At a Glance
Embrace east Kauai bliss. Fresh from an extensive modernization and rebranding, the former Mokihana Resort has emerged as The ISO, an oceanfront boutique hotel where island, sky and ocean create a seamless balance of relaxation and rejuvenation.
Seducing with re-imagined aesthetics and perks, the chic 79-suite Royal Coconut Coast retreat continues to celebrate an iconic oceanfront setting that inspires wellness, renewal and discovery. New lifestyle touches include a bell/valet team, 24-hour front desk, WiFi, courtyard yoga and fitness sessions, and daily breakfast of fresh island fruits, yogurt and granola.
Begin every day your way. Then springboard to the natural wonders, recreation, activities and culture defining the heart and soul of Hawaii’s “Island of Discovery.”
After 3:00 PM
Before 11:00 AM
Front Desk Hours: 24 hours a day / 7 days a week
Exit the Lihue Airport and turn right at the first traffic signal onto Kapule Highway/ Highway 51. Continue on Kapule Highway / Highway 51 until it intersects with Kuhio Highway / Highway 56. Drive a little less than 5 miles, turn right onto Kamoa Road (across from McDonalds). Destination will be straight ahead.
Airport Transportation: Speedi Shuttle offers affordable island wide door to door service at a fixed rate, from the airport to all of Castle Resorts & Hotes. Visit the Castle Speedi Shuttle portal and arrange a pickup online.
You'll find quick answers to your biggest questions about Mokihana below.
Yes, your card will be charged the required deposit at booking. If you are booking a non-refundable rate, your card will be charged the entire stay at booking.
A daily resort fee of $19.00 plus tax will be charged upon check-in. Resort fee includes: water bottle, water reﬁll station, bicycle use, Yoga and other ﬁtness options on the lawn, parking and WiFi.
Yes, as long as the cancellation does not fall within the cancel period.
Please refer to our Policies Section below.
To modify or cancel your reservation, please call (800) 367-5004 or +1 (808) 545-3510.
Standard check in time is after 3pm HST and check out is before 11am HST.
Front Desk hours are 24 hours a day / 7 days a week.
You may request for early checkin or late checkout, which will be subject to availability. Fees may apply.
Yes, you can upgrade to a larger suite or room with a view. Call us at (800) 367-5004 and a customer representative will be delighted to assist you.
Yes, we have a daily resort fee of $19 plus tax that will be charged upon check-in. Resort fee includes water bottle, water refill station, bicycle use, Yoga and other fitness options on the lawn, parking and WiFi
You may make requests at the time of booking. Please note, requests are not guaranteed but we will do our best to accommodate all requests.
Please refer to our Policies Section below.
Cribs are available free of charge (subject to availability).
WiFi is available in the room and lobby
Yes, daily housekeeping is provided.
For a full list of amenities, please visit our Guest Rooms page.
All our rooms are non smoking in compliance with state law.
We do not offer 100% ADA-compliant rooms at this time, but are currently working on it. We do offer rooms with a roll-in shower and ADA-friendly configuration. Please contact us to book.
Complimentary bathroom amenities include shampoo, conditioner, body lotion, facial soap, and body soap.
Our pool is open daily from 9am - 10pm. We do not have a Jacuzzi.
Yes, we provide beach towels.
We have 3 floors with no elevators.
All hotel rooms include 1 King or 2 Double beds. Our 1 Bedroom Ocean View rooms have 1 King bed with a pull-out sofa or 1 Queen bed with a pull-out sofa.
Bedding selections are provided by request only and we do not guarantee the requested bedding type. We do, however, do the very best we can to accommodate your requests.
Pets are not allowed in our guest rooms and resort area, with the exception of service animals. Noncompliance with this policy can result in a penalty fee and dismissal from the property.
Yes. The Bullshed Restaurant is located in the building next to the putting green. It is open 7 days a week from 4:30 pm - 9:30 pm. There are also several shops and eateries nearby.
Public transportations are available from the airport to the property, including car, shuttle, taxi and public transit. Our properties do not offer airport shuttles or transfers.
While The ISO is a oceanfront resort, the beach fronting our resort is not swimmable. The closest swimable beach is Lydgate beach park.
Approximately 7 miles or a 15 minute drive.
Yes, we call a taxi for you as needed and requested.
Self parking is included in the resort fee.
All reservations require a deposit of one night plus Hawaii General Excise Tax to be charged at the time of booking. The remaining balance is due upon check-in.
The credit card used for the deposit must be in guest’s name or in the name of a member in the traveling party. The outstanding balance will be collected upon check–in, if not provided prior to arrival. Reservations are not confirmed.
Refundable if cancelled 4 days or more prior to arrival, 3 days or less to arrival forfeits 1 night + General Excise Tax (including no-shows).
Please visit www.castleresorts.com/package-policies if you have booked a package deal or as a corporate club member to see specific deposit & cancellation policies, package inclusions, and a comprehensive list of all applicable terms & conditions for your selected package.
There is a 3 Night Minimum Stay for all reservations from December 23 - January 2.
To be eligible for a qualified rate (Military, Senior, Kamaaina, Government, AAA/CAA, Commercial, Airline employee, Owner Club, Travel Agent, etc.) guests must present a valid form of identification at check-in. If you are unable to provide sufficient identification, Castle Resorts & Hotels will provide you with the best available rate at the time of check-in.
Castle offers a pre-pay & non-refundable rate for selected properties at various times. To be eligible for this special rate, the full amount must be paid by the time of booking. All bookings are final and may only be altered by a qualified Castle Employee. Cancellation will result in a full stay charge.
Castle Resorts & Hotels cannot guarantee requests for specific units but will honor such requests when feasible based on availability at check-in. Castle Resorts & Hotels reserves the right to substitute alternate accommodations of a similar or superior room type. All reservations are subject to change or cancellation if rooms become unavailable for reasons including, but not limited to, natural disasters or other acts of nature, damage to the property or maintenance problems, strikes, owner usage, sale of unit, changes in applicable law, or failure of other guests to vacate as scheduled.
Front desk hours: 24 hours a day, 7 days a week
Check-in: after 3 pm
Check-out: before 11 am
Pets are not allowed in our guest rooms or resort area, with the exception of service animals. Noncompliance with this policy can result in a penalty fee and dismissal from the property.