A good range of fair-priced appetizers, along with an extended happy hour with a wide range of cocktails and local beers, ensures your view of the bay, boats and its wildlife is enjoyed to the full. Don't miss the Manta Rays or Flying Fish! More

Only appetizers available; cannot order from dinner menu. Several nice areas to lounge; good ocean view. Would recommend only for drinks pre or post dinner. Would classify the Crystal Blue as a Bar/Lounge not as a "Restaurant". More

We enjoyed an evening of good food, a singer and hula dancer and Manta Ray viewing, all washed down with Pina Coladas. The food and service was great and there was never a rush to move us on when we had finished - a great lounge to sit and relax in and enjoy. The Manta Rays were viewable occasionally while... More

The Sheraton in Keauhou has a fabulous oceanfront location and heading there to watch the manta rays feeding at night is well worth it, but don't eat at Crystal Blue. The calamari isn't bad, but the portion is skimpy. And the sushi? Don't bother. No flavor and all rice. What a disappointment. The bar crowd can be fairly noisy, too.... More