In the Greek language, iso translates to equal. Yet, you'll quickly grasp that The ISO (Formerly Castle Mokihana) is unequalled in embracing the adventure, romance and culture of Hawaii's - Island of Discovery.

Located in the seaside town of Kapaa on Kauai's east coast, this new boutique hotel encompasses all of the best things about the Garden Isle. From charming, newly-renovated guest rooms to a variety of on-site activities and amenities, The ISO offers an experience you can carry with you forever.