Sources · Destination Guide
Oahu Hawaii Usa
Wrecks off Waikiki, lava caverns out west, and summer shore-diving windows up north
Updated Oct 30, 2025 • 24 sources
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Research Sources
Destination Guide Sources For O'ahu, Hawai'i
Reference links used to build and maintain this guide.
24 sources • Updated Oct 30, 2025
Written by DiveJourney. Built from public sources and local operator knowledge. Last updated Oct 30, 2025.
- DiveJourney - Sea Tiger (Wreck) - Spot page and slug for internal linking
- DiveJourney - San Pedro and YO-257 - Spot page and slug
- DiveJourney - YO-257 (Wreck) - Spot page and slug
- DiveJourney - Corsair - Spot page and slug
- DiveJourney - Hanauma Bay - Spot page and slug
- DiveJourney - Turtle Canyon - Spot page and slug
- DiveJourney - Ewa Pinnacles Reef - Spot page and slug
- DiveJourney - Koko Craters - Spot page and slug
- City and County of Honolulu - Hanauma Bay Nature Preserve - Hours, entry fees, reservations overview
- Hanauma Bay Online Reservation Portal - Timed-entry reservations
- Hawai'i DLNR - Ocean Stewardship User Fee - USD $1 conservation fee on permitted ocean activities
- DLNR - OSUF Brochure (2025) - Program details and start date
- NOAA Fisheries - Viewing Marine Wildlife in Hawai'i - Wildlife viewing distances and guidance
- NOAA - Marine Wildlife Viewing Guidelines PDF - Summary rack card with 10 ft turtle & 50 ft seal recommendations
- NOAA - Hawai'i Statewide Marine Wildlife Hotline - 888-256-9840 reporting hotline
- US Coast Guard - Sector Honolulu Contacts - Sector contact numbers
- USCG Sector Honolulu - Command Center Number (public post) - 1-800-552-6458 emergency contact
- DAN - Emergency Assistance - DAN 24-7 emergency hotline
- University of Hawai'i - Hyperbaric Treatment Center 40 years - 24-7 emergency hyperbaric facility on O'ahu
- Daniel K. Inouye International Airport - Official site - Airport information
- HNL Visitor Information Program - On-site assistance hours and locations
- TheBus - Rider Rules - Baggage rules and rider tips
- Honolulu DTS - Adult Fares and Caps - Single fare, day cap, and pass pricing
- DLNR DOBOR - Protecting Marine Species - State guidance on wildlife distances and reporting