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4.0 out of 5

"Pretty nice location Stuff is unflexibel No light outside for dinner " More

By a verified traveller on Mon 22 Apr 2019

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Ocean View Suite (2nd floor Stair Access Only)

Bed Count 1 King Bed Maximum Occupancy 4 Max

Beach House Suite (2nd floor Stair Access Only)

Bed Count 1 King Bed Maximum Occupancy 4 Max

Deluxe Ocean View (2nd floor Stair Access Only)

Bed Count 1 King Bed Maximum Occupancy 4 Max

Oceanfront (1st to 3rd - Upper floors Stair Access Only)

Bed Count 2 Full Beds Maximum Occupancy 3 Max

Room, Ocean View (1-3rd - Upper floors Stair Access Only)

Bed Count 2 Full Beds Maximum Occupancy 3 Max

Hotel Description

Our customers tell us that they can't get enough of the pool at The ISO by Castle. During your stay, you'll be within walking distance of Waipouli Beach. You'll find features such as an outdoor pool, a restaurant and a bar.

  • Enjoy local cuisine and a beachfront location while dining at The Bullshed Restaurant
  • Take a swim in the outdoor pool
  • Amenities include a water dispenser
  • On-site recreation includes bicycles to rent and yoga classes
  • Guests have great things to say about the beach and the location
  • 10 minutes on foot from Waipouli Beach and a 2-minute drive from Coconut Marketplace

The ISO by Castle ratings based on 5 Verified Reviews

Review Summary
4.0 out of 5 4.0 out of 5.0
Room cleanliness 4.0 out of 5.0
Service & staff 3.5 out of 5.0
Room comfort 0.0 out of 5.0
Hotel condition 4.0 out of 5.0

Guest reviews for The ISO by Castle

Everyone (4) Couples (1)
4 out of 5
Pretty nice location Stuff is unflexibel No light outside for dinner

Posted by on 22 Apr 2019

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Comment from Hotel Management

22 Apr 2019 by General Manager Ala Perreira

Mahalo for your review. We hope to have the opportunity to serve you again in the future.

2 out of 5
6/10 Personal unfreundlich, Zimmer sehr dunkel

Posted by on 2 May 2023

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Comment from Hotel Management

11 May 2023 by General Manager Ala Perreira

Thank you for your feedback, I am sorry to hear you did not enjoy your stay with us. We hope to have another opportunity in the future to earn your trust again.

4 out of 5

Posted by on 3 Sep 2019

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Comment from Hotel Management

9 Sep 2019 by General Manager Ala Perreira

Mahalo for choosing The ISO! we truly appreciate your review and look forward to serving you again on your next visit to Kauai.

5 out of 5
Neue, schöne Anlage. Super Aussicht. Shops in der nähe.

Posted by on 5 Jun 2019

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Comment from Hotel Management

17 Jun 2019 by General Manager Ala Perreira

Mahalo for staying with us at The ISO! we truly value your feedback and look forward to serving you on your next visit to the island.

5 out of 5

Posted by on 29 May 2019

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Comment from Hotel Management

4 Jun 2019 by General Manager Ala Perreira

Mahalo for staying with us at The ISO! we truly value your feedback.

About the The ISO. Island. Sky. Ocean.

Location 4-796 Kuhio Hwy, Kapaa, HI 96746

Property Features

There's a restaurant on site. You can enjoy a drink at the bar/lounge. The ISO by Castle also features an outdoor pool, a garden, and a water dispenser. This 3.5-star Kapaa resort is smoke free.

  • 78 guestrooms or units
  • 3 levels
  • 5 buildings
  • Front desk (limited hours)
  • Garden
  • No smoking on site
  • Water dispenser
  • Bar or lounge
  • Dining venue

Internet

Available in all rooms: High-speed internet access

Room Amenities

The ISO by Castle offers 78 air-conditioned accommodations with free toiletries and a ceiling fan. Rooms open to balconies. 42-inch flat-screen televisions come with cable channels. Guests can make use of the in-room fridges and coffee/tea makers. Bathrooms include a combined bath/shower unit.

  • Private balcony
  • Flat-screen television
  • Cable channels
  • Fridge
  • Coffee maker
  • Combined shower/bath
  • Toiletries (free)
  • Blackout curtains
  • Air conditioning
  • Ceiling fan
  • Ensuite bathroom

Food & Drink

The Bullshed Restaurant – This beachfront restaurant specialises in local cuisine and only serves dinner. Guests can enjoy drinks at the bar.

Nearby Activities

Recreational amenities at the resort include an outdoor pool.

The recreational activities listed below are available either on-site or nearby; fees may apply.

  • Snorkelling on site
  • Bicycle rentals on site
  • Golfing nearby
  • Yoga classes/instruction on site

Hotel Policies

Check-in

  • Check-in time starts at 3:00 PM
  • Check-in time ends at 10:00 PM
  • Minimum check-in age is: 18

Special check-in instructions:

The front desk is open daily from 7:00 AM - 10:00 PM. The front desk is staffed during limited hours.

The front desk at this property is open daily from 7:00 AM - 10:00 PM.
Front desk staff will greet guests on arrival.

Check-out

  • Check-out by 11 AM

Payment types

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.

Pet Policy

  • No pets allowed

Policies

Extra-person charges may apply and vary depending on property policy

Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges

Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed

Tax ID - W-34434930-01

This property accepts credit cards and debit cards; cash is not accepted

Charges for extra guests may apply and vary according to property policy.

A cash deposit, credit card or debit card for incidental charges and government-issued photo identification may be required upon check-in.

Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.

This property is managed by a professional host. The provision of housing is linked to their trade, business or profession. The tax ID number is W-34434930-01. This property accepts Visa, Mastercard, American Express, Discover and debit cards. Cash is not accepted. For guests' safety, the property includes a smoke detector in all accommodation.

  • Water dispenser use by guests actively encouraged
  • Staffed front desk
  • Front desk opens daily at 7:00 AM
  • Front desk closes daily at 10:00 PM
  • No rollaway/extra beds available
  • No lifts
  • Smoke detector
  • State tax ID - W-34434930-01
  • Debit cards

Fees

Guests will be asked to pay the following charges at the property:

  • Resort fee: USD 35.38 per accommodation, per night

The resort fee includes:

  • Additional inclusions
  • Fitness/yoga classes
  • Newspaper
  • Parking
  • Self-parking
  • WiFi access (may be limited)

We've listed all charges provided to us by the property.

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Late check-out is available for a fee (subject to availability)

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

Hotel Names

  • Castle Mokihana
  • Castle Mokihana Hotel
  • Castle Mokihana Hotel Kapaa
  • Castle Mokihana Kapaa
  • Mokihana Of Kauai Hotel Kapaa
  • ISO. Island. Sky. Ocean. Resort Kapaa
  • ISO. Island. Sky. Ocean. Resort
  • ISO. Island. Sky. Ocean. Kapaa
  • ISO. Island. Sky. Ocean.
  • ISO Sky Ocean Resort Kapaa
  • The ISO by Castle Kapaa
  • The ISO by Castle Resort
  • The ISO. Island. Sky. Ocean.
  • The ISO by Castle Resort Kapaa

You should know

  • Registered guests are the only ones allowed to be in guestrooms.
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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.