The ISO by Castle

–Excellent location - show map
+47 photos
Scored 8.2
Rated very good

You might be eligible for a Genius discount at The ISO by Castle. To check if a Genius discount is available for your selected dates sign in.

Genius discounts at this property are subject to book dates, stay dates and other available deals.

About this property

Located across from Waipouli Town Center, The ISO by Castle is beachfront Kapaa studios feature free WiFi, an oceanfront swimming pool and an on-site restaurant. A private Hawaiian-style patio is offered in each studio apartment. Coffee-making facilities are also available. The Bullshed Restaurant, open daily for dinner, features oceanfront dining. Steak and seafood specialties are served in a relaxed, family-style setting. A snorkeling beach and putting green, tennis and shuffleboard courts are located on site. Free parking is provided. Kapaa Beach Park is 1 mile away. Lihue Airport is 15 minutes’ drive away from The ISO by Castle.

Couples particularly like the location — they rated it 9.1 for a two-person trip.

Distance in property description is calculated using © OpenStreetMap

Most popular facilities

  • Outdoor swimming pool
  • Free parking
  • Free WiFi
  • Beachfront
  • Non-smoking rooms
  • Restaurant
  • Bar

Property highlights

Top location: Highly rated by recent guests (9.2)

  • Free parking available at the hotel

Sign in, save money

To see if you can save 10% or more at this property, sign in
Sign inCreate an account
Sign in, save money

Availability

Select dates to see this property's availability and prices

—
Room type
Number of guests
 
2 double beds
or
1 extra-large double bed
2 double beds
or
1 extra-large double bed
1 extra-large double bed
and
1 sofa bed
or
2 double beds
1 extra-large double bed
and
1 sofa bed
Bedroom
1 extra-large double bed
Living room
1 sofa bed
1 extra-large double bed
or
2 double beds
1 extra-large double bed
or
2 double beds
Something went wrong. Please try again later.
Something went wrong. Please try again later.
Something went wrong. Please try again later.
Something went wrong. Please try again later.
Something went wrong. Please try again later.
Something went wrong. Please try again later.
Something went wrong. Please try again later.

Guest reviews

Categories:

Staff
Facilities
Cleanliness
Comfort
Value for money
Location
Free WiFi

Select topics to read reviews:

Guests who stayed here loved

Sych
United States United States
“We chose this hotel to celebrate our anniversary, and it turned out to be the perfect getaway - just like a scene straight out of Pinterest. From the to-go breakfast and morning yoga sessions to falling asleep to the sound of the waves (extra...”
Jenny
Australia Australia
“Great location by the beachfront. Very peaceful and beautiful”
Matilda
Sweden Sweden
“Clean and good location if you have a car since you can both drive north and south. Also close to a shopping center so you can get food etc easily. Nice views!”
Bruna
Croatia Croatia
“Location is amazing, the ocean is right in front of you. It was amazing to watch a sunrise in the morning from our balcony. The pool area was great, they also have complementary yoga in the morning. Parking is free, and the grab&go breakfast is...”
Jo
Australia Australia
“Good central location for activities Morning yoga Big grounds and nice pool Bikes for guests use”
Salma
United Kingdom United Kingdom
“The room was a good size. The bed was comfortable. It was great to do yoga in the morning.”
Thannawat
Thailand Thailand
“The ocean view room had a fantastic view of the beach, and it was a nice size. There's an abundance of parking spaces too. The reception staff were also very nice and accommodating. Overall, a very good place for the price on Kauai island.”
Marie
Canada Canada
“We came in a day early and they were able to find us room and then upgraded our room ! Our room was right at the beach ...loved it ! Loved listening to the ocean at night ...lulled me to sleep. Had a glitch with the TV but they fixed that asap....”
Sylvia
Australia Australia
“Given a top floor room overlooking the pool and ocean, clean and very comfortable bed with drip filter coffee in room. Filtered water available in reception, breakfast items are sugar loaded but fresh pineapple and yoghurt was welcome. Staff...”
Wioletta
Poland Poland
“Comfortable apartment with a beautiful view of the ocean. The staff was very friendly and helpful. We enjoyed yoga classes, bicycles and the swimming pool very much. Thank you for your hospitality!”

Hotel surroundings

Restaurants

1 restaurant on site
Bull Shed
  • Cuisine
    American
  • Open for
    Dinner
  • Ambiance
    Family friendly • Traditional • Modern • Romantic

House rules

The ISO by Castle takes special requests - add in the next step!
Check-in
From 15:00 to 22:00
Guests are required to show a photo identification and credit card upon check-in
Check-out
Until 11:00
Cancellation/ prepayment
Cancellation and prepayment policies vary according to accommodation type. Please enter the dates of your stay and check the conditions of your required option.
Children and beds

Child policies

Children of any age are welcome.

Children 18 years and above will be charged as adults at this property.

To see correct prices and occupancy information, please add the number of children in your group and their ages to your search.

Cot and extra bed policies

Cots and extra beds are not available at this property.

Age restriction
The minimum age for check-in is 18
Pets
Pets are not allowed.
Groups
When booking more than 9 rooms, different policies and additional supplements may apply.
Cards accepted at this hotel
American ExpressVisaMastercardDiscover

The fine print

Need-to-know information for guests at this property

Guests are required to show a photo identification and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply.

In response to Coronavirus (COVID-19), additional safety and sanitation measures are in effect at this property.

Due to Coronavirus (COVID-19), this property is taking steps to help protect the safety of guests and staff. Certain services and amenities may be reduced or unavailable as a result.

Due to Coronavirus (COVID-19), this property has reduced reception and service operating hours.

Due to Coronavirus (COVID-19), this property adheres to strict physical distancing measures.

Due to Coronavirus (COVID-19), wearing a face mask is mandatory in all indoor common areas.

License number: W-34434930-01