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Big Island of Hawaii Cruises, Sailing & Water Tours

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Big Island of Hawaii Activities

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Dolphin, Sea Cave & Captain Cook Snorkel Combo in Kealakekua Bay

Snorkel Adventure – Captain Cook Monument / Kealakekua Bay 2 different Snorkel Locations! Snorkel the vibrant coral reefs at Kealakekua Bay, home of the Captain …More

Likely to Sell Out
Likely to Sell Out
4.8 (275)

Dolphin, Sea Cave & Captain Cook Snorkel Combo in Kealakekua Bay

Snorkel Adventure – Captain Cook Monument / Kealakekua Bay 2 different Snorkel Locations! Snorkel the vibrant coral reefs at Kealakekua Bay, home of the Captain...

3 hours • Free Cancellation
4.8 (275)
from
$99
Big Island Manta Ray Night Snorkel Adventure

What Makes your Manta Ray Night Snorkel Unique One of the only places on Earth to snorkel with manta rays at night—in their natural habitat …More

Likely to Sell Out
Likely to Sell Out
4.9 (484)

Big Island Manta Ray Night Snorkel Adventure

What Makes your Manta Ray Night Snorkel Unique One of the only places on Earth to snorkel with manta rays at night—in their natural habitat...

1 hour 25 minutes • Free Cancellation
4.9 (484)
from
$99
Dolphin and Whale Watch in Kona

Hawaiʻi’s Kona Coast offers exceptional opportunities to experience marine life, dramatic coastal landscapes, and rich Hawaiian history. Join us on a relaxed coastal cruise with …More

Likely to Sell Out
Likely to Sell Out
4.8 (76)

Dolphin and Whale Watch in Kona

Hawaiʻi’s Kona Coast offers exceptional opportunities to experience marine life, dramatic coastal landscapes, and rich Hawaiian history. Join us on a relaxed coastal cruise with...

2 hours 30 minutes • Free Cancellation
4.8 (76)
from
$99
Whale Watching Tour - Big Island, Hawaii

It is finally that time of year where the beautiful humpback whales make their return to the Hawaiian islands after migrating from Alaska! Step aboard …More

4.9 (181)

Whale Watching Tour - Big Island, Hawaii

It is finally that time of year where the beautiful humpback whales make their return to the Hawaiian islands after migrating from Alaska! Step aboard...

2 hours • Free Cancellation
4.9 (181)
from
$99
Mauna Kea Signature Coastline Cruise Day & Sunset Options

Unwind in true island style on our Mauna Kea Coastline Cruise, departing from Kawaihae Harbor aboard Olohana — a 41-foot luxury powerboat designed for comfort …More

Likely to Sell Out
Likely to Sell Out
4.6 (8)

Mauna Kea Signature Coastline Cruise Day & Sunset Options

Unwind in true island style on our Mauna Kea Coastline Cruise, departing from Kawaihae Harbor aboard Olohana — a 41-foot luxury powerboat designed for comfort...

90 to 120 minutes • Free Cancellation
4.6 (8)
from
$99
Kealakekua Bay Morning Snorkel to Captain Cook Monument

If you are new to or have never snorkeled before, this is the ideal choice! Particularly good for families with younger children or swimmers who …More

5.0 (6)

Kealakekua Bay Morning Snorkel to Captain Cook Monument

If you are new to or have never snorkeled before, this is the ideal choice! Particularly good for families with younger children or swimmers who...

3 hours 30 minutes • Free Cancellation
5.0 (6)
from
$99
Whale Watching On The Big Island

Let us take you for an awesome journey on our fast powered catamaran that has shade to offer while spotting whales. The boat is also …More

4.8 (636)

Whale Watching On The Big Island

Let us take you for an awesome journey on our fast powered catamaran that has shade to offer while spotting whales. The boat is also...

2 hours 30 minutes • Free Cancellation
4.8 (636)
from
$109
Kona Signature Catamaran Sunset Sail

End your day in paradise with a sunset sail along the beautiful Kona Coast aboard the Spirit of Aloha. Enjoy panoramic views of the ocean …More

Likely to Sell Out
Likely to Sell Out
4.8 (354)

Kona Signature Catamaran Sunset Sail

End your day in paradise with a sunset sail along the beautiful Kona Coast aboard the Spirit of Aloha. Enjoy panoramic views of the ocean...

1 hour 30 minutes • Free Cancellation
4.8 (354)
from
$109
Kona Deluxe Catamaran Whale Watch

Every winter, thousands of humpback whales return to Hawaii's warm waters - and there's no better way to see them than from the deck of …More

4.7 (58)

Kona Deluxe Catamaran Whale Watch

Every winter, thousands of humpback whales return to Hawaii's warm waters - and there's no better way to see them than from the deck of...

1 hour 30 minutes • Free Cancellation
4.7 (58)
from
$109
Mauna Kea Deluxe Whale Watch and Boat Cruise

Set sail on the luxurious Olohana powerboat for the Mauna Kea Deluxe Whale Watch, where stunning views and unforgettable wildlife encounters await. This 2-hour cruise …More

5.0 (2)

Mauna Kea Deluxe Whale Watch and Boat Cruise

Set sail on the luxurious Olohana powerboat for the Mauna Kea Deluxe Whale Watch, where stunning views and unforgettable wildlife encounters await. This 2-hour cruise...

2 hours • Free Cancellation
5.0 (2)
from
$109
Sunset Manta Ray Tour in Kailua-Kona

Experience an unforgettable sunset manta ray snorkel tour, consistently ranked among the top lifetime adventures in Hawaiʻi. We specialize in small-group tours, limiting each experience …More

Likely to Sell Out
Likely to Sell Out
5.0 (252)

Sunset Manta Ray Tour in Kailua-Kona

Experience an unforgettable sunset manta ray snorkel tour, consistently ranked among the top lifetime adventures in Hawaiʻi. We specialize in small-group tours, limiting each experience...

2 to 3 hours • Free Cancellation
5.0 (252)
from
$109
Two Reef Snorkel Trip-See Captain Cook Monument & Sea Caves

Join us to see the underwater beauty near Captain Cook's Monument and Puuhonua O Honaunau National Historic Park. Usually, at this time of day, the …More

4.9 (367)

Two Reef Snorkel Trip-See Captain Cook Monument & Sea Caves

Join us to see the underwater beauty near Captain Cook's Monument and Puuhonua O Honaunau National Historic Park. Usually, at this time of day, the...

4 hours • Free Cancellation
4.9 (367)
from
$119
Humpback Whale Watch Tour

Exceptional Crew Hawaiian Adventures’ crew are true ocean experts. After thousands of tours, the most important is still yours. With years of experience on the …More

5.0 (78)

Humpback Whale Watch Tour

Exceptional Crew Hawaiian Adventures’ crew are true ocean experts. After thousands of tours, the most important is still yours. With years of experience on the...

2 hours 30 minutes • Free Cancellation
5.0 (78)
from
$119
Kailua-Kona Adventure Whale Watch

Meet Apollo, a 41 foot ribcraft purpose built for the ultimate adventure, and the newest member of the Hawaiian Adventures Team. Apollo’s 12.5 meter hull …More

4.9 (10)

Kailua-Kona Adventure Whale Watch

Meet Apollo, a 41 foot ribcraft purpose built for the ultimate adventure, and the newest member of the Hawaiian Adventures Team. Apollo’s 12.5 meter hull...

2 hours 30 minutes • Free Cancellation
4.9 (10)
from
$119
Kona Manta Ray Night Snorkel— Small Group - Wetsuit Included

Family Friendly – We can accommodate kids, non-swimmers, and not-strong swimmers. All snorkel gear and wetsuits included. Small groups. Experienced crew. Amazing manta ray encounters. …More

4.8 (651)

Kona Manta Ray Night Snorkel— Small Group - Wetsuit Included

Family Friendly – We can accommodate kids, non-swimmers, and not-strong swimmers. All snorkel gear and wetsuits included. Small groups. Experienced crew. Amazing manta ray encounters....

2 hours • Free Cancellation
4.8 (651)
from
$123
Zodiac Raft Whale Watching Adventure

The experience of watching 40 foot (12 meter) whales from a 24 foot (7 meter) Zodiac raft is something you'll never forget! Following Hawaiian Marine …More

4.9 (480)

Zodiac Raft Whale Watching Adventure

The experience of watching 40 foot (12 meter) whales from a 24 foot (7 meter) Zodiac raft is something you'll never forget! Following Hawaiian Marine...

3 hours • Free Cancellation
4.9 (480)
from
$124

Frequently Asked Questions

These answers are based on answers previously given to Cool Hawaii customers' questions.

Recent activity reviews
Experience of a lifetime...
New York City
Kona Manta Ray Night Snorkel— Small Group – Wetsuit Included
Nick_S, Sep 2026
Experience of a lifetime...
Experience of a lifetime everyone should do this at least once in their life. Our captain was also so relaxed and made the evening that much better.
Read more
Awesome Cruise
New York City
Kona Signature Catamaran Sunset Sail
Saadia_M, Sep 2026
Awesome Cruise
It was so awesome being out on the water. The crew was marvelous. Captain Mike was funny and turned the boat out of the nice breeze to play with the spinner dolphins!
Read more
Sail with this crew!
New York City
Kona Signature Catamaran Sunset Sail
Sharon_A, Sep 2026
Sail with this crew!
The crew is very friendly and attentive, with stories, drinks, and dinner! The captain called while we were on our way to ensure we could find him. The weather wasn’t ideal but that didn’t stop us from having a wonderful time!
Read more
Amazing snorkel spots
New York City
Two Reef Snorkel Trip-See Captain Cook Monument & Sea Caves
Josephine_A, Sep 2026
Amazing snorkel spots
Super convenient speed boat with only 6 other guests and lots of time snorkeling each spot. Beautiful snorkeling! Lots of fish and creatures and cool rock formations. Some people were able to swim with a turtle.
Read more
Unbelievable
New York City
Big Island Manta Ray Night Snorkel Adventure
365edn, Sep 2026
Unbelievable
This was an unforgettable experience. I have 5 people i need thank. Deavon was great with the communication of details and follow up to my questions. Ricki was extremely nice and helpful getting me my gear and storing my valuables when I was snorkeling. Kekoa our captain did a great job. Greg all day did an amazing job in the water. Khalayla was instrumental in taking care of my prosthesis and helping me in the boat. Here is the story. We were the last tour of the night. We had two couples joining us for there second time for free because the team wasn't happy with what they were able to see the previous night. All of us got into the water. After about 30 minutes of only seeing one Manta for a very short time we reloaded and we were going back in. Once again the team was not satisfied we got our money's worth so everyone was invited to reschedule for free. As we were leaving there was action from a different group. The Mantas were there. Greg all day asked if we wanted to go back in. That was a no brainer yea we did and we were not disappointed. The pictures you see of the Mantas is what this team was able to provide for me. 5 stars all the way. Thanks you Greg all day and the rest of the crew.
Read more
Manta Tour and More - 10/10!!! Thanks Deavon
New York City
Big Island Manta Ray Night Snorkel Adventure
charityp722, Sep 2026
Manta Tour and More - 10/10!!! Thanks Deavon
We had such a great experience with Hawaii Island and Adventure Tours! Deavon was our host and honestly could not have been better. He was super responsive, explained everything clearly, and anytime we had a question or issue, he took care of it right away. Communication was great from start to finish.The crew was awesome too. They were knowledgeable, friendly, and did a great job explaining everything and making sure everyone was comfortable. One person in our group had a really hard time getting off the boat, and the crew was incredibly patient and helpful, which we really appreciated.We only saw a few mantas on our first trip, but I was really impressed with how the company handled it. They offered us the chance to go again or try their Captain Cook day snorkeling trip instead. We chose the day trip, and it ended up being one of the highlights of our time there. Deavon was our host again, and the crew took us around, showed us different sights, taught us about the area, and gave us some great recommendations.The whole experience felt very personal and well organized. Even though the manta viewing wasn't quite what we hoped for, they really went above and beyond to make sure we still had an amazing experience. I'd absolutely recommend them and would definitely go with them again!
Read more
Amazing experience, very...
New York City
Dolphin, Sea Cave & Captain Cook Snorkel Combo in Kealakekua Bay
Wendy_H, Sep 2026
Amazing experience, very...
Amazing experience, very friendly people and delicious snacks. I totally recommend it mainly if it’s your first time in Kona. It’s a must do.
Read more
Good day on the water
New York City
Whale Watching On The Big Island
rmom352, Sep 2026
Good day on the water
These guys took us to the best places for whale watching. We saw many humpbacks, spinner dolphins, fish on a beautiful Hawaiian day. The price was reasonable.
Read more
Snorkeling experience
New York City
Dolphin, Sea Cave & Captain Cook Snorkel Combo in Kealakekua Bay
Tianna_T, Sep 2026
Snorkeling experience
Eric and Lucas were the best! They knew a lot of history and shared great stories with us about the island
Read more
Great experience!
New York City
Two Reef Snorkel Trip-See Captain Cook Monument & Sea Caves
Ruth_H, Sep 2026
Great experience!
Guides were great. We saw so many fish. Also saw an eel, octopus and a little sting ray. We were able to see some spinner dolphins. We would definitely do this again.
Read more
Best excursion ever!
New York City
Sunset Manta Ray Tour in Kailua-Kona
A2154WKrebeccao, Sep 2026
Best excursion ever!
This was the best excursion of the entire trip. We picked this one because it was a small group and locally owned. Dustin and Bobby were excellent. With it being a small group Bobby was able to move us around to where the Manta Rays were. The larger groups that were there only stayed in one spot. The videos that Bobby took were amazing and downloaded to us as soon as we got back at no additional cost! They provided us with snacks and hot chocolate when we were finished. Much appreciated. Anyone visiting the Big Island must do this. It was so great we booked a day snorkel while we were there with the same charter.
Read more
Loved it!!!!
New York City
Sunset Manta Ray Tour in Kailua-Kona
dawnpM6629IO, Sep 2026
Loved it!!!!
What a great experience!! The water was warm, the ocean was fairly calm, and we got to see mantas VERY close up! We also saw a few sharks, which was cool too. Definitely worth the money and the only way I’d get in the ocean at night.
Read more
Great crew and...
New York City
Kona Manta Ray Night Snorkel— Small Group – Wetsuit Included
Heather_S, Sep 2026
Great crew and...
Great crew and experience! Would do it again in a heartbeat. Very informative and helpful. The manta rays were incredible.
Read more
Beautiful experience
New York City
Humpback Whale Watch Tour
I2641VMkellyh, Aug 2026
Beautiful experience
Great experience towards the end of the whales, but we did find one with the calf!
Read more
Book the sunset cruise! 100%
New York City
Mauna Kea Signature Coastline Cruise Day & Sunset Options
MariaFloat, Jul 2026
Book the sunset cruise! 100%
Awesome experience from start to finish; beautiful sunset, awesome service, the host is beautiful, and some very cool flying fish! The crew was totally professional, and made the evening special. Thank you, Captain Keith, Nicole and Hunter, y’all are pros and we can’t wait to sail again. Dinner was great and drinks were flowing. You guys are the best!
Read more
Don’t miss this :)
New York City
Whale Watching Tour – Big Island, Hawaii
Patricia_S, May 2026
Don’t miss this :)
Incredible!!!! We saw lots of whales …. Beautiful …. Knowledgeable guides and so well worth the time
Read more
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