Milestones in order. This is history, not a weekly activity grid.
- Hee nalu and canoe
- Waikiki export
- Hanauma crowds
- MLCD and briefs
- Molokini boats
- Kona manta nights
- Act 104
- Timed Hanauma
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Quick answers
Which local rescue or training agency should I check first?
Use the local lens: coastguard/federation norms and the shop briefing for that bay — not a blog visibility claim.
What is Act 104?
A 2018 Hawaii statute targeting sunscreen ingredients such as oxybenzone and octinoxate. Long sleeves work regardless of the chemistry debate.
Molokini?
A crescent tuff cone off Maui. The inner crater is the classic boat-snorkel; the back wall is a current dive. Morning trips are the culture.
Kealakekua Bay?
A marine life conservation district on Hawaii Island, reached by boat or a steep trail, famous for clear water and a monument shore. Theft and heat on the trail are real.
Kona manta nights?
A sit-dive or snorkel around lights that attract plankton, then mantas. Codes limit touching and light-in-eyes. See night-diving.
Is Two Step a real name?
Yes: a lava-entry snorkel at Honaunau near the Place of Refuge, popular and sharp on the ankles.
Hawaiian water culture is older than tourism: surf, canoe, and a waterman ethic. As a visitor destination the twentieth century added Waikiki, a 1970s Hanauma management experiment, and a 2018 sunscreen statute that other places copied.
The history is a bay that had to invent tickets.
Timeline
- Hee nalu and canoe
Surf and ocean literacy as culture.
- Waikiki export
Duke Kahanamoku and beach boys take the water abroad.
- Hanauma crowds
A crater bay becomes a mass snorkel.
- MLCD and briefs
Hanauma-type management begins.
- Molokini boats
Maui's crater as a product.
- Kona manta nights
Lights become a tourism animal.
- Act 104
Sunscreen chemistry as statute.
- Timed Hanauma
Reservations as the default.
Eras
- Hawaiian — Waterman culture — Surf, canoe, bay.
- 1900-1970 — Export and boom — Waikiki to jets.
- 1970-2018 — Park paper — MLCDs, boats, mantas.
- 2018-now — Statute and tickets — Cream, reservations, codes.
Milestones
- Duke Kahanamoku — The global waterman sentence.
- Hanauma management — A template other bays stole.
- Act 104 — Chemistry as tourist-facing law.
- Manta night codes — An animal-welfare brief that arrived late.
Hawaii as a destination is a waterman culture wearing a reservation number. The volcano is older than both.