Page 7) Things to Do in Big Island in 2026 – Tours & Activities | HawaiiActivities.com

All Reviews for Keauhou Bay in Big Island

Overall Rating

4.60 4.60 / 5

Reviews

1049 reviews

Kona Manta Ray Night Snorkel Tour - Small-Group Adventure from Keauhou Bay

Great manta ray viewing with awesome crew!

Reviewed by: Matt D

Super competent captain and crew who were helpful with gear, getting on/off the boat, assisting those who were uncomfortable once in the water. The manta viewing was amazing, close up and continuous. Our guide provided background information on the mantas. Several other species of smaller fish were present also. Definitely recommend this activity!

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Rating:
Packages: Night Manta Discovery Adventure
Attended as: Couples
Posted on: 2022/01/22
Activity Date: 2021/12/31

Big Island Manta Ray Night Snorkel Tour Adventure on a Hawaiian Sailing Canoe

Unforgettable Experience

Reviewed by: Alex

The manta rays were inches from us, and all four in our group had an exceptional time. The guides were knowledgeable and really added to the experience. Highly recommend.

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Rating:
Packages: Standard Package
Attended as: Couples
Posted on: 2022/01/19
Activity Date: 2022/01/17

Sea Quest Kealakekua Bay Snorkel Tour & Rafting Sea Cave Expedition

Great day snorkeling in the sun!

Reviewed by: Jane

Such a welcoming crew and staff at Sea Quest. They worked through changes easily and made sure everyone was comfortable. Not only was the snorkeling great with tons of fish and coral but you also get several stops along the ride to look at lava tubes, caves, and larger wildlife. Very knowledgable crew and great spot to visit for both beginner and advanced swimmers/snorkelers.

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Rating:
Packages: 4-hour Deluxe Morning Adventure (2 Snorkel Stops)
Attended as: Friends
Posted on: 2022/01/18
Activity Date: 2022/01/15

Sea Quest Kealakekua Bay Snorkel Tour & Rafting Sea Cave Expedition

Great snorkeling and sea cave tour experience

Reviewed by: Tanya L.

The captain and the assistant are very nice and knowledgeable. We saw a few amazing sea caves and lava tubes on the way to the snorkeling stops. Saw beautiful fishes at both stops and the 2nd stop (Captain Cook's Monument) is best and our GoPro caught awesome videos of those beautiful fishes.

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Rating:
Packages: 4-hour Deluxe Morning Adventure (2 Snorkel Stops)
Attended as: Families
Posted on: 2022/01/10
Activity Date: 2022/01/07

Kona Manta Ray Night Snorkel Tour - Small-Group Adventure from Keauhou Bay

Life Changing with The Best Crew Ever!

Reviewed by: Marlene209c

It's true, discovering the Manta's is a must do on Kona and the best place is Keauhou Bay with the "Dolphin Discovery" crew. I chose this company based on their reviews and it was the best decision I made! Our family numbered 6 among an intimate group of 12, plus the crew. Everyone of the crew from the "in-water" guides (Justin & Chaz) to the Capt. and shore staff were AMAZING. Super helpful, patient, approachable, knowledgeable and everything a group could ask for and more! Equipment is top notch and the hot, lavender/chamomile tea & cookies after the swim/snorkeling is the perfect touch!! Thank you very, very much for making this one of the most memorable experiences we had in Kona!!

  • We LOVE Dolphin Discoveries 'Manta Adventure"!

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Rating:
Packages: Night Manta Discovery Adventure
Attended as: Families
Posted on: 2022/01/06
Activity Date: 2022/01/03

Keauhou Bay Manta Ray Night Dive Tour & Snorkel Adventure from Kona - Sea Quest

Manta rays

Reviewed by: Boele

Crew, equipment, boat, customers and experience were all AWESOME

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Rating:
Packages: Swim with Mantas
Attended as: Families with Young Children
Posted on: 2022/01/01
Activity Date: 2021/12/30

Kona Manta Ray Night Snorkel Tour - Small-Group Adventure from Keauhou Bay

Manta Adventures

Reviewed by: Kevin&Lorrie

Tour was professionally done, we saw to many Mantas to count...was such a beautiful experience:). Hot tea and good discussion afterwards was great! Thank you so much!!

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Rating:
Packages: Night Manta Discovery Adventure
Attended as: Solo Travelers
Posted on: 2021/11/23
Activity Date: 2021/11/20

Kona Manta Ray Night Snorkel Tour - Small-Group Adventure from Keauhou Bay

Awesome

Reviewed by: fyr

We saw so many mantas!!!! It was amazing and awesome!!!! The hot tea was nice as well. Thank you!

Helpful
Rating:
Packages: Night Manta Discovery Adventure
Attended as: Friends
Posted on: 2021/11/22
Activity Date: 2021/11/20

Kona Manta Ray Night Snorkel Tour - Small-Group Adventure from Keauhou Bay

Manta Ray Night Snorkel

Reviewed by: K Fox

This Manta Ray Night Snorkel was near the top of my husbands life list! It was very well organized and the guides were very informative. We saw at least 5-7 Rays. Many came up quite close to check us out. We would definitely do this again, but next time we will bring the camera! I felt very safe the whole time and for me, 45 minutes was just the right amount of time.

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Rating:
Packages: Night Manta Discovery Adventure
Attended as: Couples
Posted on: 2021/11/18
Activity Date: 2021/11/16

Hula Kai Kona First Class Snorkel Tour - 2 Snorkeling Stops, Breakfast & Lunch

Great snorkeling trip! Marginal food.

Reviewed by: Jim

The boat and crew were great! The snorkeling equipment was first class. We didn't see that much wildlife at the two stops. A lot of small fish. The second stop was better. Didn't notice in the sign-up that the BBQ was vegan. That is nice for folks who like it but it would have been good to offer non-vegan food as well. We paid extra for the food on the cruise and I would have liked some regular food. Overall, the bar and drinks offered were very good and served with a smile. My wife thought the boat and seating were the best. The crew were very informative and happy to share their knowledge and culture with the guests. Would do it again!

  • Beautiful coastline view.

Helpful
Rating:
Packages: Standard Package
Attended as: Families
Posted on: 2021/11/07
Activity Date: 2021/11/05

Kona Manta Ray Night Snorkel Tour - Small-Group Adventure from Keauhou Bay

Simply magical, but easy to get cold

Reviewed by: John

Really enjoyed this experience, the manta rays even touched me!

You can bring your own GoPro but it might be hard to film and hold on at the same time. You're not swimming, you're horizontally floating with a pool noodle at your ankles and your hands gripping a light bar that attracts plankton upon which the mantas feast.

It can get cold when you're in the water, so don't be afraid to bring dive boots, gloves, and your own wetsuit. You'll get a shorty top only and I was pretty chilly, even for a New Englander!

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Rating:
Packages: Night Manta Discovery Adventure
Attended as: Couples
Posted on: 2021/09/15
Activity Date: 2021/09/13

Kona Manta Ray Night Snorkel Tour - Small-Group Adventure from Keauhou Bay

unforgettable experience

Reviewed by: Ivy

It was a lifetime experience to see so many manta rays. The captain and crews tried to give everyone the best experience. Unfortunately the waves for that evening was so high that made the boat ride an unpleasant trip.

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Rating:
Packages: Night Manta Discovery Adventure
Attended as: Families
Posted on: 2021/09/13
Activity Date: 2021/08/22

ケアウホウ湾シーカヤック&シュノーケルツアー 海中洞窟探検プランあり <早朝・午前/日本語ガイド>by キング・カヤック・ハワイ

Casual and enjoyable activities 気軽に楽しめるアクティビティ

Reviewed by: ヒロシです

I participated with my partner. Our guide, Noni, was kind, very friendly, and we had a fun kayaking and snorkeling experience. Jumping from the cliff was also enjoyable. We took a lot of photos. It truly became a wonderful memory. I definitely want to participate again next time. I recommend getting a good night's sleep the day before. It might be a bit hard for kayaking beginners, but I didn't have any muscle soreness the next day.

パートナーと2人で参加しました。ガイドのノニさんが親切かつとてもフレンドリーで楽しいカヤック&シュノーケル体験が出来ました。崖上からのジャンプも楽しかったです。写真もたくさん撮って頂きました。本当良い思い出になりました。次回もぜひ参加したいです。参加前の日はしっかり睡眠を取ることをお勧めします。カヤック初心者には少しハードかもですが、次の日の筋肉痛とかはありませんでした。

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Rating:
Packages: 海中洞窟探検付き!午前プラン
Attended as: Couples
Posted on: 2021/09/13
Activity Date: 2021/09/11

Deluxe Captain Cook Snorkeling Tour at Kealakekua Bay - Fair Wind Cruises

Can't wait to do it again!

Reviewed by: Vincents

So much fun. The location was beautiful, the crew was friendly and the service was great...oh and the plant based menu was delicious. Seeing dolphins made the day. I learned that orcas pass through Hawaiian waters and as a result the dolphins were swimming in and we were lucky enough to see them. Would have been fun to have paddleboards. We all loved it! Thank you.

Reply from activity provider

Thank you for taking the time to let us know about your experience! We hope to see you again in the future. Leah

  • On our way

  • Taking a break on the boat from floating on the boogie board

Helpful
Rating:
Packages: Morning Kealakekua Snorkel Tour [4.5 hours]
Attended as: Families with Young Children
Posted on: 2021/08/30
Activity Date: 2021/08/28

Kona Sunset & Moonlight Wild Manta Ray Snorkel Tour - Wahine Charters

Fantastic creatures

Reviewed by: Alma S.

Nice ride in the ocean at night, beautiful skyline and warm ocean.
Rays pass by few inches from you, possibly enjoying themself as well.

Helpful
Rating:
Packages: Moonlight Cruise & Evening Manta Snorkel Tour [2 hours]
Attended as: Couples
Posted on: 2021/08/28
Activity Date: 2021/08/07

Sea Quest Kealakekua Bay Snorkel Tour & Rafting Sea Cave Expedition

Amazing adventure

Reviewed by: Sarah h

It was an amazing snorkeling adventure. My husband and I have never gone snorkeling the crew was amazing. They were helpful and very funny. I suggest doing this. You get to see many different types of animals and sights

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Rating:
Packages: 5-hour South Kona Expedition with Lunch (3 Snorkel Stops)
Attended as: Couples
Posted on: 2021/08/23
Activity Date: 2021/08/21

Kona Sunset & Moonlight Wild Manta Ray Snorkel Tour - Wahine Charters

Nice people, no Manta Rays

Reviewed by: CHZ

Tour guides were great, nice, and informative. Sadly did not see any manta rays on our cruise. They said this was highly unusual but still disappointing to not see any. They offered for us to go back on a future tour, but we were leaving the island and they do not offer any refunds.

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Rating:
Packages: Moonlight Cruise & Evening Manta Snorkel Tour [2 hours]
Attended as: Families
Posted on: 2021/08/22
Activity Date: 2021/08/01

Big Island Manta Ray Night Snorkel Tour Adventure on a Hawaiian Sailing Canoe

Just....WOW

Reviewed by: Chris

The whole experience was well done. Captain Danielle and her crew mate were knowledgeable, kind and helpful. We saw tons of mantas doing endless barrel rolls inches from our masks!!! The boat ride is brief and we spent plenty of time in the water on the light-board. FYI- You need to be able to climb up a 3-rung boat ladder to get out of the water, it went fine with our tour but I could imagine that might be tough for some. Well worth the time and money!!

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Rating:
Packages: Standard Package
Attended as: Families
Posted on: 2021/08/01
Activity Date: 2021/07/30

Kona Sunset & Moonlight Wild Manta Ray Snorkel Tour - Wahine Charters

Manta rays

Reviewed by: P.

The manta rays were incredible to swim with and the crew did an excellent job. You are taken care of the moment you get on to the boat until the moment you get back. This adventure takes you out with light boards to see the manta rays come swim around you. It was well done.

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Rating:
Packages: Sunset Cruise & Evening Manta Snorkel Tour [2.5 hours]
Attended as: Families
Posted on: 2021/07/31
Activity Date: 2021/07/29

Sea Quest Kealakekua Bay Snorkel Tour & Rafting Sea Cave Expedition

Best snorkel ever

Reviewed by: Sydnie

Brendan and Morgan were lovely, great story tellers and funny jokes. Overall 11/10 cannot recommend enough

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Rating:
Packages: 5-hour South Kona Expedition with Lunch (3 Snorkel Stops)
Attended as: Couples
Posted on: 2021/07/23
Activity Date: 2021/07/21

Big Island Manta Ray Night Snorkel Tour Adventure on a Hawaiian Sailing Canoe

Amazing!

Reviewed by: C Wilson

The crew was friendly, knowledgeable, and professional, and seeing the mantas up close was an amazing experience. We would so this again, no question!

Helpful
Rating:
Packages: Standard Package
Attended as: Families
Posted on: 2021/07/22
Activity Date: 2021/07/20

Kona Manta Ray Night Snorkel Tour - Small-Group Adventure from Keauhou Bay

Great Experience

Reviewed by: Jenn from WA

This was an extraordinary experience. I loved every minute watching the majestic mantas doing their thing. The staff was incredibly nice, safe, knowledgeable and accommodating. I would ten out of ten recommend this!

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Rating:
Packages: Night Manta Discovery Adventure
Attended as: Families
Posted on: 2021/07/21
Activity Date: 2021/07/19

Big Island Manta Ray Night Snorkel Tour Adventure on a Hawaiian Sailing Canoe

A must do

Reviewed by: Cliff

Over all great experience. The boat and crew were great, we seen several mantas even though it was kinda rainy. Went with family and older children. 16 and 19 y/o daughters they loved it.

Helpful
Rating:
Packages: Standard Package
Attended as: Families
Posted on: 2021/07/18
Activity Date: 2021/07/13

Kona Manta Ray Night Snorkel Tour - Small-Group Adventure from Keauhou Bay

Must do!

Reviewed by: Kate

Highly recommend this! The guides were knowledgeable and we saw lots of rays! Booked the 6:30pm trip but went out about 7pm which was perfect timing for sunset.

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Rating:
Packages: Night Manta Discovery Adventure
Attended as: Families
Posted on: 2021/07/16
Activity Date: 2021/07/13

Kona Manta Ray Night Snorkel Tour - Small-Group Adventure from Keauhou Bay

Great time

Reviewed by: Amalia

My family had a great outing to the manta rays. The crew made us feel safe and made sure we had a great time. My 12 and 8 year old loved the experience as well. Would definitely recommend this crew.

Reply from activity provider

Mahalo for the shout out to your crew and the 5 star review! We are thrilled to hear that you had an amazing night. We appreciate your recommendation and hope to see you again next time!

Helpful
Rating:
Packages: Night Manta Discovery Adventure
Attended as: Families
Posted on: 2021/07/02
Activity Date: 2021/06/30

Kona Manta Ray Night Snorkel Tour - Small-Group Adventure from Keauhou Bay

Amazing experience

Reviewed by: Alex U.

If you are ever on Big Island and looking for unforgettable experience, you have to snorkel with manta rays. They are massive, but completely harmless, and will swim up to and under you. Just have your camera ready and enjoy the show. Dolphin Discoveries took care of all the details and made everyone feel comfortable in the water. I will definitely consider them for other tours!

Reply from activity provider

Mahalo Alex for your awesome review! We are so happy that you had a great time out on our manta ray snorkel! We do hope that we can see you again soon!

Helpful
Rating:
Packages: Night Manta Discovery Adventure
Attended as: Families
Posted on: 2021/06/30
Activity Date: 2021/06/28

Kona Sunset & Moonlight Wild Manta Ray Snorkel Tour - Wahine Charters

Amazing experience

Reviewed by: Daniel

Awesome crew, it's actually an advantage to go on a smaller boat with fewer people, highly recommended.

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Rating:
Packages: Sunset Cruise & Evening Manta Snorkel Tour [2.5 hours]
Attended as: Couples
Posted on: 2021/06/29
Activity Date: 2021/06/27

Kona Sunset & Moonlight Wild Manta Ray Snorkel Tour - Wahine Charters

Awesome!

Reviewed by: Haven

I would totally do this again! Such beautiful creatures!

Helpful
Rating:
Packages: Sunset Cruise & Evening Manta Snorkel Tour [2.5 hours]
Attended as: Friends
Posted on: 2021/06/26
Activity Date: 2021/06/24

Big Island Manta Ray Night Snorkel Tour Adventure on a Hawaiian Sailing Canoe

Awesome experience and wonderful guides

Reviewed by: Heidi

A must do when visiting Hawaii! Good for all ages?

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Rating:
Packages: Standard Package
Attended as: Families
Posted on: 2021/06/24
Activity Date: 2021/06/22

Kona Sunset & Moonlight Wild Manta Ray Snorkel Tour - Wahine Charters

Safe and reasonable

Reviewed by: Devin

The crew met us on time and were reasonably friendly, the boat looked well kept, and the wetsuits were clean. Everything felt safe and there were free sodas and snacks on the way back to the harbor. It's about 30 minutes from the harbor to the site where the mantas feed, and we got there pretty early so the crew was able to secure a good anchor spot amongst the dozens of other boats. Once it was dark enough we jumped in the water and held on to the raft attached to the boat. A light was shone and a few mantas swam up to feed on plankton near the light. We felt lucky to have them come to our boat because I'm sure with so many boats, other tourists may have struck out. After 30 minutes the captain told us we were leaving which was disappointing because we were still enjoying the show, and our boat was the first to leave. It felt like the crew was tired from a long day and wanted to get home, so our tour was shortened for their convenience. Overall I'm glad we did it but it could have been better.

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Rating:
Packages: Sunset Cruise & Evening Manta Snorkel Tour [2.5 hours]
Attended as: Couples
Posted on: 2021/06/19
Activity Date: 2021/05/28
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