean View
11

Deluxe Ocean View

2 Double bed or 1 King bed and 1 Sofa bed
Has window
Free Wi-Fi
Non-smoking
Air conditioning
Refrigerator
Ocean view
Electric fan
Room Details
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Ocean Front Room
10

Ocean Front Room

1 King bed or 2 Double bed
Has window
Free Wi-Fi
Non-smoking
Air conditioning
Refrigerator
Ocean view
Electric fan
Room Details
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The Beach House
6

The Beach House

Bedroom 1:1 King bed ● Living Room:2 Sofa bed
Has window
Free Wi-Fi
Non-smoking
Toothbrushes
Body wash
Toothpaste
Balcony
Room Details
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Guest Reviews

4.2/5
Very Good
110 reviews
Verified Reviews
  • Cleanliness4.2
  • Amenities4.2
  • Location4.2
  • Service4.2
Average for similar properties in Kauai
Most Mentioned
AI Summary
Located conveniently in Kapa'a town near dining, shopping, and the beach, this budget-friendly option provides a variety of grab-and-go breakfast choices and friendly staff. Easy access to local attractions.
G‍u‍e‍s‍t‍ ‍U‍s‍e‍r
April 6, 2024
We only needed a room for the night however I was pleasantly surprised. The location was gorgeous, we had an ocean view on the first floor and there was a bonus sunrise yoga on the lawn which was perfect. I would definitely stay at an ISO again. Mahalo
G‍u‍e‍s‍t‍ ‍U‍s‍e‍r
August 1, 2024
very nice room, with garden access directly on the ocean.
G‍u‍e‍s‍t‍ ‍U‍s‍e‍r
October 14, 2023
Just putting this here hope it helps others Breakfast is grab n go, which means there's a pantry consisting of packaged muffin, cereal box, pastry, packaged milk just packaged everything. some fruits if you're early. Pls note if a hot cooked breakfast is important to you. There's also a resort fee to cover bike rental, yoga class, and a water bottle (that we didn't end up using). The resort is lovely and bathroom is clean. Nice view of ocean from the room but the beach is not v swimmable.
A‍j‍a‍y
April 30, 2024
Thank you for an amazing stay!
W‍o‍m‍a‍n‍W‍o‍n‍d‍e‍r
August 23, 2022
Awesome location, very clean, great amenities.
A‍n‍o‍n‍y‍m‍o‍u‍s‍ ‍U‍s‍e‍r
January 29, 2023
Wonderful views. Average facility for the price.
G‍u‍e‍s‍t‍ ‍U‍s‍e‍r
April 1, 2022
This is really amazing place to see the view sunset and they are friendly.
G‍u‍e‍s‍t‍ ‍U‍s‍e‍r
June 29, 2024
It's pretty good, overall it's clean, sea view room, the hotel is right outside the sea. It's just that we arrived late and the front desk was off work, so it took a long time to call someone, but it's not bad
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Services & Amenities

Outdoor swimming pool
Bar
Restaurant
Restaurant
Restaurant
No additional info available
More Amenities
Internet
Outdoor swimming pool
Parking
Public (not only for guests) is available On-site parking. Reservation not needed.
Transportation
Front Desk Services
Languages Spoken
Food & Drink
Health & Wellness
Activities
Public Areas
Facilities for Children
Business Services

Property Policies

Check-in and Check-out Times
Check-in: 15:00–22:00
Check-out: Before 11:00

Front desk hours: [Mon-Sun]07:00–22:00

Child Policies
Children of all ages are welcome at this property.
Additional fees may be charged for children using existing beds. Add the number of children to get a more accurate price.

Cots and Extra Beds
For all room types, cots and extra beds cannot be added.

Breakfast
Breakfast is available at the hotel. Please contact the hotel for details.
AgeFee
Adult
Contact hotel
Additional breakfast fees are not included in the total and need to be paid at the property.

Pets
Pets are not allowed

Age Requirements
The main guest checking in must be at least 18 years old.

Paying at the Hotel

  • Cash

Property Description

  • Opened: 1967
  • Renovated: 2012
  • Number of Rooms: 53
Located in Kapaa, The ISO by Castle is by the ocean, within a 5-minute drive of Waipouli Beach and Coconut Marketplace. This beach resort is 8.5 mi (13.8 km) from Nawiliwili Harbor and 0.9 mi (1.4 km) from Fuji Beach.

Be sure to enjoy recreational amenities including an outdoor pool and bicycles to rent.

Enjoy local cuisine at The Bullshed Restaurant, a beachfront restaurant which features a bar/lounge.

The front desk is staffed during limited hours.

Make yourself at home in one of the 78 air-conditioned rooms featuring refrigerators and flat-screen televisions. Rooms have private balconies. Cable television is provided for your entertainment. Bathrooms have shower/tub combinations and complimentary toiletries.

Frequently Asked Questions

What are the check-in and check-out times at The ISO by Castle?

The check-in time at The ISO by Castle is 15:00 and the check-out time is 11:00.

What amenities and services does The ISO by Castle have?

The ISO by Castle has the following amenities and services: .

Does The ISO by Castle have a swimming pool?

Yes, The ISO by Castle has a pool.

Are pets allowed at The ISO by Castle?

Unfortunately, pets are not allowed at The ISO by Castle.

How much does it cost to stay at The ISO by Castle?

Prices at The ISO by Castle are subject to change according to dates, hotel policy, and other factors. To view prices, please search for the dates you wish to stay at the hotel.

Which airport is closest to The ISO by Castle?

Lihue Airport is the closest airport to The ISO by Castle, and it is about 19 mins from hotel by car (13.0 km).

What is the cancellation policy for The ISO by Castle?

The cancellation policy for The ISO by Castle varies depending on the type of room and booking conditions.

About This Property

Nearest AirportLihue Airport
Distance to Airport13.01KM
Average Price FromNZD613
Hotel Star Rating3