The Iso

The Iso

Hotel
3 stars 

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

GoodBased on 2,258 reviews
7.8

$282

Cheapest rate

rate per night

Provider
Nightly total
$282
$349

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 mars 12, 2025.
mer. 3/19
jeu. 3/20
King room
1 king bed
$282
1 king bed
$349
Standard room
bed type unknown
$182
bed type unknown
$200
bed type unknown
$249
Double room
bed type unknown
$219
bed type unknown
$242
2 double beds
$259
Deluxe room
bed type unknown
$186
bed type unknown
$188
bed type unknown
$255
*Total includes estimated local taxes & fees payable on check out.
Prices are based on 1 night, not including taxes and fees

About The Iso

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 mars 12, 2025.
Waterfront resort with an 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 c...

Good to Know

Check-in time3:00 PM
Check-out time11:00 AM
Payment & CancellationPolicies vary by room type and provider.
Front desk number+1 808 822 3971

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
  • Restaurant
  • Bar/Lounge
  • Free Wi-Fi
  • Coffee machine
  • Flat-screen TV
  • Free toiletries
  • Internet
  • Parking
  • Laundry facilities

General

  • Balcony
  • Restaurant
  • Non-smoking rooms available
  • Bar/Lounge
  • Coffee machine
  • Parking
  • Hairdryer
  • Fan
  • Pool
  • Private beach
  • Laundry facilities
  • Air-conditioned
  • Flat-screen TV
  • Garden
  • Refrigerator
  • 24hr front desk
  • Free toiletries
  • Kitchenette

Activities

  • Bicycle rental
  • Tennis

Reviews for The Iso

Read firsthand reviews and testimonials from guests who have stayed at The Iso, providing insights into their experiences. Travelers have left 2,258 reviews of The Iso to date. Review data was last updated on mars 12, 2025.
7.8
GoodBased on 2,258 verified guest reviews
7.9Solo
7.7Families
7.7Couples
8.1Friends
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 visualize your stay. Photos for this property were last updated on mars 12, 2025.

Hotels similar to The Iso

Discover other properties in Kapaa that offer a similar experience and ambiance to The Iso. In total, there are 737 hotels serving travelers in Kapaa. Price data was last updated on mars 12, 2025.

Top Kapaa hotels

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Hotels closest to The Iso

These are the closest hotels within a 0.2 mi proximity to The Iso. These hotels have an average nightly rate of $523 vs. $274 for The Iso. Data was last updated on mars 12, 2025.
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Waipouli Beach Resort and Spa Kauai by Outrigger

Waipouli Beach Resort and Spa Kauai by Outrigger

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0.2 mi from city centre
Free Wi-Fi
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Waipouli Beach Resort C-105
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0.2 mi from city centre
$669
Avg. per night
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Sheraton Kauai Coconut Beach Resort
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Sheraton Kauai Coconut Beach Resort

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0.2 mi from city centre
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Cheap Kapaa hotels

These hotels are among the lowest-priced properties for travelers in Kapaa. Currently, the lowest price for a hotel in Kapaa is $200. The cheapest hotel is Hotel Coral Reef priced at $200. Price data was last updated on mars 12, 2025.
Hotel Coral Reef
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1.1 mi from city centre
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Plantation Hale Suites
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Explore Kapaa

The Iso is located at 4-796 Kuhio Highway in the neighborhood of Kapaa. Popular landmark data was lasted updated on mars 12, 2025.

Most Popular Landmarks

Town Park

4 mins drive

1.6 mi

Kealia Beach

5 mins drive

1.8 mi

Smith Family Garden Luau

6 mins drive

2.0 mi

Sleeping Giant Trailhead

6 mins drive

2.2 mi

Kapahi Park

11 mins drive

4.4 mi

Town Park

4 mins drive

1.6 mi

Kealia Beach

5 mins drive

1.8 mi

Smith Family Garden Luau

6 mins drive

2.0 mi

Sleeping Giant Trailhead

6 mins drive

2.2 mi

Kapahi Park

11 mins drive

4.4 mi

Rental Cars

$48 daily average

Rental cars in Kapaa

Closest Airports

Flights to Kapaa

FAQs when booking at The Iso

Find answers to commonly asked questions regarding reservations, amenities, policies, and more when booking a stay at The Iso. FAQs were last updated on mars 12, 2025.

  • Is pricing at The Iso comparable to 3 star hotels in Kapaa?

    There is a 36% difference in the average nightly rate of 3 stars hotels in Kapaa and the average nightly rate at The Iso. The rate at The Iso is just $249/night and is considered a very good deal when staying in Kapaa.

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

    The distance between the closest airport, Lihue Airport, and The Iso is 5.8 mi and the expected drive time is about 0h 11m. Your drive time between the two can vary based on the time of day and traffic trends of the area.

  • Is there a pool at The Iso?

    Yes. Many people visiting Kapaa look for a hotel with a pool. The Iso has a pool on site that hotel guests may use, but be advised that hotels typically have rules in regards to pool usage.

  • What is the The Iso phone number?

    For questions about The Iso and your reservation, contact the front desk directly at +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?

    Check-out should be before 11:00 AM. For checking in at The Iso, guests should plan for any time after 3:00 PM on the day of their scheduled arrival.

  • How much does it cost to stay at The Iso, Kapaa?

    $167 per night is the best price found recently for a room at The Iso, with average deals around $249 per night. Enter your dates in the form above to see current prices.

  • Is there a restaurant at The Iso?

    Yes, there is a restaurant on-site at The Iso, Kapaa. If you’re more interested in drinking than eating, there’s a bar on-site too.

  • Does The Iso have a laundry service?

    Yes, there is a hotel laundry service for guests at The Iso.

  • 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 ($242).

  • What is the cheapest day to check into The Iso?

    Consider checking into The Iso on Sunday, when the nightly price is typically at its lowest (average nightly rate of $200).

See more FAQs
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