Avg. for September
Avg. for September
Nightly prices at THE ISO HOTEL, Trademark Collection by Wyndham average US$194 in the cheapest month (June) and US$265 in the most expensive month (February), based on the last 12 months.
| Month | Average price |
|---|---|
| January | US$243 |
| February | US$265 |
| March | US$226 |
| April | US$217 |
| May | US$198 |
| June | US$194 |
| July | US$226 |
| August | US$234 |
| September | US$243 |
| October | US$244 |
| November | US$206 |
| December | US$218 |
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Sept · US$243
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Most expensive: February (~US$265)
Cheapest: June (~US$194)
Be sure to enjoy recreational amenities including an outdoor pool and bicycles to rent.
Business amenities
The front desk is staffed during limited hours.
Enjoy local cuisine at The Bullshed Restaurant, a beachfront restaurant which features a bar/lounge.
Make yourself at home in one of the 78 air-conditioned rooms featuring refrigerators and flat-screen televisions. Rooms have private balconies. Cable television is provided for your entertainment. Bathrooms have shower/tub combinations and complimentary toiletries.
With a stay at THE ISO HOTEL, Trademark Collection by Wyndham in Kapaa (Waipouli), you'll be within a 15-minute drive of Coconut Marketplace and Kauai Museum. This beach resort is 8.6 mi (13.8 km) from Nawiliwili Harbor and 0.4 mi (0.6 km) from Waipouli Beach.
What's nearby
Waipouli Beach(0.5 Miles)
Fuji Beach(0.8 Miles)
Coconut Marketplace(0.8 Miles)
Kapaa Shopping Center(1.2 Miles)
Lae Nani Beach(1.2 Miles)
Wailua Beach(1.3 Miles)
Kapa'a Beach Park(1.4 Miles)
Kela's Glass Gallery(1.4 Miles)
Ho'olalaea Waterfall(1.5 Miles)
Kapaa Town Park(1.5 Miles)
Holoholoku Heiau(1.9 Miles)
Hikinaakala Heiau(2 Miles)
Smith's Tropical Paradise(2.1 Miles)
Lydgate Beach(2.1 Miles)
Ke Ala Hele Makalae East Shore Beach Path(2.2 Miles)
The preferred airport for THE ISO HOTEL, Trademark Collection by Wyndham is Lihue Airport (LIH)(7.4 Miles)
Waipouli Beach (0.5 Miles)
Fuji Beach (0.8 Miles)
Coconut Marketplace (0.8 Miles)
Kapaa Shopping Center (1.2 Miles)
Lae Nani Beach (1.2 Miles)
Wailua Beach (1.3 Miles)
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6
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Based on 1,085 verified reviews
Business
3%
Couple
58%
Family
13%
Group
14%
Solo
10%
AI-generated summary based on recent guest reviews
At The ISO by Castle, travelers praise the oceanfront setting, central Kapaa location near shops and the bike path, friendly touches like free bikes and sunrise yoga, and relaxing views and pool, making it an affordable, low-key base.
Read moreWas this helpful?
At The ISO by Castle, travelers praise the oceanfront setting, central Kapaa location near shops and the bike path, friendly touches like free bikes and sunrise yoga, and relaxing views and pool, making it an affordable, low-key base.
Reviews repeatedly note dated rooms with occasional musty smells, inconsistent AC or maintenance, and a walk-up layout with no elevators. The grab-and-go breakfast is basic and coffee is often only in-room; beach swimming is limited by rocks and a sea wall. Service ranges from warm and helpful to unresponsive, and room assignments (especially bed types) are not always honored. Expect a simple stay with a standout location and modest comforts.
Was this helpful?
AI-generated summary based on recent guest reviews
Simple amenities include a pool, free bikes and morning yoga, plus a lawn with oceanfront seating and an evening fire pit. Parking is free but can be tight; there’s no elevator, hot tub, or on-site gym.
David
8 Sept 2024
·
Stayed 3 nights
Kiarah
18 Jul 2025
·
Stayed 2 nights
Samantha
10 Aug 2025
·
Stayed 4 nights
Madison
23 Aug 2025
·
Stayed 4 nights
Elizabeth
14 Aug 2023
·
Stayed 4 nights
Jodie
2 Aug 2025
·
Stayed 3 nights
Benjamin
15 Mar 2023
·
Stayed 1 night
Loruhama
20 Feb 2025
·
Stephen
16 Jan 2024
·
Stayed 7 nights
Andrea
10 Aug 2025
·
Stayed 2 nights
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AI-generated summary based on recent guest reviews
Generally clean, but multiple reviews mention musty or mildew smells and worn fixtures; a few reported missed details like dirty towels or odors. Overall upkeep feels older rather than spotless.
Elizabeth
4 Aug 2025
·
Stayed 4 nights
Clint Eric
1 Jul 2025
·
Stayed 6 nights
Cynthia
20 Jul 2025
·
Stayed 7 nights
Dan
5 May 2024
·
Stayed 1 night
Paul
5 Apr 2024
·
Stayed 1 night
Rachel
27 Jul 2025
·
Stayed 2 nights
Andrea
10 Aug 2025
·
Stayed 2 nights
Mariano Alfredo Aquino
22 Jul 2024
·
Stayed 3 nights
Clifford
25 Jul 2025
·
Stayed 6 nights
Geoffrey
13 Aug 2024
·
Stayed 6 nights
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AI-generated summary based on recent guest reviews
All rooms face the ocean and offer basic comfort, but decor is dated, some layouts are awkward, and noise can travel from the restaurant in rooms above it. Guests also report occasional AC/TV issues and limited in-room amenities like no microwave.
Brian
21 Feb 2025
·
Stayed 3 nights
Timothy
9 Apr 2025
·
Stayed 4 nights
Scott
8 Oct 2024
·
Stayed 7 nights
Max
14 Mar 2025
·
Stayed 5 nights
Carrie
7 Oct 2024
·
Stayed 5 nights
Kera
10 Mar 2023
·
Stayed 3 nights
Paul
18 Feb 2024
·
Stayed 1 night
Jodie
2 Aug 2025
·
Stayed 3 nights
Brian
1 Jul 2025
·
Stayed 7 nights
kiwi
21 Jan 2024
·
Stayed 6 nights
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AI-generated summary based on recent guest reviews
Many guests praise friendly, accommodating staff, yet experiences are inconsistent. Reports include slow or unhelpful responses, housekeeping only by request (and sometimes missed), and bed-type requests not guaranteed.
Keiko
25 Jun 2024
·
Stayed 4 nights
C Kim
8 Mar 2025
·
Stayed 2 nights
Carolyn
3 Jan 2023
·
Stayed 19,359 nights
MA LAURA ISABEL
10 Feb 2025
·
Stayed 4 nights
Steve
7 Jul 2025
·
Stayed 2 nights
Sebastien
13 Dec 2024
·
Stayed 2 nights
Martha
23 Dec 2023
·
Stayed 1 night
Anita
19 Apr 2025
·
Stayed 1 night
Maria
27 Dec 2023
·
Stayed 4 nights
Darius
3 Feb 2025
·
Stayed 5 nights
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AI-generated summary based on recent guest reviews
Oceanfront in Kapaa with easy access to the coastal bike path, shops and restaurants, and a short drive to the airport; a convenient base for exploring the island. The beach out front is often rocky and not ideal for swimming.
Hallei
24 Sept 2025
·
Stayed 4 nights
bob
23 Sept 2024
·
Stayed 5 nights
Cynthia
20 Jul 2025
·
Stayed 7 nights
DeDe
18 Apr 2024
·
Stayed 2 nights
Hayley
30 Jun 2025
·
Stayed 3 nights
Matthew
7 Aug 2023
·
Stayed 2 nights
Loruhama
20 Feb 2025
·
Alexandra
12 Apr 2025
·
Stayed 7 nights
Kyle
22 May 2025
·
Stayed 2 nights
Andrea
10 Aug 2025
·
Stayed 2 nights
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AI-generated summary based on recent guest reviews
Grab-and-go breakfast is convenient but limited, with several mentions of no coffee in the breakfast area and a desire for more variety. The on-site Bull Shed dinner restaurant receives many positives, though a few guests were disappointed or found it noisy.
Mark
5 May 2025
·
Stayed 6 nights
NATALIE
13 Aug 2024
·
Stayed 4 nights
Robert
9 Feb 2025
·
Stayed 5 nights
Cathrine
6 Nov 2024
·
Stayed 2 nights
Carol
28 Feb 2025
·
Stayed 1 night
Max
14 Mar 2025
·
Stayed 5 nights
Vijay
1 Jan 2024
·
Stayed 4 nights
Jodie
2 Aug 2025
·
Stayed 3 nights
Kylee
30 May 2023
·
Stayed 8 nights
jeffrey
22 May 2025
·
Stayed 8 nights
Was this helpful?
AI-generated summary based on recent guest reviews
Francois
3 weeks ago
·
Stayed 1 night
Jackie
29 Jul 2026
·
Stayed 7 nights
Bryson
2 Jul 2026
·
Stayed 3 nights
Veronica
23 Jun 2026
·
Stayed 3 nights
preeti
14 Jun 2026
·
Stayed 1 night
Yes, parking is available on-site and is free for guests. It includes self-parking options.
A complimentary continental breakfast is served daily from 7:00 AM to 9:30 AM.
Check-in is from 3:00 PM to 10:00 PM, and check-out is at 11:00 AM. Late check-out is available for a fee, subject to availability.
The property features step-free entrances and wheelchair-accessible facilities in public areas. Specific room accessibility details are not provided, so contacting the property for further information is recommended.
The property is located in Kapaa (Waipouli), just 0.4 miles from Waipouli Beach and within a 15-minute drive of Kauai Museum and Coconut Marketplace. It is approximately 7.4 miles from Lihue Airport.
Yes, there is an outdoor swimming pool available for guests to enjoy.
Yes, children are allowed at the property. However, specific age policies regarding free stays for children are not detailed.
Instant AI responses are based on hotel information
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Cheaper
Pricier
Average nightly price across deals, with taxes & fees.
Prices in USD for 2 guests, updated daily.
Check-in must be done by someone who is at least 18 years old.
The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.
Swimming pool
Beach (nearby)
Pool outdoor
Restaurant
Non-smoking rooms
Parking
Free parking
Parking Onsite
Bicycle rental
Free wi-fi