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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
08:00 - 22:00
Open now
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Hours:
Sun - Sat 08:00 - 22:00
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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US$91.09*
and up
Whale Watching EcoAdventure
More Info
US$144.66*
and up
Reef and Dolphin Snorkel Eco Adventure

TripAdvisor Reviewer Highlights

Read all 666 reviews
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  • 563
    Excellent
  • 56
    Very good
  • 17
    Average
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    Poor
  • 11
    Terrible
The Dolphins love Neprune Charlies

We had a fantastic morning with Colin our cdptsinand Seth, the most helpful and informative deck hand. There were at least 100 dolphins circling the bay and swimming very close to... read more

Review collected in partnership with this attraction

5 of 5 bubblesReviewed 2 days ago
rayna303
,
Los Gatos, California
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666 Reviews from our TripAdvisor Community

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Showing 657: English reviews
Los Gatos, California
1 review
common_n_attraction_reviews_1bd8 1 helpful vote
5 of 5 bubbles Reviewed 2 days ago NEW

We had a fantastic morning with Colin our cdptsinand Seth, the most helpful and informative deck hand. There were at least 100 dolphins circling the bay and swimming very close to us. I felt like they invited me into their pod. It was one of the best swims ever! Thank you so much!

Review collected in partnership with this attraction

Helpful?
Thank rayna303
NeptuneCharlies, Front Office Manager at Neptune Charlies Ocean Safaris, responded to this review

Aloha rayna303, Thank you so much for taking the time to write this review and for all your kind words! Many many Mahalos! Wow! Sounds like you had an amazing Reef & Dolphin Snorkel EcoAdventure and we are so happy to have you abroad! We hope to see you again soon for more dolphin and ocean fun! :-) Mahalo Nui... More 

Kailua-Kona, Hawaii
1 review
5 of 5 bubbles Reviewed 3 days ago NEW

We had a great two-tank day of diving. We saw lots of critters, and the NC staff is always fun to dive with. We'll definitely be going back for more of this!

Review collected in partnership with this attraction

Helpful?
Thank mccand2016
Edmonds, Washington
Level Contributor
1 review
common_n_attraction_reviews_1bd8 1 helpful vote
5 of 5 bubbles Reviewed 1 week ago via mobile

I've gone three years straight with this crew. They are very professional and provide an educational and fun experience! We saw hundreds of dolphins, active and vocal. Later, a pod of spotted dolphins played around the boat. To end the trip, we snorkeled with a couple of turtles and reef fish. I highly recommend this trip when visiting the Big... More 

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

Aloha cameralady, Thank you so much for write this awesome review! We truly appreciate it! Thank you so much for joining us again and we are very happy to hear you saw many dolphins and friends! :-) Mahalo Nui Loa, Neptune Charlie's Ocean Safaris More 

Level Contributor
3 reviews
common_n_attraction_reviews_1bd8 1 helpful vote
5 of 5 bubbles Reviewed 1 week ago

We used Neptune Charlies for a snorkeling trip with family to see Manta Rays. This was an awesome experience, and absolute MUST DO during a trip to Big Island and Kona coast. The crew of the boat managed the entire experience wonderfully well!

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

Aloha Gaurang N! Thank you so much for taking the time to write this review! We truly appreciate it. We thrive to bring all our guests a safe and excellent trip on our Manta Ray Night Dive & Snorkel EocAdventure! Thank you so much for your kinds words and we hope you visit us again soon! :-) Mahalo Nui Loa!... More 

Seattle, Washington
Level Contributor
68 reviews
33 attraction reviews
common_n_attraction_reviews_1bd8 19 helpful votes
5 of 5 bubbles Reviewed 1 week ago via mobile

My family and I received a good word about Neptune Charlie's from our cousin who lives on island so we tried them out. Our Captain, Jim, was an extremely personable and knowledgeable guy. The rest of the staff was fantastic too! Holly was very nice and efficient, Kenny was fantastic and so friendly, and Chris was a fantastic DM. My... More 

Helpful?
Thank kathryngtaylor3
NeptuneCharlies, Front Office Manager at Neptune Charlies Ocean Safaris, responded to this review

Aloha kathryngtaylor3! Thank you so so so much for writing this great review! Wow! Many Mahalos for the kind words of us and our crew! We will be sure to share it with them. And we agree, nothing better than a hot shower & hot coco after an amazing time spent with the magnificent manta rays! :-). Thank you for... More 

Camas, Washington
Level Contributor
32 reviews
12 attraction reviews
common_n_attraction_reviews_1bd8 10 helpful votes
5 of 5 bubbles Reviewed 1 week ago via mobile

Two days ago we enjoyed the night dive with Neptune Charlies. Our dive master was Josh and he did a great job guiding us around the campfire. We saw at least three large manta rays. In the past when we have gone and done the snorkel we saw about 12 to 15. Even though we didn't see very many mantas... More 

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

Aloha Cyndi! Thank you for taking the time to write your review! Many Mahalos! We are so happy to hear you had a great experience with Josh and the lovely manta rays! Oh no! We are so sorry about the regulator, we will be sure to have it repaired quickly! Thank you so much for joining us! Mahalo Nui Loa,... More 

Boston, Massachusetts
Level Contributor
3 reviews
5 of 5 bubbles Reviewed 1 week ago

Awesome experience, got to swim with False Killer Dolphins, Bottle Nose Dolphins. The staff is extremely passionate about the ocean, very knowledgeable!

Review collected in partnership with this attraction

Helpful?
Thank Boston6788
NeptuneCharlies, Front Office Manager at Neptune Charlies Ocean Safaris, responded to this review

Aloha Boston6788! Thank you so much for taking the time to write this awesome review! We truly appreciate it. WOW! What an epic Reef & Dolphin Snorkel EcoAdventure, and we are glad our staff was able to provide an enjoyable experience! Thank you for joining us and we hope to see you again soon for more Ocean fun! Mahalo Nui... More 

A TripAdvisor Member
5 of 5 bubbles Reviewed 1 week ago

We had a great time on our dives. Our dive master Seth was very entertaining and knowledgeable. He really tried to make sure we saw a lot and got the most out of our dive:)

Review collected in partnership with this attraction

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

Aloha! Thank you so much for your kind review! We are so grateful for Seth and we will be sure to pass along your kind words to him! Thank you so much for joining us and we hope to see you again for more Diving EcoAdventures! Mahalo Nui Loa! Neptune Charlie's Ocean Safaris More 

Budapest
1 review
5 of 5 bubbles Reviewed 2 weeks ago

Recently five of us decided to do the dolphin watching snorkeling offered by NCOS in Kona to grab a once in a lifetime chance. (we live 11 time zones away from Hawaii and not likely to afford to go there again short of a lottery win). And boy were we happy to pick these guys out of all the possibilities... More 

Review collected in partnership with this attraction

Helpful?
Thank magnarider2016
NeptuneCharlies, Front Office Manager at Neptune Charlies Ocean Safaris, responded to this review

Aloha magnarider2016! Thank you so so much for writing this awesome review! We truly appreciate it! WOW! Sounds like you had an awesome Reef & Dolphin Snorkel EcoAdventure and we cannot be more proud to be the highlight to your stay on the wonderful Big Island! We really strive to bring the safest, fun Ocean learning experience for all of... More 

Melbourne, Australia
Level Contributor
7 reviews
4 attraction reviews
common_n_attraction_reviews_1bd8 3 helpful votes
5 of 5 bubbles Reviewed 2 weeks ago

My sister and I did both the manta and blackwater dives with manta ray diver (DM - Josh was chilled, fun and very enthusiastic!!). We both enjoyed both dives thoroughly and they were both quite different from any other night dives we've ever done! Would highly recommend both dives with this company! :)

Review collected in partnership with this attraction

Helpful?
Thank fysh11
NeptuneCharlies, Front Office Manager at Neptune Charlies Ocean Safaris, responded to this review

Aloha fysh11! Thank you so much for your kind words and for taking the time to write this review! We truly appreciate it! We are very happy to hear you had an excellent time with us on both the Manta Ray Night Dive EcoAdventure & the Black Water Night Divig EcoAdventure! We hope for you to join us again for... More 

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