The Iso Hotel, Trademark Collection By Wyndham Kapa'a Exterior photoThe Iso Hotel, Trademark Collection By Wyndham Kapa'a Amenities photoThe Iso Hotel, Trademark Collection By Wyndham Kapa'a Amenities photo
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From69US$ /night
Check-in
19Apr2026Select date
Check-out
20Apr2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

4-796 Kuhio Highway, Kapa'a, Hawaii, United States, 96746
-
Steps from Waipouli Beach
Great
8.0
8.3
/10
3.4
3.8
/5

Location

The ISO Hotel is located on a private oceanfront expanse in Kapa'a, Kaua'i, at the intersection of Island, Sky, and Ocean. This boutique hotel provides convenient access to the eastern shore, making it a strategic base for exploring the Garden Isle. Guests can witness spectacular sunrises right from their accommodations or partake in morning yoga sessions along the shoreline.

Rooms

The ISO features a selection of refreshed guest rooms, each showcasing stylish island decor with natural wood tones and cheerful colors. Options include Partial Ocean/Pool View, Ocean View Deluxe, and Premium Ocean Front View, ensuring stunning vistas with each choice. Rooms are equipped with a kitchenette, flat-screen TV, air conditioning, and private lanai, providing comfort alongside scenic views.

Dining

The Bull Shed Restaurant, renowned for delicious Prime Rib and steaks, is open daily from 4:30 p.m. to 9:30 p.m., offering both indoor and outdoor dining options. It has received accolades as 'Kauai's Best Steakhouse' for six consecutive years, showcasing its popularity among guests and locals alike. Enjoying your meal with panoramic ocean views elevates the dining experience at this establishment.

Wellness

The ISO promotes wellness with complimentary morning yoga classes on the beachfront, encouraging guests to start their day actively. Guests also have the opportunity to utilize bicycles during their stay, enhancing exploration of the picturesque surroundings. The focus on fitness and relaxation ensures a harmonious balance during visits.

Amenities

Resort amenities include an oceanfront swimming pool, guest self-parking, and a water refill station for convenience. Each stay earns a complimentary Grab & Go breakfast, enhancing the ease of morning routines. Upon check-in, guests receive a reusable water bottle as part of their welcome package.

Highlights

Location: Private oceanfront expanse in Kapa'a

Dining: The Bull Shed Restaurant, Kauai's Best Steakhouse

Wellness: Morning oceanfront yoga and bicycle use

Amenities: Oceanfront swimming pool and complimentary breakfast

Must-do experiences

  • Visit the breathtaking Wailua Falls for stunning photo ops.
  • Try the poke bowls at Fish Express for a fresh local meal.
  • Explore the hidden Secret Beach for a quiet, scenic retreat.
  • Don't miss the Kapa'a Sunday Farmers Market for local goods.
  • Take a hula class at the Kapa'a Community Center for cultural fun.
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Select your room type

The Iso Hotel, Trademark Collection By Wyndham offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
King Room Ocean View Non-Smoking
2 persons
1 King-size bed
Air conditioning
Oceanfront King Room Non-Smoking
2 persons
1 King-size bed
Air conditioning
King Room Partial Ocean or Pool View Non-Smoking
2 persons
1 King-size bed
Air conditioning
Deluxe King Room Ocean View Non-Smoking
2 persons
1 King-size bed
Air conditioning
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Facilities

The Iso Hotel, Trademark Collection By Wyndham offers amenities for your comfortable stay and unforgettable experiences
Facilities: Very good
7.8/10Review score

General

  • No smoking on site
  • Free Wi-Fi in public areas
  • Free parking
  • No pets allowed
  • Key card access

Sports & Fitness

  • Yoga class

Dining

  • Restaurant
  • Bar/ Lounge area

Spa & Leisure

  • Outdoor swimming pool
  • Beach access

Room features

  • Air conditioning
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Dining Onsite

At The Iso By Castle, guests can indulge in delightful American dishes at the Bull Shed, a beachfront restaurant that combines family-friendly vibes with romantic backdrops. This inviting dining space offers hearty options perfect for unwinding after a day of exploration, all while soaking in the picturesque surroundings of historic Kapaa.

Bull Shed

American steak and seafood specialties
Ambiance
Relaxed, family-style setting with beachfront views
Key Offerings
Signature steaks and fresh seafood served in a cozy atmosphere, ideal for both casual family gatherings and intimate dinners.
Reservation
Reservations recommended for dinner
Open daily from 4:30 PM to 9:30 PM

The Iso Hotel, Trademark Collection By Wyndham Location

4-796 Kuhio Highway, Kapa'a, Hawaii, United States, 96746
Map view
4-796 Kuhio Highway, Kapa'a, Hawaii, United States, 96746
Nearby
Waipouli East Side
Waipouli Beach
1600 ft
4-831 Kuhio Hwy
Art by Mazzarella
700 ft
Restaurants
Lemongrass Grill Seafood & Bar
500 ft
4-871 Kuhio Hwy Ste
Oasis on the Beach
1200 ft
Waipouli Beach Resort & Spa
Coffee Bean & Tea Leaf
900 ft
4-771 Kuhio Hwy
Coconut's Fish Cafe
1500 ft
4-831 Kuhio Hwy Ste 420-424
Starbucks
600 ft
4-831 Kuhio Hwy Ste 208
Papaya's Natural Foods & The Kitchen at Papaya's
600 ft
4-901 Kuhio Hwy
Taps and Hops Eatery
1000 ft
4-885 Kuhio Hwy
The Bull Shed Restaurant
1200 ft
4-796 Kuhio Highway
Makai Lounge
3100 ft
650 Aleka Loop Courtyard by Marriott
Voyager Lanai
3200 ft
650 Aleka Loop Courtyard by Marriott
Explore Kapa'a
Local Activities & Dining Near The Iso By Castle
Top Attractions
Activities
Dining
Entertainment
Waipouli Beach
Waipouli Beach
6 minutes' walk
Waipouli Beach features stunning views and calm waters, perfect for swimming and relaxation.
Coconut Marketplace
Coconut Marketplace
15 minutes' walk
Coconut Marketplace offers shops, dining, and arts, providing a lively spot for local crafts and cuisine.
Fern Grotto
10-minute drive
Fern Grotto is a picturesque natural landmark known for its lush ferns and accessible guided boat tours.
Lydgate State Park
Lydgate State Park
10-minute drive
Lydgate State Park features beautiful beaches, picnic areas, and a unique children's play area in a scenic setting.
Kayaking on the Wailua River
10-minute drive
Kayaking lets you experience the river's beauty. Rentals available nearby; book in advance for guided tours.
Yoga on the Beach
6 minutes' walk
Beach yoga sessions offer tranquility and stunning views. Check local schedules for classes available throughout the week.
Lemongrass Grill Seafood & Bar
Lemongrass Grill Seafood & Bar
2 minutes' walk
Lemongrass features fresh seafood with Asian flavors in a relaxed setting; reservations recommended for peak times.
Oasis on the Beach
Oasis on the Beach
5 minutes' walk
Oasis offers beachfront dining with local dishes and incredible sunset views. Special dietary options available.
Coconut's Fish Cafe
Coconut's Fish Cafe
6 minutes' walk
Coconut's specializes in fresh fish tacos and casual dining. A must-visit for a laid-back meal.
The Hanalei Center
10-minute drive
The Hanalei Center features live music on certain nights, creating a vibrant atmosphere. Check the schedule for events.
Kapa'a Beach Park
25 minutes' walk
This beach park is great for family picnics, with playgrounds and occasional community events, ensuring fun for all ages.
Getting around
City Centre
Kapa'a23 min  ·  1.2 mi
Airports
Lihue (LIH)22 min  ·  9.0 mi
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Property information and rules
Check-in
from 15:00-22:00
Check-out
until 11 am
Guest Parking
Public parking is possible on site for free.
Internet
Wireless internet is available in public areas for free.
Children & extra beds
There are no cots provided in a room. 
Pets
Pets are not allowed.
Number of rooms:
80
Former name
Castle Mokihana

Reviews and Ratings

Feedback about The Iso Hotel, Trademark Collection By Wyndham from previous guests about their experience.
Review score
Based on 777 verified reviews
8.0/10
Great
80%
Recommend
Cleanliness
8.2/10
Comfort
8.2/10
Facilities
7.8/10
Free Wi-Fi
8.1/10
Location
9.1/10
Staff
8.4/10
Value for money
7.7/10
Guest reviews
based on 1322 reviews
8.0/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
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FAQs
About The Iso Hotel, Trademark Collection By Wyndham
What are the check-in and check-out times at The Iso By Castle?
Check-in is at 15:00 and check-out is at 11:00.
Is parking available at The Iso By Castle?
Free public parking is available on-site without the need for reservations.
What are the nearby attractions to The Iso By Castle?
Nearby attractions include Waipouli Beach (1 km), Lydgate State Park (2 km), and Fern Grotto (5 km).
What dining options are available at The Iso By Castle?
The Bullshed Restaurant serves dinner daily and features oceanfront dining with steak and seafood specialties.
How far is Lihue Airport from The Iso By Castle?
Lihue Airport is located 5 km away, approximately a 15-minute drive.
Are there any recreational activities available at The Iso By Castle?
Recreational activities include an outdoor swimming pool, shuffleboard courts, and bicycle rentals.
What amenities are provided in the rooms at The Iso By Castle?
Rooms feature free Wi-Fi, a flat-screen TV, air conditioning, a private lanai, and coffee-making facilities.
Is breakfast included at The Iso By Castle?
A complimentary grab-and-go breakfast offering granola, yogurts, and fresh fruits is available.
Are yoga classes offered at The Iso By Castle?
Daily oceanfront yoga classes are available for guests.
Which languages are spoken by the staff at The Iso By Castle?
The staff primarily speaks English.
What style of hotel is The Iso By Castle?
The property is a beachfront boutique hotel with a wellness focus.
What type of views can guests expect from the rooms at The Iso By Castle?
Guests can enjoy views of the Pacific Ocean from their rooms.

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Rooms and Guests2 Guests, 1 Room