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From Ma'alaea Harbor, Maui: Molokini Snorkeling Adventure Aboard Calypso
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Wailuku, United States
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From $149.95
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From Ma'alaea Harbor, Maui: Molokini Snorkeling Adventure Aboard Calypso
Free cancellation
Up to 24 hours in advance. Learn more
Cancellation policy
Free cancellation
- 24 hours prior100% refund
- Within 24 hoursNo refund
You can cancel up to 24 hours in advance of the experience for a full refund.
- For a full refund, you must cancel at least 24 hours before the experience’s start time.
- If you cancel less than 24 hours before the experience’s start time, the amount you paid will not be refunded.
- Any changes made less than 24 hours before the experience’s start time will not be accepted.
- Cut-off times are based on the experience’s local time.
- This experience requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund.
- This experience requires a minimum number of travelers. If it’s canceled because the minimum isn’t met, you’ll be offered a different date/experience or a full refund.
Learn more about cancellations
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Safety measures
Keeping you safe during COVID-19
Vaccine? Quarantine? Masking?
Vaccine? Quarantine? Masking? We know, there’s a lot to keep track of. Be sure to check local guidelines so you’re aware of all travel requirements before you go.
What you can expect during your visit
Hand sanitizer available to travelers and staff
Regularly sanitized high-traffic areas
Gear/equipment sanitized between use
Guides required to regularly wash hands
Regular temperature checks for staff
Safety precautions are provided by the tour operator and are not checked by Viator for accuracy
More questions?
(888) 651-9785
5 hours 30 minutes (approx.)
Mobile ticket
Offered in: English
Good for avoiding crowds
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Overview
Over 200 different species of fish inhabit Molokini Crater, and you have the chance to search for them all aboard this Maui snorkeling tour. Inside this ancient volcanic caldera that rises up out of the sea, you might also find manta rays, sea urchins, eels, or even a harmless shark. This tour also stops at a spot called Turtle Town along the Maui coastline, where you have the chance to swim alongside enormous Hawaiian Green sea turtles. Enjoy amenities like a glass-bottom viewing room and snorkeling equipment as well as a buffet lunch on the triple-decker catamaran.
- Snorkel at Molokini Crater
- Come face to face with Hawaiian Green sea turtles
- Professional lifeguards and glass bottom viewing port
- Enjoy breakfast and lunch while cruising the coast
- Splash off the onboard water slide
- All snorkeling gear included
- Catamaran has three restrooms and two freshwater showers
Why Travelers Choose This Tour
This tour takes you to great snorkeling spots aboard a catamaran with showers and two waterslides.
Saved to wishlist!
From $149.95
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What's Included
Two slides
Maui's only triple-decker catamaran with plenty of seating
Glass-bottom viewing room
Professional captain and crew
Use of top-quality snorkel gear and flotation devices
Hot Coffee, Tea, Ice-cold sodas and Juice
Informative and historical narration
Fuel surcharge
"Jump for Joy" jumping platform
Breakfast
Lunch
Gratuities
DVD (available to purchase)
Alcoholic drinks
Hotel pickup and drop-off not included nor available
Optional wetsuit and underwater digital camera rentals
Paid parking is avail in front of Maui Ocean Center ($2/hour or $8/5hours)
Departure & Return
101 Maalaea Rd , 101 Maalaea Rd, Wailuku, HI 96793, USA
This activity will end right where it started.HARBOR ADDRESS: 101 Maalaea Rd, Maalaea HI 96763. WHERE @ HARBOR: SLIP 82 MANDATORY CHECK-IN: 6:45am PROMPT DEPARTURE: 7:30am
7:30 AM
Additional Info
- Confirmation will be received at time of booking
- Vegetarian & Gluten-Free option is available; please advise at time of booking if required.
- Operates in most weather conditions, please dress appropriately
- A 48-hour notice is required for cancellation or reschedule.
- Mandatory Check-in 30 minutes prior to departure.
- Wheelchair accessible
- Stroller accessible
- Service animals allowed
- Near public transportation
- No heart problems or other serious medical conditions
- Children must be accompanied by an adult.
- Minimum drinking age: 21 years old.
- Bring cash if you'd like to tip the crew!
- Travelers should have a moderate physical fitness level
- All Snorkel Spots Are Determined Daily Weather Permitting. Please Understand and Respect Captain’s Decision on Snorkel Locations – In Your Best Interest.
- This tour/activity will have a maximum of 149 travelers
- OPERATED BY Calypso Charters
Cancellation Policy
You can cancel up to 24 hours in advance of the experience for a full refund.
- For a full refund, you must cancel at least 24 hours before the experience’s start time.
- If you cancel less than 24 hours before the experience’s start time, the amount you paid will not be refunded.
- Any changes made less than 24 hours before the experience’s start time will not be accepted.
- Cut-off times are based on the experience’s local time.
- This experience requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund.
- This experience requires a minimum number of travelers. If it’s canceled because the minimum isn’t met, you’ll be offered a different date/experience or a full refund.
Learn more about cancellations.
Frequently Asked Questions
The answers provided below are based on answers previously given by the tour provider to customers’ questions.
Q:
Where do we depart from on the Molokini Snorkeling Adventure Aboard the Calypso from Ma'alaea Harbor?
A:Slip 82, South Ferry Dock, 101 Maalaea Road, Wailuku, HI, 96763
Mar 2021
Q:
Is there parking near the dock for the Molokini Snorkeling Adventure Aboard the Calypso from Ma'alaea Harbor?
A:Yes, you can park near the boat. There is also paid parking in front of Maui Ocean Center the cost is $2.00/hour and $5.00/8hours . You will want to pay for 3 hours to make sure you have plenty of time. (Rates subject to change at any time)
Apr 2022
Q:
How early do I need to check in for the Molokini Snorkeling Adventure Aboard the Calypso from Ma'alaea Harbor?
A:Check-in time is at 6:45 am at Slip 82, South
Ferry Dock, 101 Maalaea Road, Wailuku, HI, 96763
Mar 2021
Q:
What type of boat is used during the Molokini Snorkeling Adventure Aboard the Calypso from Ma'alaea Harbor?
A:Our power catamaran is built with three decks of fun. When the boat is moving forward, the twin hulls cut through the water, so the catamaran rides on top of the sea-surface winds. This leads to a comfortable, smooth trip for you and your group.
Mar 2021
Q:
Are there shaded areas to relax on the catamaran during the Molokini Snorkeling Adventure Aboard the Calypso?
A:Two of the cabins are completely covered to provide ample shade, but both ends are open to the sea air. The huge tinted windows along both the port and starboard sides ensure that you always have a good view of the great Pacific beyond the railings.
Mar 2021
Q:
Can I participate in the Molokini Snorkeling Adventure Aboard the Calypso if I am not a strong swimmer/snorkeler?
A:Absolutely! The crew will patiently instruct you in the use of our snorkel gear. In addition to the essential mask, fins, and snorkel sets, we also offer prescription masks and comfortable flotation devices for your use.
Mar 2021
Q:
Can I join my group if I don't want to get into the water during the Molokini Snorkeling Adventure Aboard the Calypso?
A:Yes - If you don’t want to snorkel or swim, Calypso has a glass bottom in one section of the boat, so you can watch your friends watch the fish. And if you decide to join them later for your own snorkeling experience, reaching the water is simple.
Mar 2021
Q:
What should I bring for the Molokini Snorkeling Adventure Aboard the Calypso from Ma'alaea Harbor?
A:We recommend that you wear your bathing suit under your regular clothes and bring a towel, waterproof camera, sunscreen, a hat, and cash for the ‘cash bar.’
Mar 2021
Q:
What kind of food is provided during the Molokini Snorkeling Adventure Aboard the Calypso from Ma'alaea Harbor?
A:For breakfast, we have muffins, pastries, and assorted fruit. For lunch, we have a deli sandwiches (Roast Beef, Ham, Chicken) or pulled pork sandwich with BBQ sauce, coleslaw, chips, and a cookie. Sodas, water, and juice are available anytime.
Apr 2022
Q:
Are there vegetarian options available during the Molokini Snorkeling Adventure Aboard the Calypso from Ma'alaea Harbor?
A:Yes, vegetarian options are available. Let us know of any dietary restrictions in the "Special Requirements" box at checkout. Also, be sure to call us at the phone number on your ticket at least 24 hours prior to your sailing for confirmation.
Mar 2021
Q:
Is there a restroom on the boat during the Molokini Snorkeling Adventure Aboard the Calypso from Ma'alaea Harbor?
A:Yes, there are three restrooms on board for your convenience. There are also freshwater showers to rinse off once you are done swimming/snorkeling.
Mar 2021
Q:
What is the policy on sanitization during From Ma'alaea Harbor, Maui: Molokini Snorkeling Adventure Aboard Calypso ?
A:The policies on sanitization are:
- Hand sanitizer available to travelers and staff
- Regularly sanitized high-traffic areas
- Gear/equipment sanitized between use
Q:
What measures are being taken to ensure staff health & safety during From Ma'alaea Harbor, Maui: Molokini Snorkeling Adventure Aboard Calypso ?
A:The policies on staff health & safety are:
- Guides required to regularly wash hands
- Regular temperature checks for staff
Traveler Photos



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Traveler Tips
- "Do bring your own towel ( and wet suit if you like to stay warm in the water)." See review
- "Give yourself plenty of time for parking, walking there, etc." See review
- "If you want to really enjoy snorkeling, it may be better to be in a smaller group on a smaller boat." See review
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Reviews
4.5
675 Reviews
5 stars
509
4 stars
96
3 stars
38
2 stars
16
1 star
16
Reviews by Viator travelers
We perform checks on reviews
Showing 1-10 of 675 reviews
Not worth the weather risk
Anna_P
, Jul 2022
The water was so choppy that we were not able to make it to the crater and half the boat was vomiting from motion sickness. We made it to one area to snorkel and then lunch was served back on the boat at 10am (Costco sandwiches and bags of chips) and we returned to the harbor. I asked for a 50% refund and was told no. There was no mention of the slides mentioned in marketing materials and no opportunity to just stop and swim! I wish I had read more reviews before committing to this trip which I believe never should’ve left harbor that day. It seems now in retrospect this happens a lot because of weather, which again isn’t mentioned anywhere. It’s a risk to sign up to go, and people should be aware of that
1 traveler found this review helpful
Great trip, great crew! ...
Donna_K
, Jul 2022
Molokini Snorkeling Adventure
Anne_C
, Jun 2022
The experience was delightful! We were there with our daughter, her husband and their two children, ages 9 and 11. From the moment we boarded the Calypso we were made to feel comfortable and every detail of the experience was explained. The food was also a perfect selection. Overall, it was a great experience!
Good tour but ruined due to commonly bad weather.
Jacqui_K
, Jun 2022
The crew were great and the boat was awesome! However, due to the winds and weather, we only got to swim at the crater, and not at turtle town, and didn't get the chance to use the waterslide or jumping platform from the boat. And the turtles were the main attraction for us! We also found that there were lots of beautiful fish in the crater, but we could find very similar fish off the coast of Maui with our own snorkels rather than paying for a tour.
We also had one person in our trip that was sick on the day (from a stomach bug), and spoke to the crew who said just to talk to Viator about a refund, and once we were home and could speak to viator, they said unless we had a doctors certificate there was nothing we could do (which the crew never said we needed to get on the day).
Overall, a good tour, but we didn't get the full experience due to bad weather which is apparently very common in that part of the bay, and is apparently rare to get good weather there.
1 traveler found this review helpful
Overall, a very nice snorkeling trip!
John_D
, Jun 2022
We definitely enjoyed the snorkeling trip to Molokini as well as to see the turtles. The staff were all very friendly, knowledgeable, helpful and efficient. The food provided for breakfast and lunch was good and well presented. The boat was great with plenty of seating for anyone who wanted to sit inside or outside. They even had plenty of the reef safe sunscreen for those who needed it. The only downside for my husband and myself was being told that we had to stay within certain parameters while snorkeling. It was so crowded in the small area so we wanted to venture out a little bit and were even told by someone from another boat that we had to stay within the boundaries. The space allowed is not large enough to accommodate everyone from the boat I almost felt like we were like a flock of sheep being herded!
Great tour, beautiful snorkeling
Brittany_H
, Jun 2022
Friendliest staff ever!
Arlene_C
, Jun 2022
Fantastic experience
Raphael_M
, Jun 2022
Great family fun
Scott_A
, Jun 2022
The crew was super friendly and assisted our little ones with the snorkel gear we had brought with us. They fed us and served ice cream cones on the way back to the harbor. Great overall experience!
My son and husband seeing...
Sara_S
, Jun 2022
My son and husband seeing a reef shark!
We were unable to make turtle town due to the Weather but I am glad they put safety first.
Best snorkeling ever!
Margaret_T
, Jun 2022
So amazing to take true family!!!!
Stephen_B
, Jun 2022
Great time!
Jessica_S
, Jun 2022
Amazing!!! Would highly...
Melissa_M
, Jun 2022
Great day on the water!
Traci_B
, Jun 2022
The crew was very helpful and explained everything . The Calypso is great size. I love that there are so many ladders back on the boat. The kids loved the jump platform and slides. I’d recommend getting there a little earlier than the check in time so you can get a close parking spot and a good seat.
I do get motion sick so I took Bonine and it worked great. There were a couple of times it was rough and I was glad I had taken it. My kids didn’t have any issues.
Snorkeling was fun in both places. We were lucky, it was a beautiful day and the water felt great. I thought I’d see more fish like what I’ve seen in the Caribbean but the overall experience was very fun! I’d definitely recommend this excursion.
Hope for calmer waters
Andrew_T
, Jun 2022
Great crew and vessel but choppy waters meant no snorkeling at the Crater. Not impressed with turtle town at all. One turtle and not that many fish. Better snorkeling on my own with more turtles on beach by hotel. Should have gotten discount or some type of credit. Talking to locals - not getting out to snorkel on Crater happens. Understand safety comes first but a lot of money for what we experienced. Date of trip - am of June 15th.
A Maui MUST DO
Collen_R
, Jun 2022
Great time!! Had so much fun, crew was fantastic and it was a beautiful tour. Molokini was beautiful, we didn’t see any turtles there but the reef was stunning. The trip to turtle town was very rewarding!! Saw multiple turtles and had a perfect day! Thank you!
One of the highlights of our trip.
Charles_S
, Jun 2022
The crew was fantastic. We had a blast they made it fun and entertaining the whole trip. The breakfast and lunch and the ice cream were all delicious. They explained how to put on all the equipment and were super patient for us first timers snorkeling.
No good snorkeling despite good weather.
michael_e
, Jun 2022
Molokini snorkel cancelled because of choppy water even though it was 72 sunny with light winds. Turtle town snorkel area had one turtle. Couldn’t even go near the reef or crew would tell you to come back. The food was Costco food. The crew was nice and friendly. They were the only high point. Not at all worth the money. I asked for a partial refund.
Excellent trip
Kellie_P
, Jun 2022
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