Kanaio Sea Caves & La Perouse Snorkel — Maui Boat Tour from Kihei
Leave Kihei before sunrise for a shoreline of lava arches, compression caves and two top snorkeling spots—La Perouse Bay and Molokini Crater. Guides provide gear, breakfast and lunch while you drift past sea caves and swim with turtles.
The Experience
Before You Go
Check in early
Arrive by 6:30 a.m. for a 7:00 a.m. departure to secure parking and complete check-in; staff will meet at the picnic tables by the dock.
Use reef-safe sunscreen
Apply reef-safe sunscreen before boarding and reapply with a sun shirt to protect reefs and avoid greasy masks.
Bring motion-sickness meds
Morning swells and open-ocean segments can unsettle new snorkelers—take meds the night before or an hour before departure if you’re prone to seasickness.
Protect the lava and reef
Wear water shoes when stepping on old lava at La Perouse and never touch coral or chase turtles; penalties can apply in protected areas.
Local Knowledge
Hidden Gems
- •Look for narrow sea arches along the Kanaio Coast visible only from small-boat vantage points.
- •Walk the Hoapili Trail at La Perouse (shore access) later in the day to see fresh pahoehoe and 'a'a textures up close.
Wildlife
- •Green sea turtles (honu)
- •Spinner dolphins and reef fish like parrotfish and butterflyfish
Conservation Note
This region includes protected reef areas—use reef‑safe sunscreen, avoid touching coral or wildlife, and follow guides’ instructions to reduce human impact.
The route passes lava fields formed by relatively recent flows; La Perouse Bay is named for the French navigator who charted parts of Maui in the 1780s.
Photographer's Notes
- • Edge of Kanaio sea caves from the boat
- • La Perouse shoreline where lava meets reef
- • Molokini backwall swim stop
What to Bring
Reef‑safe sunscreenEssential
Protects both your skin and the marine environment during long sun exposure.
Water shoesEssential
Safe traction on sharp lava and easy to wear during rocky shore entries.
Light rash guard or sun shirtEssential
Provides sun protection and reduces chafing from life jackets and gear.
Small dry bag
Keeps phone, snacks and a spare layer dry while moving between stops.
Common Questions
How long is the tour and when does it leave?
The outing is listed at about 4–5.5 hours depending on conditions; check-in is 6:30 a.m. for a 7:00 a.m. departure from the Kihei boat ramp.
Is snorkeling gear provided?
Yes — masks, snorkels and basic fins are included; you may bring your own if you prefer.
Can children join?
Children under 4 are not allowed; the tour recommends a moderate fitness level and parental discretion for young swimmers.
What happens in bad weather?
Trips are canceled if conditions are unsafe; the operator may reschedule or cancel with no refunds if weather forces a cancellation per their policy.
Are gratuities included?
Gratuities are not typically included—plan to tip the crew if the service met your expectations.
Is this suitable for non-swimmers?
Non-swimmers can remain onboard during snorkeling stops but should notify staff; life jackets are available and required during water entries.
Book This Experience
Check AvailabilityDuration
4–5.5 hours
Location
Kihei, Hawaii
Difficulty
moderate
Fitness Level
You should have moderate fitness—able to climb in/out of a boat, swim short distances and snorkel for 20–40 minutes at a time.
Ready to Explore Kihei?
Book your guided walking tour and discover the hidden stories of this historic mountain city.
Check Availability & Book Now