Molokini and Turtle Arches Snorkeling Trip from Ma'alaea Harbor — Maui's Best Day-Boat Adventure
Board a day-boat from Ma'alaea Harbor and drop into two of Maui’s most celebrated snorkel sites: Molokini’s crystalline crater and the lava-arched gardens of Turtle Arches. Expect expert guides, fitted gear, a BBQ lunch, and close encounters with vibrant reef life and green sea turtles.
The Experience
Before You Go
Arrive Early for Check-In
Check in 45 minutes before departure to get fitted for gear, attend the briefing, and secure a good spot on deck.
Use Reef-Safe Sunscreen
Non-reef-safe sunscreen is prohibited—bring or buy reef-safe SPF to protect delicate coral and comply with tour rules.
Prevent Seasickness
If you’re prone to motion sickness, take medication or wear anti-nausea bands the night before and board with a light breakfast.
Respect Marine Life
Keep distance from turtles and refrain from touching coral—observe quietly and let guides help you position for photos.
Local Knowledge
Hidden Gems
- •Watch for reef fish schooling along Molokini's lee wall where visibility peaks.
- •At Turtle Arches, drift along the outer edges to spot turtles feeding in seagrass pockets.
Wildlife
- •Green sea turtles (honu)
- •Parrotfish and assorted reef tangs
Conservation Note
Operators follow reef-friendly practices and contribute to marine research; avoid touching coral and use reef-safe sunscreens to reduce impact.
Molokini is the remnant of a volcanic cinder cone formed during Maui's geologic sculpting; the crater's protected interior fosters unusually clear water used by generations of Hawaiian voyagers.
Photographer's Notes
- • From just off Molokini’s lee wall for wide reef shots
- • Above Turtle Arches near the snorkel platform for turtle-composition photos
What to Bring
Reef-safe sunscreenEssential
Required to protect coral and compliant with statewide sunscreen rules.
Swimsuit and rashguardEssential
Quick-dry layers protect from sun and abrasions while snorkeling.
Towel and change of clothesEssential
You'll want dry clothes for the return trip and a towel for rinsing off.
Light seasickness remedy or wrist bands
Useful if you have a history of motion sickness on day-boat crossings.
Common Questions
How long is the trip?
The excursion is approximately five hours from Ma'alaea Harbor, including transit, snorkeling time at Molokini and Turtle Arches, and onboard meals.
Is snorkeling gear provided?
Yes—professionally fitted snorkel gear, flotation devices and optical masks for eyeglass wearers are included.
Are children allowed?
Yes; children must be accompanied by an adult and one child ages 4 and under goes free with each paying adult.
What happens if weather is poor?
Captains may reschedule or cancel for safety; alternative sites may be chosen without prior notice based on conditions.
Can I use regular sunscreen?
No—non-reef-safe sunscreens are prohibited; reef-safe sunscreen will be available for purchase onboard.
Are full-face snorkel masks allowed?
Full-face masks are not permitted for safety reasons; high-quality traditional snorkel gear is provided.
Book This Experience
Check AvailabilityDuration
5 hours
Location
Ma'alaea, HI
Difficulty
easy
Fitness Level
Basic mobility and the ability to get in and out of the water; suitable for most fitness levels.
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