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The ISO by Castle
Resorts
8.4
/10
Very Good
953 reviews
What Guests Say About Their Stay
Wallace
10.0
/ 10
Staff is extremely friendly & knowledgeable one AC did not work & second room. AC was adequate, but could’ve been a little colder. property was in good shape
Kiarah
10.0
/ 10
Had a lot of amenities like a nice grab and go breakfast as well as bikes you could rent out. They also did morning yoga and had a great pool.
Steve
10.0
/ 10
Nothing to dislike like about the stay. Will recommend for friends for certain who want to visit Kauai.
Experience was amazing, along with the staff.
In the Area
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4-796 Kuhio Hwy, Kauai County, Hawaii, United States, 96746
Main Facilities
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Swimming Pool
Restaurant
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Available Room Types in The ISO by Castle
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What's around The ISO by Castle
4-796 Kuhio Hwy, Kauai County, Hawaii, United States, 96746
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Discover More About The ISO by Castle
Location
Staying at The ISO by Castle is a good choice when you are visiting Kaua'i.
About The ISO by Castle
Have an enjoyable and relaxing day at the pool, whether you’re traveling solo or with your loved ones.
Savor your favorite dishes with special cuisines from The ISO by Castle exclusively for you.
With all facilities offered, The ISO by Castle is the right place to stay.
All facilities in The ISO by Castle
Others
Public Facilities
- Others
- Restaurant
- Smoke-free area
Things to Do
- Outdoor pool
- Garden
Food and Drinks
- Bar
General
- Swimming pool
Hotel Services
- Front desk
Accommodation Policy & General Information in The ISO by Castle
Important Note
- Late check-out is available for a fee (subject to availability)
The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.
You'll be asked to pay the following charges at the property. Fees may include applicable taxes:
- Resort fee: USD 35.38 per accommodation, per night
- Additional inclusions
- Fitness/yoga classes
- Newspaper
- Parking
- Self parking
- WiFi access (may be limited)
We have included all charges provided to us by the property.
- 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
- Safety features at this property include a smoke detector
- This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
The front desk is open daily from 7:00 AM - 10:00 PM. The front desk is staffed during limited hours.
Hotel only accepts guests with minimum age of 18
Check-in/Check-out Time
Check-in:
From 15:00
Check-out:
Before 11:00
Hotel policy is not yet available.
General Information
Popular Facilities | Swimming Pool, Restaurant |
Check-In / Check-Out Time | From 15:00 - to 11:00 |
Available rooms at The ISO by Castle | 78 |
Number of floors in The ISO by Castle | 3 |
Another facilities in The ISO by Castle | Others, Smoke-free area, Outdoor pool, Garden, Bar |
Frequently asked questions about The ISO by Castle
What are available facilities at The ISO by Castle?
There are top facilites at The ISO by Castle such as Swimming Pool, Restaurant. (some may require extra charges)
What is normal check-in & check-out time at The ISO by Castle?
The standard check-in time at The ISO by Castle is starting from From 15:00 while the latest check-out time is at Before 11:00
What is the star rating of The ISO by Castle?
The ISO by Castle has a 3.5-star rating.
How many floors does The ISO by Castle have?
The ISO by Castle has 3.
How many rooms are available at The ISO by Castle?
The ISO by Castle has 78.
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More Reviews from Other Guests in The ISO by Castle
Overall Ratings & Reviews The ISO by Castle
Other sources (953)
8.4
Very Good
From 953 reviews
Cleanliness
8.8
Room Comfort
8.4
Service and Facilites
8.4
Sort by
Most Relevant
Preferences
See All
Traveller Reviews The ISO by Castle
Number of reviews per page
20
40
Top reviews
Al
Leisure with Partner
6.0
/10
Reviewed 13 week(s) ago
Expedia Group verified review
I like the property it’s close to a beach and nice views and if you want, you could just swim in the pool. Too bad there wasn’t a jacuzzi, but it wasn’t a deal breaker. The room was okay, the bed was comfortable and the room was clean. The restaurant on premises was great! The hotel was close to shopping and places to eat. All in all, it was a great place to stay!
Read More
Rachel
with Partner
8.0
/10
Reviewed 13 week(s) ago
Expedia Group verified review
Overall a positive experience! Comfortable room with beautiful ocean view. Plenty of space for two people, comfortable bed, and we had everything we needed. The area is a bit more commercial but that does come with the convenience of grocery stores and tons of restaurant options.
Only downsides were that we were unable to drop off our luggage early and there was somewhat of a mildew smell and mold in the bathroom. Unfortunately this is fairly common is ocean side hotels so not a deal breaker.
Read More
Clifford
4.0
/10
Reviewed 14 week(s) ago
Expedia Group verified review
Musty smell in the room. Pillow case smelled as if it wasn't changed. Pictures of the place deceivingly look good. But nothing like it in person. The place looks old. But have to admit price is good, and a good location as a base to visit the north, south and west.
Mengqing
Leisure
10.0
/10
Reviewed 14 week(s) ago
Expedia Group verified review
It's a very good safe place to stay.
CHUNMEI XIE VAN
Leisure Family
8.0
/10
Reviewed 14 week(s) ago
Expedia Group verified review
The staff were very friendly and very accommodating to make our stay enjoyable. Our room was quite comfortable with a kitchen and separate bedroom although there were a few areas needing minor repair and painting.
Cynthia
8.0
/10
Reviewed 14 week(s) ago
Hotels.com verified review
Older establishment but very clean, great view and good restaurant nearby. Only couple of blocks from coconut market. Gave you privacy only tidied your room upon request. Affordable.
Wallace
Friends and Family
10.0
/10
Reviewed 14 week(s) ago
Hotels.com verified review
Staff is extremely friendly & knowledgeable one AC did not work & second room. AC was adequate, but could’ve been a little colder. property was in good shape
Kiarah
10.0
/10
Reviewed 15 week(s) ago
Hotels.com verified review
Had a lot of amenities like a nice grab and go breakfast as well as bikes you could rent out. They also did morning yoga and had a great pool.
Paul
6.0
/10
Reviewed 15 week(s) ago
Hotels.com verified review
Somewhat remodeled hotel, not a resort. Do not bring your kids no beach and beach swimming. Located on water but unable to swim due to rocks and break. AC needs upgrade and was there for three days and was offered no housekeeping service. Was handed towels and they never came to room to ask if I needed service. Very very poorly done. For the price I would look at other options.
Read More
Paul
8.0
/10
Reviewed 15 week(s) ago
Hotels.com verified review
Great location nice restaurant attached to Hotel. No beach for swimming though but very nice location on the water. Nice pool very quiet location.
Malcolm
6.0
/10
Reviewed 16 week(s) ago
Expedia Group verified review
The property is just old and the rooms are very small for two non married people even though they had two beds. They try hard to keep it clean but remodeling is necessary.
All in all it was a good stay
Donna
Leisure with Partner
8.0
/10
Reviewed 16 week(s) ago
Expedia Group verified review
Great location, bikes were nice for the bike path, breakfast,grab and go was helpful.. property was older but well kept.
Steve
Leisure with Friends
10.0
/10
Reviewed 16 week(s) ago
Expedia Group verified review
Nothing to dislike like about the stay. Will recommend for friends for certain who want to visit Kauai.
Experience was amazing, along with the staff.
DWARAKESH
10.0
/10
Reviewed 17 week(s) ago
Expedia Group verified review
Great views outside the balcony
Clint Eric
Leisure Family
8.0
/10
Reviewed 17 week(s) ago
Expedia Group verified review
The breakfast could use a few more selections and a coffee pot. The amenities were unique and nice! The bikes, morning yoga as well as the pool were nice to have! As well as the unique welcoming gifts. The cleanliness of the room was just okay. Noticed lots of dirt that was just missed as well as the room smelled of mildew.
Brian
Leisure Family
10.0
/10
Reviewed 17 week(s) ago
Expedia Group verified review
The ISO is a great affordable option to some of the other overblown resorts in the area. Rooms are clean and comfortable, staff is helpful, and the hotel is conveniently located close to some great restaurants and island excursions. While it may not have the bells and whistles of nearby options, it has a pool, a great continental breakfast, and EVERY room is ocean-view.
Read More
Hayley
Leisure
10.0
/10
Reviewed 17 week(s) ago
Expedia Group verified review
Amazing place to stay in Kauai! 10/10 recommend. Friendly staff, prime location, beautiful grounds, clean rooms!
Marcus
Leisure with Partner
8.0
/10
Reviewed 18 week(s) ago
Expedia Group verified review
A little tired the property is, but with free bikes, a pool and great views to the beach- we were satisfied. Breakfast has some fresh fruit, sweet yogurt and bakery items.
Staff were hit and miss (afternoon shift was lovely).
Onell
Leisure Family
8.0
/10
Reviewed 19 week(s) ago
Expedia Group verified review
It was ok. Shower didnr work wekl and couldn't get them to fix it. Continental breakfast was grab and go cold cereal, granola bars, yogurt etc.
The pool waz nice
Maitland E
Leisure
8.0
/10
Reviewed 21 week(s) ago
Expedia Group verified review
Overall I enjoyed my stay. The views were gorgeous. Everything was clean. The pool was great and the beach access there was awesome. All the staff was lovely as well. There were just some maintenance that would really round out the entire experience.
Number of reviews per page
20
40
Ready to make up your mind?
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Disclaimer
Disclaimer: It is the hotel's responsibility to ensure that all photos are accurate. Traveloka will not be held responsible for any photo inaccuracies.
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Overall Ratings & Reviews The ISO by Castle
Other sources (953)
8.4
Very Good
From 953 reviews
Cleanliness
8.8
Room Comfort
8.4
Service and Facilites
8.4
Sort by
Most Relevant
Preferences
See All
Traveller Reviews The ISO by Castle
Number of reviews per page
20
40
Top reviews
Al
Leisure with Partner
6.0
/10
Reviewed 13 week(s) ago
Expedia Group verified review
I like the property it’s close to a beach and nice views and if you want, you could just swim in the pool. Too bad there wasn’t a jacuzzi, but it wasn’t a deal breaker. The room was okay, the bed was comfortable and the room was clean. The restaurant on premises was great! The hotel was close to shopping and places to eat. All in all, it was a great place to stay!
Read More
Rachel
with Partner
8.0
/10
Reviewed 13 week(s) ago
Expedia Group verified review
Overall a positive experience! Comfortable room with beautiful ocean view. Plenty of space for two people, comfortable bed, and we had everything we needed. The area is a bit more commercial but that does come with the convenience of grocery stores and tons of restaurant options.
Only downsides were that we were unable to drop off our luggage early and there was somewhat of a mildew smell and mold in the bathroom. Unfortunately this is fairly common is ocean side hotels so not a deal breaker.
Read More
Clifford
4.0
/10
Reviewed 14 week(s) ago
Expedia Group verified review
Musty smell in the room. Pillow case smelled as if it wasn't changed. Pictures of the place deceivingly look good. But nothing like it in person. The place looks old. But have to admit price is good, and a good location as a base to visit the north, south and west.
Mengqing
Leisure
10.0
/10
Reviewed 14 week(s) ago
Expedia Group verified review
It's a very good safe place to stay.
CHUNMEI XIE VAN
Leisure Family
8.0
/10
Reviewed 14 week(s) ago
Expedia Group verified review
The staff were very friendly and very accommodating to make our stay enjoyable. Our room was quite comfortable with a kitchen and separate bedroom although there were a few areas needing minor repair and painting.
Cynthia
8.0
/10
Reviewed 14 week(s) ago
Hotels.com verified review
Older establishment but very clean, great view and good restaurant nearby. Only couple of blocks from coconut market. Gave you privacy only tidied your room upon request. Affordable.
Wallace
Friends and Family
10.0
/10
Reviewed 14 week(s) ago
Hotels.com verified review
Staff is extremely friendly & knowledgeable one AC did not work & second room. AC was adequate, but could’ve been a little colder. property was in good shape
Kiarah
10.0
/10
Reviewed 15 week(s) ago
Hotels.com verified review
Had a lot of amenities like a nice grab and go breakfast as well as bikes you could rent out. They also did morning yoga and had a great pool.
Paul
6.0
/10
Reviewed 15 week(s) ago
Hotels.com verified review
Somewhat remodeled hotel, not a resort. Do not bring your kids no beach and beach swimming. Located on water but unable to swim due to rocks and break. AC needs upgrade and was there for three days and was offered no housekeeping service. Was handed towels and they never came to room to ask if I needed service. Very very poorly done. For the price I would look at other options.
Read More
Paul
8.0
/10
Reviewed 15 week(s) ago
Hotels.com verified review
Great location nice restaurant attached to Hotel. No beach for swimming though but very nice location on the water. Nice pool very quiet location.
Malcolm
6.0
/10
Reviewed 16 week(s) ago
Expedia Group verified review
The property is just old and the rooms are very small for two non married people even though they had two beds. They try hard to keep it clean but remodeling is necessary.
All in all it was a good stay
Donna
Leisure with Partner
8.0
/10
Reviewed 16 week(s) ago
Expedia Group verified review
Great location, bikes were nice for the bike path, breakfast,grab and go was helpful.. property was older but well kept.
Steve
Leisure with Friends
10.0
/10
Reviewed 16 week(s) ago
Expedia Group verified review
Nothing to dislike like about the stay. Will recommend for friends for certain who want to visit Kauai.
Experience was amazing, along with the staff.
DWARAKESH
10.0
/10
Reviewed 17 week(s) ago
Expedia Group verified review
Great views outside the balcony
Clint Eric
Leisure Family
8.0
/10
Reviewed 17 week(s) ago
Expedia Group verified review
The breakfast could use a few more selections and a coffee pot. The amenities were unique and nice! The bikes, morning yoga as well as the pool were nice to have! As well as the unique welcoming gifts. The cleanliness of the room was just okay. Noticed lots of dirt that was just missed as well as the room smelled of mildew.
Brian
Leisure Family
10.0
/10
Reviewed 17 week(s) ago
Expedia Group verified review
The ISO is a great affordable option to some of the other overblown resorts in the area. Rooms are clean and comfortable, staff is helpful, and the hotel is conveniently located close to some great restaurants and island excursions. While it may not have the bells and whistles of nearby options, it has a pool, a great continental breakfast, and EVERY room is ocean-view.
Read More
Hayley
Leisure
10.0
/10
Reviewed 17 week(s) ago
Expedia Group verified review
Amazing place to stay in Kauai! 10/10 recommend. Friendly staff, prime location, beautiful grounds, clean rooms!
Marcus
Leisure with Partner
8.0
/10
Reviewed 18 week(s) ago
Expedia Group verified review
A little tired the property is, but with free bikes, a pool and great views to the beach- we were satisfied. Breakfast has some fresh fruit, sweet yogurt and bakery items.
Staff were hit and miss (afternoon shift was lovely).
Onell
Leisure Family
8.0
/10
Reviewed 19 week(s) ago
Expedia Group verified review
It was ok. Shower didnr work wekl and couldn't get them to fix it. Continental breakfast was grab and go cold cereal, granola bars, yogurt etc.
The pool waz nice
Maitland E
Leisure
8.0
/10
Reviewed 21 week(s) ago
Expedia Group verified review
Overall I enjoyed my stay. The views were gorgeous. Everything was clean. The pool was great and the beach access there was awesome. All the staff was lovely as well. There were just some maintenance that would really round out the entire experience.
Number of reviews per page
20
40