The Iso

The Iso

Hotel
3 stars 

4-796 Kuhio Highway, Kapaa, Kaua'i, HI, United States

ExcellentBased on 2,302 reviews
8.1

$402

Cheapest rate

rate per night

Provider
Nightly total
$402
$433
$491
4 more The Iso deals
4 more The Iso deals

Best deals for The Iso

Explore the most appealing deals available for The Iso, ensuring you get the best value for your stay. Properties were last updated on 7 June 2025.
Sat 14/6
Sun 15/6
Double room
Double room
No inclusions
bed type unknown
$402
nightly with VAT
Double room
No inclusions
bed type unknown
$433
nightly with VAT
Double room
No inclusions
2 double beds
$491
nightly with VAT
Double room
No inclusions
2 double beds
$512
nightly with VAT
King room
King room
No inclusions
1 king bed
$432
nightly with VAT
King room
No inclusions
1 king bed
$578
nightly with VAT
Deluxe room
Deluxe room
No inclusions
bed type unknown
$308
nightly with VAT
Deluxe room
No inclusions
bed type unknown
$311
nightly with VAT
Deluxe room
No inclusions
bed type unknown
$411
nightly with VAT
Deluxe room
No inclusions
bed type unknown
$418
nightly with VAT
Standard Room
Standard Room
No inclusions
bed type unknown
$281
nightly with VAT
Standard Room
No inclusions
bed type unknown
$491
nightly with VAT
*Total includes estimated local taxes & fees payable on check out.
Prices are based on 1 night, including VAT but not including other taxes and fees.
Best priceguarantee

The Iso Information

Discover essential information, amenities, and features of The Iso, providing insights into what to expect during your stay. Information on this property was last updated on 7 June 2025.
Beachfront, with outdoor pool At The ISO by Castle, relax by an outdoor pool or hit the beach where you can enjoy snorkeling. The ISO by Castle offers 78 air-conditioned accommodations with compliment...

Good to know

Check-in time15:00
Check-out time11:00
Payment & CancellationPolicies vary by room type and provider.
Front desk number+1 808 822 3971
License number: W-34434930-01

Perks and amenities at The Iso

A comprehensive list of on-site, in-building, and in-room amenities you’ll find at The Iso
  • Private beach
  • Outdoor pool
  • Restaurant
  • Bar/Lounge
  • Free Wi-Fi
  • Coffee machine
  • Free parking
  • Flat-screen TV
  • TV
  • Cable or satellite TV

General

  • Terrace/Patio
  • Linens
  • Towels
  • Fan
  • Sea view
  • Seating area
  • Laundry facilities
  • Flat-screen TV
  • Free toiletries
  • Shampoo
  • Smoke alarms
  • Shower
  • Dishwasher
  • Iron and ironing board
  • Oven
  • Outdoor pool
  • Alarm clock
  • Key card access
  • No smoking
  • Balcony
  • Kitchenware
  • Restaurant
  • Bar/Lounge
  • Stovetop
  • Body soap
  • Hairdryer
  • Cable or satellite TV
  • Air-conditioned
  • Toaster
  • Refrigerator
  • Toilet
  • Toilet paper
  • Coffee machine
  • TV
  • Free parking
  • Conditioner
  • Upper floors accessible by stairs
  • Private beach
  • Dining area
  • Dining table
  • Private bathroom
  • Garden
  • Kitchen
  • 24-hour front desk
  • Kitchenette

Activities

  • Bicycle hire
  • Tennis

Reviews for The Iso

Read firsthand reviews and testimonials from guests who have stayed at The Iso, providing insights into their experiences. Travellers have left 2,304 reviews of The Iso to date. Review data was last updated on 7 June 2025.
8.1
Very GoodBased on 2,304 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)
No reviews found. Try removing a filter, changing your search, or clear all to view reviews.

Photos of The Iso

View a collection of 35 photos showcasing the rooms, amenities, and facilities of The Iso to help you visualise your stay. Photos for this property were last updated on 7 June 2025.

Hotels similar to The Iso

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Hotels closest to The Iso

These are the closest hotels within a 0.8 km proximity to The Iso. These hotels have an average nightly rate of $727 vs. $456 for The Iso. Data was last updated on 7 June 2025.
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Waipouli Beach Resort C-105

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Sheraton Kauai Coconut Beach Resort
Sheraton Kauai Coconut Beach Resort

Sheraton Kauai Coconut Beach Resort

650 Aleka Loop, Kapaa, Kaua'i, HI, United States
0.4 km from city centre
Free Wi-Fi
$697
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Plantation Hale Suites
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Cheap Kapaa hotels

These hotels are among the lowest-priced properties for travellers in Kapaa. Currently, the lowest price for a hotel in Kapaa is $397. The cheapest hotel is Hotel Coral Reef priced at $397. Price data was last updated on 7 June 2025.
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Hotel Coral Reef

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Aston Islander On The Beach
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Explore Kapaa

The Iso is located at 4-796 Kuhio Highway in the neighbourhood of Kapaa. Popular landmark data was lasted updated on 7 June 2025.

Most Popular Landmarks

Town Park

4 mins drive

2.5 km

Kealia Beach

5 mins drive

2.9 km

Smith Family Garden Luau

6 mins drive

3.2 km

Sleeping Giant Trailhead

6 mins drive

3.6 km

Kapahi Park

11 mins drive

7.0 km

Town Park

4 mins drive

2.5 km

Kealia Beach

5 mins drive

2.9 km

Smith Family Garden Luau

6 mins drive

3.2 km

Sleeping Giant Trailhead

6 mins drive

3.6 km

Kapahi Park

11 mins drive

7.0 km

Rental Cars

Hire cars in Kapaa

Closest Airports

Flights to Kapaa

FAQs when booking at The Iso

Find answers to commonly asked questions regarding bookings, amenities, policies, and more when booking a stay at The Iso. FAQs were last updated on 7 June 2025.

  • How close is The Iso to the nearest airport, Lihue Airport?

    At 14.9 km away, Lihue Airport is the closest airport to The Iso. The average expected drive time from The Iso to Lihue Airport is 0h 11m. It’s a good idea to research traffic trends between your hotel and the airport.

  • Is there a pool at The Iso?

    Yes, The Iso has a pool for hotel guests. Generally, hotel pools have opening and closing times so be sure to speak to the front desk before using the pool.

  • What is the The Iso phone number?

    The best way to contact The Iso is by calling +1 808 822 3971.

  • Does The Iso have Wi-Fi available?

    Yes, The Iso has Wi-Fi available to hotel guests.

  • What is the check-out time at The Iso?

    11:00. If you require a later check-out we advise discussing it with the front desk as soon as you’re able to. Check-in time is 15:00.

  • Is there a restaurant at The Iso?

    The Iso does have a restaurant. For drinks at the accommodation, there is a bar available.

  • Does The Iso have a laundry service?

    This accommodation does offer laundry services. Guests can also use ironing facilities.

  • What is the cheapest month to stay at The Iso?

    For the best chance to save money on your The Iso reservation, consider staying in March, when prices are typically at their lowest ($373).

See more FAQs

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