| Facilities: Hanauma Bay State Underwater Park provides showers, phones, picnic areas, and restrooms. Best Time To Visit: Hanauma Bay State Underwater Park is closed on Tuesdays. Fees: There is an entrance fee for all nonresidents; free entrance with a valid local identification. There is also a parking fee charged per car. Accessibility: Unknown Rules: Caution should be used when hiking on slippery surfaces near the water. (Lava rock is sharp and slippery and the wave action here has swept individuals to there death.) Directions: Hanauma Bay State Underwater Park can be accessed via Kalanianaole Highway east of Hawaii Kai. The best way to get to Hanauma Bay is to take a bus. Parking can be a problem. Map: Click here for a map to Hanauma Bay State Underwater Park Reservations: Unknown |