Snorkel Molokini and Turtle Arches: Ma'alaea Harbor Eco-Snorkel Trip
Set off from Ma'alaea Harbor to swim inside Molokini's crescent crater and explore the underwater lava arches where green sea turtles graze—an easy, guided snorkel trip that pairs clear-water visibility with hands-on conservation learning.
The Experience
Before You Go
Check in early
Arrive 45 minutes before departure at the Pacific Whale Foundation retail store in Ma'alaea Harbor Shops to allow time for gear fitting and the pre-snorkel briefing.
Use reef-safe sunscreen only
Apply reef-safe sunscreen before arrival and reapply from the boat’s approved bottles to protect coral and comply with local rules.
Manage seasickness proactively
Take anti-nausea medication before boarding and sit mid-boat where motion is gentlest if you're prone to motion sickness.
Respect wildlife distances
Let turtles approach at their pace—avoid chasing or touching animals and follow guides' instructions for safe viewing.
Local Knowledge
Hidden Gems
- •Watch the bow on the return for mola mola sightings in summer months
- •Bring a small underwater slate—guides often point out cryptic reef fish hiding in alcoves
Wildlife
- •Green sea turtles (honu)
- •Reef fish species like parrotfish and butterflyfish
Conservation Note
Operated by a marine-focused organization, the tour emphasizes reef protection—no non-reef-safe sunscreen, limited anchor damage, and guided behavior to reduce stress on wildlife.
Molokini formed as a tuff cone during volcanic activity and later partially submerged; it is now a protected marine area and a key site for local marine research.
Photographer's Notes
- • Bow of the boat for the full Molokini crescent
- • Edge of Molokini's reef looking down into the crater
- • Along Turtle Arches where lava formations frame turtles
What to Bring
Reef-safe sunscreenEssential
Protects coral and complies with the vessel's sunscreen policy; available on board if needed.
Rashguard or swim shirtEssential
Provides sun protection and helps prevent chafing from a life vest during long swims.
Towel and dry change of clothesEssential
Needed for the return trip—boats do not provide towels and air can be cool after wet swims.
Waterproof camera or phone case
Captures underwater scenes and turtle encounters; brighter light late morning yields the best shots.
Common Questions
Do you provide snorkeling gear?
Yes—professionally fitted snorkel gear, flotation devices and optical masks for eyeglass wearers are provided; full-face masks are not permitted.
How long is the trip and how many snorkel stops are there?
The excursion is approximately five hours with two main snorkel stops—one at Molokini and one at Turtle Arches—plus transit time from Ma'alaea Harbor.
Is this suitable for first-time snorkelers?
Yes; a learn-to-snorkel class and guided reef tours are included, and flotation devices are available to increase comfort.
What is the cancellation policy for bad weather?
Full refund if you cancel at least 24 hours before departure; the operator may cancel or change sites for safety due to weather and will refund accordingly.
Are meals and drinks included?
Yes—a continental breakfast, BBQ lunch and refreshments (sodas, tropical juices, filtered water) are included in the trip price.
Can children and service animals join?
Children must be accompanied by an adult; one child ages 4 and under goes free with each paying adult. Service animals are allowed.
Book This Experience
Check AvailabilityDuration
5 hours
Location
Ma'alaea, Hawaii
Difficulty
easy
Fitness Level
Suitable for most fitness levels; basic comfort in water and ability to follow snorkel instruction required.
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