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From69US$ /night
Check-in
10Oct2025Select date
Check-out
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Rooms and Guests2 Guests, 1 Room
Key details

About the Castle Hotel

4-796 Kuhio Hwy, Kapa'a, Hawaii, United States, 96746

The Iso By Castle, Kapa'a - Kauai's Eastern Shoreline

The Iso By Castle positions itself as an accessible anchor for exploring Kauai's natural grandeur. Situated on the island's eastern shore, between the historic towns of Kapa'a and Wailua, this resort offers a practical base for those eager to immerse themselves in the island's abundant recreation and culture. It promises a high standard of service and amenities, aiming to be the perfect place to soak up the sun and discover the wonders of Kauai.

Location

Positioned between the historic charm of Kapa'a and the natural beauty of Wailua, The Iso By Castle provides a convenient springboard for island adventures. It sits a mere stone's throw from Waipouli Beach and Fuji Beach, with Waipouli town center just steps away, offering a selection of shops and eateries like Foodland, Safeway, Longs Drugs, and Starbucks. For those venturing further, the resort offers convenient access to the northern wonders of the Na Pali Coast and Hanalei, as well as proximity to Lihue, 15 kilometers away. Cultural highlights like Kela's Glass Gallery and Kela's Kauai Museum are also nearby, making it a strategic location for exploring Kauai's diverse offerings.

Style and Character

The Iso By Castle presents a style of modern island décor, characterized by cool, tropical colors. The refreshed rooms feature touches designed for comfort and convenience, including ceiling fans, private lanais, and practical amenities. The atmosphere leans towards functional and relaxed, catering to active travelers who appreciate a comfortable space to return to after a day of exploration. While the property is undergoing renovations, indicated by potential periods of heavy noise during the demo stage in each building, the overarching aim is to provide a stylish comfort with gorgeous ocean views of Kauai's eastern shore.

Service and Facilities

The Iso By Castle endeavors to provide a high standard of service, with professional staff ready to assist guests. While specific details on individual services are limited, the property offers essential amenities designed for relaxation and recreation. Guests can enjoy a heated swimming pool, barbecue area, and the convenience of on-site dining at The Bullshed Restaurant. For those looking to connect, plug-in panels allow for easy connection of devices to the 32" flat-panel HDTVs, complemented by WiFi access. The resort aims to be a perfect place for guests to unwind and recharge.

Rooms

The refreshed 290-square-foot rooms at The Iso By Castle are designed with modern island décor in cool tropical colors, offering a sense of refined comfort. Each room comes equipped with free WiFi, a ceiling fan, a private lanai, a mini-refrigerator, and a coffee maker featuring Hawaiian Paradise Coffee. For entertainment and connectivity, a flat-screen TV and a Bluetooth/USB clock radio are provided. A reusable water bottle is yours to take home, a thoughtful touch. Studio apartments feature a private Hawaiian-style patio, and all units include a private bathroom with a bath or shower. Some studios and one-bedroom units boast sea views and are located on the second to third floors, accessible by stairs only. The suites offer more space, including a separate bedroom and a kitchenette equipped for light meal preparation, along with a balcony offering sea views. Personal comfort is prioritized, with amenities intended for a good night's sleep.

Food and Drink

The Bullshed Restaurant, a beachfront establishment, serves as the primary dining venue. Open daily for dinner, it offers oceanfront dining in a relaxed, family-style setting, specializing in steak and seafood. The restaurant also features a bar/lounge for guests to enjoy drinks. For breakfast, guests can anticipate a light or hearty start to their day, though specific details of the breakfast menu are not elaborated upon. The availability of a coffee maker with Hawaiian Paradise Coffee in each room also allows for a private start to the morning.

Value for Money

The Iso By Castle positions itself as a practical and accessible option for exploring Kauai, suggesting that its value lies in its convenient location and the range of activities it facilitates. While specific pricing or package details are not provided, the inclusion of amenities like WiFi, coffee makers, and reusable water bottles, alongside access to the pool and dining, contributes to the overall guest experience. For active travelers prioritizing exploration and seeking a comfortable base, it appears to offer solid value.

Accessibility

Information regarding specific accessibility features for guests with disabilities is not detailed. However, it is noted that some rooms, particularly studios and suites, are located on upper floors and are accessible only by stairs. This suggests that guests requiring accessible accommodations may need to inquire further about available options.

Family-Friendly

The Iso By Castle welcomes families, allowing a maximum of two children through age 17 to stay with at least one adult. The property's oceanfront studios and one-bedroom condos are particularly suited for active travelers with families. While specific child-focused amenities are not explicitly listed, the resort's location near beaches and activity centers, combined with the family-style dining at The Bullshed Restaurant, suggests a comfortable environment for those traveling with younger guests.

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Choose your room

Castle hotels provide room choices such as doubles, family chambers, and grand suites—often with breakfast, free cancellations, and exclusive offers
Studio Ocean View
Max:
2 persons
27 m² 
Bed options:
1 King-size bed
Shower
Coffee machine
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Studio Pool View
Max:
2 persons
27 m² 
Bed options:
1 King-size bed
Shower
Coffee machine
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Deluxe Ocean View
Max:
4 persons
27 m² 
Bed options:
1 King-size bed and 1 Sofa bed
Shower
Coffee machine
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Local transport options

Overview of transport connections

City Centre
Kapa'a 1.9 km
Airports
Lihue (LIH) 14.5 km

Facilities

Each castle hotel provides features designed for both comfort and memorable moments

General

  • No smoking on site
  • Free Wi-Fi
  • Parking
  • No pets allowed
  • Key card access

Sports & Fitness

  • Yoga class

Guest Parking

  • Cookware/ Kitchen utensils

Dining

  • Restaurant
  • Bar/ Lounge area

Spa & Leisure

  • Outdoor swimming pool
  • Beach access

Room features

  • Air conditioning
  • Sitting area
  • Patio
  • Dining table

Bathroom

  • Free toiletries

Self-catering

  • Cookware/ Kitchen utensils

Media

  • Flat-screen TV
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Location

4-796 Kuhio Hwy, Kapa'a, Hawaii, United States, 96746
Map view
4-796 Kuhio Hwy, Kapa'a, Hawaii, United States, 96746
Nearby
Waipouli East Side
Waipouli Beach
480 m
4-831 Kuhio Hwy
Art by Mazzarella
190 m
Restaurants
Lemongrass Grill Seafood & Bar
150 m
4-871 Kuhio Hwy Ste
Oasis on the Beach
340 m
Waipouli Beach Resort & Spa
Coffee Bean & Tea Leaf
250 m
4-771 Kuhio Hwy
Coconut's Fish Cafe
450 m
4-831 Kuhio Hwy Ste 420-424
Starbucks
170 m
4-831 Kuhio Hwy Ste 208
Papaya's Natural Foods & The Kitchen at Papaya's
170 m
4-901 Kuhio Hwy
Taps and Hops Eatery
300 m
4-885 Kuhio Hwy
The Bull Shed Restaurant
340 m
4-796 Kuhio Highway
Makai Lounge
930 m
650 Aleka Loop Courtyard by Marriott
Voyager Lanai
960 m
650 Aleka Loop Courtyard by Marriott
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Check-in
10Oct2025Select date
Check-out
11Oct2025Select date
Rooms and Guests2 Guests, 1 Room