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Top things to do in Big Island of Hawaii in Summer (Updated September 2026)

Big Island of Hawaii, USA
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Big Island of Hawaii Activities

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Manta Ray Night Snorkel in Kona

Experience the Magic: Kona Manta Ray Night Snorkel Embark on an unforgettable adventure with a thrilling night snorkel with majestic manta rays off the Kona …More

4.9 (791)

Manta Ray Night Snorkel in Kona

Experience the Magic: Kona Manta Ray Night Snorkel Embark on an unforgettable adventure with a thrilling night snorkel with majestic manta rays off the Kona...

3 hours 30 minutes • Free Cancellation
4.9 (791)
from
$125
Kona’s Best Manta Ray Night Snorkel Small Group Experience

We carry a maximum of 12 passengers so we can offer a more intimate manta ray snorkel experience than the larger "cattle boats" in Kona. …More

Likely to Sell Out
Likely to Sell Out
4.9 (385)

Kona’s Best Manta Ray Night Snorkel Small Group Experience

We carry a maximum of 12 passengers so we can offer a more intimate manta ray snorkel experience than the larger "cattle boats" in Kona....

1 hour 30 minutes • Free Cancellation
4.9 (385)
from
$125
Manta Ray Night Snorkel Tour in Kailua-Kona, Big Island

A once-in-a-lifetime opportunity to snorkel with Giant Manta Rays in their natural habitat on the Big Island! Parties are asked to select the ticket that …More

Likely to Sell Out
Likely to Sell Out
4.9 (461)

Manta Ray Night Snorkel Tour in Kailua-Kona, Big Island

A once-in-a-lifetime opportunity to snorkel with Giant Manta Rays in their natural habitat on the Big Island! Parties are asked to select the ticket that...

2 hours • Free Cancellation
4.9 (461)
from
$125
Wailoa River to King Kamehameha Statue Kayak Adventure

This is a great adventure for the entire family. The river has a calm serene feeling of feeling as if you stepped back in time. …More

4.4 (16)

Wailoa River to King Kamehameha Statue Kayak Adventure

This is a great adventure for the entire family. The river has a calm serene feeling of feeling as if you stepped back in time....

1 hour • Free Cancellation
4.4 (16)
from
$130
Wailoa River to King Kamehameha Statue SUP Adventure

This is a great adventure for the entire family. The river has a calm serene feeling of feeling as if you stepped back in time. …More

4.7 (3)

Wailoa River to King Kamehameha Statue SUP Adventure

This is a great adventure for the entire family. The river has a calm serene feeling of feeling as if you stepped back in time....

2 hours • Free Cancellation
4.7 (3)
from
$133
One Tank Manta Night Dive and Snorkel

Join us and our expert local guides for an unforgettable Hawaii ocean experience. We provide thorough education on manta rays during the charter, and have …More

Likely to Sell Out
Likely to Sell Out
5.0 (71)

One Tank Manta Night Dive and Snorkel

Join us and our expert local guides for an unforgettable Hawaii ocean experience. We provide thorough education on manta rays during the charter, and have...

3 hours • Free Cancellation
5.0 (71)
from
$135
Afternoon Sail & Snorkel to the Captain Cook Monument

A three hour tour you won't want to miss! Set Sail down the Majestic Kona Coastline with breathtaking views of landscaped ledges of ancient lava …More

4.9 (252)

Afternoon Sail & Snorkel to the Captain Cook Monument

A three hour tour you won't want to miss! Set Sail down the Majestic Kona Coastline with breathtaking views of landscaped ledges of ancient lava...

3 hours • Free Cancellation
4.9 (252)
from
$136
Beach Snorkel - Sea Turtle and Black Sand Lagoon

Discover a world of marine science and one of the best snorkeling spots in the Hilo region at these two family-friendly beach parks, accessed from …More

Likely to Sell Out
Likely to Sell Out
4.6 (60)

Beach Snorkel - Sea Turtle and Black Sand Lagoon

Discover a world of marine science and one of the best snorkeling spots in the Hilo region at these two family-friendly beach parks, accessed from...

3 hours • Free Cancellation
4.6 (60)
from
$136
Snorkel With Giant Manta Rays In Kailua Kona

A New Listing for an experienced company and crew. Snorkel Big Island has been operating Manta Ray Snorkel Excursions for over 12 years. Attention to …More

4.8 (129)

Snorkel With Giant Manta Rays In Kailua Kona

A New Listing for an experienced company and crew. Snorkel Big Island has been operating Manta Ray Snorkel Excursions for over 12 years. Attention to...

2 hours • Free Cancellation
4.8 (129)
from
$137
Manta Ray Night Snorkel Adventure in Kailua-Kona

Discover the magic of the ocean at night with a Manta Ray Night Snorkel in Kailua-Kona. This small-group tour (maximum 18 participants) takes you to …More

4.7 (7)

Manta Ray Night Snorkel Adventure in Kailua-Kona

Discover the magic of the ocean at night with a Manta Ray Night Snorkel in Kailua-Kona. This small-group tour (maximum 18 participants) takes you to...

2 hours • Free Cancellation
4.7 (7)
from
$137
Big Island Parasailing Experience

On The Big Island, experience the thrill of flying over the Kona Coast with majestic views of the Big Island of Hawaii. The incredible views …More

Likely to Sell Out
Likely to Sell Out
4.9 (403)

Big Island Parasailing Experience

On The Big Island, experience the thrill of flying over the Kona Coast with majestic views of the Big Island of Hawaii. The incredible views...

1 hour • Free Cancellation
4.9 (403)
from
$138
Manta Ray Snorkel Experience

We have one of the best rafts for manta viewing. Suitable for kids and non-swimmers. Comfortable 45 ft Zodiac. Hawaii is considered the #1 place …More

Likely to Sell Out
Likely to Sell Out
4.7 (16)

Manta Ray Snorkel Experience

We have one of the best rafts for manta viewing. Suitable for kids and non-swimmers. Comfortable 45 ft Zodiac. Hawaii is considered the #1 place...

2 hours • Free Cancellation
4.7 (16)
from
$139
4 Hour Super-Raft Snorkeling Experience in Kailua-Kona

Body Glove Cruises newest ocean adventure awaits you! Step aboard our luxurious 41ft Super-Raft for a fun filled morning on the water. Enjoy the thrill …More

5.0 (81)

4 Hour Super-Raft Snorkeling Experience in Kailua-Kona

Body Glove Cruises newest ocean adventure awaits you! Step aboard our luxurious 41ft Super-Raft for a fun filled morning on the water. Enjoy the thrill...

4 hours • Free Cancellation
5.0 (81)
from
$141
Snorkel with Manta Rays Guaranteed

Join us aboard our luxurious catamaran, Hoku Nui, as we coast to the world famous Manta Ray Village. Travel Channel says “its one of the …More

4.8 (743)

Snorkel with Manta Rays Guaranteed

Join us aboard our luxurious catamaran, Hoku Nui, as we coast to the world famous Manta Ray Village. Travel Channel says “its one of the...

1 hour 30 minutes • Free Cancellation
4.8 (743)
from
$141
Manta Magic: Small-Group Manta Ray Night Snorkel in Kailua Kona

Avoid the crowds of the other "cattle boats" in Kona, and enjoy a small-group manta ray snorkeling experience with a maximum of 12 passengers. This …More

Likely to Sell Out
Likely to Sell Out
4.9 (1,137)

Manta Magic: Small-Group Manta Ray Night Snorkel in Kailua Kona

Avoid the crowds of the other "cattle boats" in Kona, and enjoy a small-group manta ray snorkeling experience with a maximum of 12 passengers. This...

1 hour • Free Cancellation
4.9 (1,137)
from
$145
Kona Snorkeling Tour Small Group Marine Life Experience

Explore the vibrant underwater world of the Big Island on a small-group Kona snorkeling tour. Journey along the stunning Kona coast to discover crystal-clear waters …More

5.0 (1)

Kona Snorkeling Tour Small Group Marine Life Experience

Explore the vibrant underwater world of the Big Island on a small-group Kona snorkeling tour. Journey along the stunning Kona coast to discover crystal-clear waters...

3 hours 30 minutes • Free Cancellation
5.0 (1)
from
$145
Recent activity reviews
Exactly what I needed from the Big Island!!
New York City
Big Island Manta Ray Night Snorkel
Anthony_B, Sep 2026
Exactly what I needed from the Big Island!!
Amazing time!!! Bryce and Noah are awesome hosts and funny as hell!! Trip was awesome!! Saw Mantas and White Tip Sharks!!! Well worth the money!!! Buying the 4hr snorkle tour right now!!! Exactly what I wanted!! Thank you!
Read more
40th anniversary
New York City
Big Island Manta Ray Night Snorkel
william_W, Sep 2026
40th anniversary
I can not recommend this adventure enough. Crew was very helpful and you will have the time of your life🥰
Read more
An incredible experience with a fun crew
New York City
KONA Manta Ray Night Snorkel – FREE re-ride if no Sightings
timbN2573BF, Sep 2026
An incredible experience with a fun crew
My wife and I went as part of our 20th anniversary vacation and had an absolute blast. Koa, Jacob, and Kecee were excellent guides and hosts. They were so informative, especially as people asked more questions and they shared so many cool stories about their business, experiences, and the sealife we saw on the tour itself.
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
Cool Hawaii screwed up but the tour company made it right.
New York City
Kona Snorkel Tour: Captain Cook Reef Snorkel, Dolphin & Sea Caves
914ryanh, Sep 2026
Cool Hawaii screwed up but the tour company made it right.
Booked with Cool Hawaii but Cool Hawaii wasnt supposed to book it for that day because the boat was in for maintenance. So we showed up and nobody was there. The tour company immediately made it right even offered to have someone come meet us and bring snorkel equipment and recommended a good snorkel spot. We ended up doing the tour a couple of days later. Eric and Lucas were great. Eric seemed to have as much fun driving the boat as we did riding on it. We saw a couple of pods of dolphins on the trip to snorkel. Captain Cook monument was a great place to snorkel water was very calm and there was alot of fish. Lucas cut up delicous pineapple for everyone. Saw some sea caves and historical sites on the return trip. Would definitely recommend this tour.
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
Salt experience
New York City
Hawaiian Salt Farm Tour in Kona
Devonne_B, Sep 2026
Salt experience
This was a great experience. I learned a lot about how the salt was made. How cold the depth of the ocean water was. It was really amazing.
Read more
MUST DO!!
New York City
Kona Snorkel Tour: Captain Cook Reef Snorkel, Dolphin & Sea Caves
nicholashC8226QH, Sep 2026
MUST DO!!
Genuinely the best experience we’ve ever had. Scary at first but quickly got over that once we were in the water. Such an honor getting the opportunity to experience the coral reefs. Will do again soon!
Read more
Waipio horseback riding..
New York City
Big Island Waipio on Horseback: Mountain to Ocean Views
582philv, Sep 2026
Waipio horseback riding..
Great experience. Guide was fantastic. Perfect amount of time. Highly recommended!
Read more
Great experience and great Tour Guide!
New York City
Big Island: Mauna Kea Summit and Stars Small-Group Adventure Tour
lainam654, Sep 2026
Great experience and great Tour Guide!
Really amazing experience and our Tourguide, Aaron, was outstanding! His knowledge of everything from geology to astronomy to Hawaiian history was amazing and his ability to deliver in a fun and easy to understand way was fantastic. The bus ride flew by! The sunset ABOVE the clouds at the top of Mauna Kea was so beautiful and the star gazing was lovely if a bit cloudy (we couldn't use the telescope, but we did see quite a bit of constellations intermittently. They took good care of us and I highly recommend the tour. Ask for Aaron!
Read more
An amazing experience!
New York City
Kona Manta Ray Snorkel Tour: Guaranteed or come again free
820fail, Sep 2026
An amazing experience!
Amazing tour! Smooth check-in and -out and professional crews. Big shout out to Deavon, Koa, Kanana and Greg who kept us safe and made the tour enjoyable. We saw four mantas, they were so close to us (don’t touch them). Still feel surreal, an unforgettable experience.
Read more
Incredible time with Koa Jacob and Marcus
New York City
KONA Manta Ray Night Snorkel – FREE re-ride if no Sightings
MegStyles123, Sep 2026
Incredible time with Koa Jacob and Marcus
Incredible trip! Koa, Jacob and Marcus were wonderful and made the experience extra special. This trip was a bucket list moment and I would 100% recommend this tour to anybody staying on the Big Island!
Read more
Very nice kona coffee tour
New York City
Kona Coffee Farm Tour
GoPlaces19743988640, Sep 2026
Very nice kona coffee tour
Very nice guide. Very informative
Read more
Family Salt tour
New York City
Hawaiian Salt Farm Tour in Kona
lea_d, Sep 2026
Family Salt tour
Went with a large group of 11 plus baby. Was pleasantly surprised on our experience. Our guide was very informative and learned each of our names. The salt tasting was great and they accommodated an allergy. Would recommend taking a sun hat or umbrella as you stand out in the sun for a bit during the tour. We ended up buying lots of different salts. Would love to come back again to try the foot soak.
Read more
Best tour around.
New York City
Award Winning Farm Tour: Coffee, Chocolate and Unique Gifts
Patricia_T, Sep 2026
Best tour around.
Get ready to learn all about how chocolate is processed. The owner and developer was so helpful and he really knows business. I loved his humor. Then he also has a soap processing business in there using only natural essential ingredients. I have to say this was the most memorable and best tour my husband and I have been too. Not to forget the coffee beans he grows and processes. It was so interesting to hear his life story and history behind his amazing plantation.
Read more
Our captain and deckhand...
New York City
Kona Hawaii Per Person Shared Fishing with Bite Me Sportfishing
jprack, Sep 2026
Our captain and deckhand...
Our captain and deckhand were both friendly and knowledgeable. Our boat was able to land a 440 lb Marlin, which was spectacular to see in person.
Read more
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