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Address: Honokohau Marina, Slip C1, Just to the right of Bite Me Fish Market Bar & Grill, Kailua-Kona, Island of Hawaii, HI 96740
Phone Number:
+1 808-331-2184
Website
Today
8:00 am - 10:00 pm
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Hours:
Sun - Sat 8:00 am - 10:00 pm
Description:

For Lowest Prices, Live Availability & Instant Confirmations - click...

For Lowest Prices, Live Availability & Instant Confirmations - click website next to our phone number above or call. We can't wait to show you the underwater world of Hawaii! From wild Hawaiian Spinner Dolphin encounters to diving with the world famous Kona Manta Rays, each EcoAdventure has been designed to bring you an unforgettable experience! Did you know that if you have NEVER tried scuba diving before, you can join us for a 2 tank introductory dive? We take intro's, certified divers, snorkelers and ride-alongs on most adventures! Customized private charters are also available. Join us today for an experience of a lifetime!

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Book In Advance
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$91.09*
and up
Whale Watching Eco-Adventure from Kailua-Kona
More Info
$144.66*
and up
Reef and Dolphin Snorkel Eco Adventure

TripAdvisor Reviewer Highlights

Read all 733 reviews
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Nighttime Manta Ray Snorkel

My family of 4 - 2 adults and 2 kids ages 8 and 10 - had an amazing time on the manta ray night snorkel. The crew was a lot of fun but when it was time to see the rays they were... read more

5 of 5 bubblesReviewed 3 days ago
Cfshapiro
,
Princeton, New Jersey
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733 Reviews from our TripAdvisor Community

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Showing 722: English reviews
Princeton, New Jersey
Level Contributor
6 reviews
5 attraction reviews
common_n_attraction_reviews_1bd8 2 helpful votes
5 of 5 bubbles Reviewed 3 days ago NEW

My family of 4 - 2 adults and 2 kids ages 8 and 10 - had an amazing time on the manta ray night snorkel. The crew was a lot of fun but when it was time to see the rays they were focused and knew their stuff. This was a wonderful trip!

Helpful?
Thank Cfshapiro
REDDING
1 review
5 of 5 bubbles Reviewed 5 days ago NEW

Attentive and helpful for all levels Of diving experience. We would definitely use use Neptune Charlie's again when visiting the big Island!

Review collected in partnership with this attraction

Helpful?
Thank TORSTEN W
New York City, New York
Level Contributor
19 reviews
4 attraction reviews
common_n_attraction_reviews_1bd8 8 helpful votes
5 of 5 bubbles Reviewed 6 days ago NEW

we went for a night dive to see the giant mantas and loved our experience with Neptune charlies tonight. friendliness, quality of equipment, preparation, briefing and an amazing show of at least 5 giant mantas swooping around us... when we come back will definitely going with these guys for more diving and dolphin swims!

Helpful?
Thank Joeny1962
Manchester, United Kingdom
Level Contributor
38 reviews
15 attraction reviews
common_n_attraction_reviews_1bd8 14 helpful votes
5 of 5 bubbles Reviewed 1 week ago NEW via mobile

Here is a tip - book to do the night snorkel the first night of your vacation! I travelled to kona all the way from the UK to see the manta rays. On that first trip, we didn't see any and I was totally gutted as I'd psyched myself up so much to see them. Thankfully, Neptune Charlie's allows you... More 

Helpful?
Thank Helen V
NeptuneCharlies, Front Office Manager at Neptune Charlies Ocean Safaris, responded to this review

Aloha Helen V! Thank you so much for this great review, we truly appreciate it! YAY! We are so happy to hear you were able to be rebooked and experience the Manta Ray Night Dive & Snorkel EcoAdventure with us! Glad our 'No Manta Guarantee' came in handy! Our guarantee is also a lifetime guarantee, so if you were not... More 

Long Beach, CA, United States
Level Contributor
4 reviews
5 of 5 bubbles Reviewed 1 week ago

We went on the Dolphin Snorkel Adventure on Saturday, March 11, 2017. One of the best experiences you will have on the Big Island! Our skipper and guide were nothing short of amazing and on our journey we saw numerous Humpback Whales and spectacular views of the Kona Coast. When it came time to snorkel we were surrounded by about... More 

Review collected in partnership with this attraction

Helpful?
Thank JClough456
NeptuneCharlies, Front Office Manager at Neptune Charlies Ocean Safaris, responded to this review

Aloha JClough456! Thank you very much for this awesome review! We truly appreciate your kind words and high praise! MAHALO! Nothing better than seeing humpback whales and tons of dolphins! What a treat and we are so happy to of shared it with you and yours! :-) . Thank you so much for joining us and we hope to see... More 

Palmdale, CA
2 reviews
common_n_attraction_reviews_1bd8 1 helpful vote
5 of 5 bubbles Reviewed 1 week ago

My husband and I had a great time on this trip. Our guides were friendly, informative and very helpful, and made sure we saw everything we could ever want to see on a snorkeling trip. As we sailed out of the harbor, they gave us a lot of interesting information and facts about the waters around the big island, they... More 

Review collected in partnership with this attraction

Helpful?
Thank Darcy G
NeptuneCharlies, Front Office Manager at Neptune Charlies Ocean Safaris, responded to this review

Aloha Darcy G! Thank you so much for this great review! We will be sure to share your kind words with our crew! Wow, what a spectacular Reef & Dolphin Snorkel EcoAdventure, what a thrilling experience! We are glad our crew were able to provide excellent service! We would love for you all to join us again soon! Mahalo Nui... More 

Loveland, Colorado
Level Contributor
268 reviews
120 attraction reviews
common_n_attraction_reviews_1bd8 145 helpful votes
5 of 5 bubbles Reviewed 1 week ago via mobile

So glad we stumbled onto Neptune Charlie's for our diving. The crew could not have been better. They asked us what we wanted to see and made it happen - even seeing an octopus in daytime! Junior divers? No problem. Problem with my equipment (100% my fault)? No problem; they found a workaround, with zero complaints. These guys really seem... More 

Helpful?
Thank Ken S
NeptuneCharlies, Front Office Manager at Neptune Charlies Ocean Safaris, responded to this review

Aloha Ken S! Wow! Thank you so much for this wonderful review! We truly appreciate all of your kind words! Many mahalos for joining us! Glad to hear, we were able to assist you and your junior divers! Did you know we also offer the highly rated Manta Ray Night Dive & Snorkel EcoAdventure? We'd love for the whole family... More 

Logan, Utah
Level Contributor
158 reviews
71 attraction reviews
common_n_attraction_reviews_1bd8 56 helpful votes
3 of 5 bubbles Reviewed 1 week ago

For two nights in a row our family went out for night dives to see manta rays. We enjoyed the night dives; they were very well conducted and there were lots of fish (eels etc.). However, we didn't see any manta rays, so that was disappointing. We understand that there can be no guarantee, but the personnel for the company... More 

Helpful?
Thank Montana_Rustler
NeptuneCharlies, Front Office Manager at Neptune Charlies Ocean Safaris, responded to this review

Aloha Montana_Rustler! Thank you for your review and feedback, we truly appreciate it! We are so sorry the Rays weren't around at the site when you joined us. It is a bummer and very frustrating for all when we don't see the animals. However, we do offer a "No Manta Guarantee' as a lifetime guarantee in case scheduling doesn't work... More 

Portland, Oregon
2 reviews
common_n_attraction_reviews_1bd8 1 helpful vote
5 of 5 bubbles Reviewed 2 weeks ago

Having dove on Oahu, Maui and now Hawaii I have experience with dive operations on the islands. Neptune Charlie's in my opinion has the best operation of them all. Personalized service for each and every diver on the boat. Care by the crew to ensure that all your expectations are meet. Book your next dive or snorkel adventure for a... More 

Review collected in partnership with this attraction

Helpful?
Thank Karen P
NeptuneCharlies, Front Office Manager at Neptune Charlies Ocean Safaris, responded to this review

Aloha Karen P! Thank you so much for this wonderful review and your high praise! We are deeply grateful and high five-ing each other over your kind words! :-) We are thrilled to hear you had an excellent dive with us and we hope to see you again soon for another Scuba Diving EcoAdventure! Our crew loves providing great service,... More 

Austin
Level Contributor
3 reviews
5 of 5 bubbles Reviewed 2 weeks ago

We did two different days with Neptune, both trips were exceptional, the crew made every effort to provide a positive experience. They were knowledgable and provided great explanations about the whales and Manta's.

Review collected in partnership with this attraction

Helpful?
Thank ScubaStephanie
NeptuneCharlies, Front Office Manager at Neptune Charlies Ocean Safaris, responded to this review

Aloha ScubaStephanie! Thank you so much for this sweet review! We truly appreciate it! Many mahalos for joining us for not 1 but 2 EcoAdventures! That is an awesome amount of ocean fun! :-) The Whale Watching EcoAdventure and Manta Ray Night Dive & Snorkel EcoAdventure are both excellent activities for up close and memorable experiences with the amazing wild... More 

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