Indo-Pacific
The site itself, where it sits, and what to know before you plan a snorkel around it. We describe it accurately — access and conditions are verified locally, on the day.
A superb walk-in access at a sheltered lava shelf — the 'two-step' is a natural staging ledge that drops you straight into gardens of coral and clouds of reef fish, with green sea turtles commonly cruising the shallows.
This is one of the key sites on Hawaii, which sits at #6 on our ranked catalog. Volcanic reef gardens, green sea turtles and manta night snorkels in clear Pacific water.
Pair it with Kealakekua Bay, the deep, clear bay beneath the Captain Cook monument on the same Kona coast, reached by kayak or boat rather than on foot — a nearby contrast in access and depth. Both sit in a shoreline area with conservation rules, so check local guidance and pick a calm morning for the lava-shelf entry.
Verify access locally and confirm with your guide on the day.
Planning a snorkel at Two-Step (Honaunau Bay)?
Get the whole journey assembled — boat days, gear and day-by-day timing notes, with flights and stays linked through our booking partners — by the Double Fathom Concierge for a one-time $29. Re-plan any time, chat support through the trip, a destination-specific packing list, curated off-menu operators, and a printable offline itinerary PDF.
Secure checkout by Stripe — pay by card, receipt by email. A one-time, per-trip purchase — nothing recurring, and no rush either way.