Explore South Kona’s dramatic coastline by boat: snorkel Kealakekua Bay, visit Puʻuhonua O Hōnaunau, and access a private black-sand beach only reachable from water. This five-hour small-group expedition supplies gear, lunch, and local interpretation for a close-up marine experience.
More ways to explore the area's outdoor wonders
The boat slides away from Keauhou Bay and the ocean immediately takes on a life of its own — currents nudging, reefs humming, and cliffs of cooled lava rising like old walls along the coast.
Difficulty
moderate
Duration
5 hours
Fitness Level
Moderate fitness and comfortable swimming ability are required; must be able to climb a ladder from the water.
Wildlife
History
Puʻuhonua O Hōnaunau served as a place of refuge in pre-contact Hawaiian law, giving the area deep cultural significance; Kealakekua Bay is also known for Captain Cook’s 1779 landing.
Conservation
Use reef-safe sunscreen, avoid touching coral or marine life, and follow crew guidance — these practices reduce impact on fragile reef habitats.
Reserve your spot on the Small Group Snorkeling Expedition South Kona today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Use reef-safe sunscreen
Bring and apply only reef-safe sunscreen before boarding to protect coral and avoid slippery re-application on the boat.
Be ready to climb a ladder
You must be able to climb a short ladder from the water to re-board — practice a few pool or shallow-water climbs if unsure.
Hydrate and pace yourself
Five hours in sun and salt calls for steady hydration; bring a refillable bottle and sip between snorkeling sessions.
Listen to the crew about currents
Local currents can shift quickly; follow briefings for entry/exit points and buddy-up when snorkeling.
Mask & snorkel (if you prefer your own)
Personal masks often fit better and fog less than rental options.
summer
Reef-safe sunscreen
Protects coral and reduces the need for re-application during the trip.
summer
Waterproof camera or dry bag
Capture underwater life and coastal lava formations while keeping gear dry.
Grippy water shoes
Useful for boarding, walking on lava rock at some shore stops, and protecting feet from hot surfaces.