Hanauma Bay Nature Preserve

Hanauma Bay Nature Preserve is a protected marine life conservation area tucked inside a sheltered volcanic crater on Oahu's southeastern coastline. Visitors can swim and snorkel among colorful coral reefs, tropical fish species, and green sea turtles in clear, shallow bay waters. The park facility offers educational displays, gear rental facilities, and an accessible tram service to the beach.

Expert notes

• Bring your own snorkeling gear or rent equipment on-site.
• Apply reef-safe sunscreen to protect marine life.
• Stay in designated swimming areas to protect coral.
• Follow guidelines to avoid disturbing wildlife.
• Take only photos, leave only footprints.
• Check the weather and sea conditions before visiting.
• Avoid touching or stepping on coral reefs.
• Stay hydrated and bring snacks for your visit.
• Respect the rules regarding food and beverages in the preserve.
• Plan your visit during weekdays to avoid crowds.

Features

• Educational Programs
• Food Services
• Lifeguards
• Parking
• Picnic Areas
• Restrooms
• Showers
• Snorkeling Rentals
• Visitor Center
• Wildlife Viewing