How does The Iso By Castle compare to other 3 star hotels in Kapaa?

In Kapaa, 3 star hotels have average nightly rates of $320. The Iso By Castle is $74 cheaper than the city average at just $246/night. Visit the hotel page for more details.

How far is The Iso By Castle from Lihue?

If you're looking to go directly from Lihue to The Iso By Castle, expect a 17min drive as they are around 5.8 mi apart. Visit the hotel page for more details.

What is the best way to get to The Iso By Castle from Lihue?

A very popular option for travelers staying at The Iso By Castle would be to take a taxi or ridesharing service from Lihue directly to the hotel. Visit the hotel page for more details.

Are there food options at The Iso By Castle?

The Iso By Castle does have a restaurant on site that guests and non-guests can use. Ask the front desk for kitchen hours or call The Iso By Castle at +1 808 822 3971 . Visit the hotel page for more details.

Does The Iso By Castle have a pool?

Yes. Many momondo users traveling to Kapaa specifically look for hotels with a pool. The Iso By Castle may have rules and guidelines for using the pool, so be sure to ask the front desk about things like pool hours. Visit the hotel page for more details.

What is the phone number for The Iso By Castle?

For questions regarding the hotel or your stay at The Iso By Castle, call +1 808 822 3971 . Visit the hotel page for more details.

Does The Iso By Castle have Wi-Fi available?

Yes, The Iso By Castle has Wi-Fi available to hotel guests. Visit the hotel page for more details.

What time is check-out for The Iso By Castle?

For The Iso By Castle, the required check-out time is 11:00 AM. Check-in may be available from 3:00 PM. Any special requests should be made with the concierge. Visit the hotel page for more details.

How much is a room at The Iso By Castle?

Prices may fluctuate based on room type, dates, and availability. You can find great room deals for The Iso By Castle at the moment between $175 and $317 a night. Enter preferred dates in the form above to see the best-matched deals for you. Visit the hotel page for more details.

How many operators does momondo search for hotels in Kapaa?

There are 740 operators available for hotels in Kapaa as of July 2025. Visit the hotel page for more details.

When did momondo last update prices for hotels in Kapaa?

Prices for hotels in Kapaa are refreshed on a daily basis. Visit the hotel page for more details.

The Iso By Castle in Kapaa, the United States from $163: Deals, Reviews, Photos

3 stars

4-796 Kuhio Highway, Kapaa, Kaua'i, HI 96746

+1 808 822 3971

8.1

Very good

based on 2,322 reviews

$186

Rate

per night

About The Iso By Castle, Kapaa

Located in Kapaa, The ISO is within a 20-minute drive of Lihue Airport and offers outdoor tennis courts, free Wi-Fi and a private beach. It also provides a swimming pool, a BBQ/picnic area and a 24-hour reception. The property has 80 apartments and has been recently refurbished. A gym can be readily accessed by those wanting to keep up their exercise regimes while travelling. The property's apartments are comfortable and offer a kitchenette that is equipped with a refrigerator and a coffee maker. They are also fitted with an alarm clock, a shower and a radio. In-house dining options include Bullshed Restaurant, which provides a convenient place to enjoy a meal. For those wishing to dine out during their stay at The ISO, there are a variety of eateries situated close by. Common Ground Kauai and Kilauea Light are a easy car trip from the property.

The Iso By Castle photos

The Iso By Castle room price & deals

Thu 7/17

Fri 7/18

Deluxe room

bed type unknown

$186

bed type unknown

$188

bed type unknown

$248

King room

1 king bed

$226

1 king bed

$349

Standard room

bed type unknown

$191

bed type unknown

$296

Double room

bed type unknown

$242

bed type unknown

$261

2 double beds

$296

*Total includes estimated local taxes & fees payable on check out.

Prices are based on 1 night, including fees but not including taxes.

Hotel Amenities & Facilities

Private beach
Outdoor pool
Restaurant
Bar/Lounge
Free Wi-Fi
Coffee machine
Free parking
Flat-screen TV
TV
Cable or satellite TV

Basics

Free Wi-Fi
Internet
Linens
Towels
Fan
Free toiletries
Shampoo
Smoke alarms
Body soap
Air-conditioned
Conditioner

Kitchen

Dishwasher
Oven
Kitchenware
Stovetop
Toaster
Refrigerator
Coffee machine
Dining area
Kitchen
Kitchenette

Bathroom

Shower
Hairdryer
Toilet
Toilet paper
Private bathroom

Outdoor

Terrace/Patio
Balcony
Private beach
Garden

Media and entertainment

Flat-screen TV
Cable or satellite TV
TV

Dining

Restaurant
Bar/Lounge
Dining table

Accessibility and suitability

No smoking
Upper floors accessible by stairs

Laundry

Laundry facilities
Iron and ironing board

General

Sea view
Seating area

Services and conveniences

Key card access
24hr front desk

Parking and transportation

Free parking

Bedroom

Alarm clock

Things to do

Bicycle rental

Fitness

Tennis

Pool

Outdoor pool

The Iso By Castle Reviews

8.1

Very goodBased on 2,322 verified guest reviews

Pros +

Enjoyed yoga on site and bike rental (Oceanside bike path nearby). (in 3 reviews)
"Very comfortable beds and everything was nice, new and clean" (in 13 reviews)
The view from our room was amazing! (in 112 reviews)

Cons -

No air conditioning! (in 20 reviews)
There was no breakfast! (in 35 reviews)
Twin beds felt awful. (in 3 reviews)

The Iso By Castle room booking info

Value for money

7.7

Location rating

9.2

Distance to city center

1.9 mi

Nearest Airport

Lihue

Distance to airport

5.8 mi

Check in/Check out

Check in anytime after 3:00 PM, check out anytime before 11:00 AM

Cancellation/prepayment

Cancellation/prepayment policies vary by room type and provider.

License number: W-34434930-01

Frequently asked questions

How does The Iso By Castle compare to other 3 star hotels in Kapaa?
In Kapaa, 3 star hotels have average nightly rates of $320. The Iso By Castle is $74 cheaper than the city average at just $246/night.
How far is The Iso By Castle from Lihue?
If you're looking to go directly from Lihue to The Iso By Castle, expect a 17min drive as they are around 5.8 mi apart.
What is the best way to get to The Iso By Castle from Lihue?
A very popular option for travelers staying at The Iso By Castle would be to take a taxi or ridesharing service from Lihue directly to the hotel.
Are there food options at The Iso By Castle?
The Iso By Castle does have a restaurant on site that guests and non-guests can use. Ask the front desk for kitchen hours or call The Iso By Castle at +1 808 822 3971.
Does The Iso By Castle have a pool?
Yes. Many momondo users traveling to Kapaa specifically look for hotels with a pool. The Iso By Castle may have rules and guidelines for using the pool, so be sure to ask the front desk about things like pool hours.
What is the phone number for The Iso By Castle?
For questions regarding the hotel or your stay at The Iso By Castle, call +1 808 822 3971.
Does The Iso By Castle have Wi-Fi available?
Yes, The Iso By Castle has Wi-Fi available to hotel guests.
What time is check-out for The Iso By Castle?
For The Iso By Castle, the required check-out time is 11:00 AM. Check-in may be available from 3:00 PM. Any special requests should be made with the concierge.
How much is a room at The Iso By Castle?
Prices may fluctuate based on room type, dates, and availability. You can find great room deals for The Iso By Castle at the moment between $175 and $317 a night. Enter preferred dates in the form above to see the best-matched deals for you.
How many operators does momondo search for hotels in Kapaa?
There are 740 operators available for hotels in Kapaa as of July 2025.
When did momondo last update prices for hotels in Kapaa?
Prices for hotels in Kapaa are refreshed on a daily basis.