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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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Clear Bottom Kayak Rentals in Kailua-Kona

We are the only clear bottom kayak rental on the Big Island. You will be treated to top of the line, new equipment, and friendly …More

Likely to Sell Out
Likely to Sell Out
4.5 (38)

Clear Bottom Kayak Rentals in Kailua-Kona

We are the only clear bottom kayak rental on the Big Island. You will be treated to top of the line, new equipment, and friendly...

1 to 5 hours • Free Cancellation
4.5 (38)
from
$28
Big Island, Hawaii: Volcanoes National Park Safari

Safari Helicopters is the longest running helicopter company on Big island. We have been offering these quality tours for many years, and we love what …More

Likely to Sell Out
Likely to Sell Out
4.8 (538)

Big Island, Hawaii: Volcanoes National Park Safari

Safari Helicopters is the longest running helicopter company on Big island. We have been offering these quality tours for many years, and we love what...

55 minutes • Free Cancellation
4.8 (538)
from
$406
Kealakekua Bay Afternoon Snorkel: Family Fun on the Kona Coast

Spend your morning exploring the Big Island, then board the eco-friendly Fair Wind II for an afternoon of snorkeling highlights in Kealakekua Bay - relaxed, …More

Likely to Sell Out
Likely to Sell Out
4.9 (675)

Kealakekua Bay Afternoon Snorkel: Family Fun on the Kona Coast

Spend your morning exploring the Big Island, then board the eco-friendly Fair Wind II for an afternoon of snorkeling highlights in Kealakekua Bay - relaxed,...

4 hours • Free Cancellation
4.9 (675)
from
$144
Deluxe Snorkel & Dolphin Watch Aboard a Luxury Catamaran from Kailua-Kona

Step aboard this double–decker catamaran, loaded with luxury features to provide you with the most comfortable snorkeling experience on Hawaii Island. Cruise 10 miles to …More

4.8 (795)

Deluxe Snorkel & Dolphin Watch Aboard a Luxury Catamaran from Kailua-Kona

Step aboard this double–decker catamaran, loaded with luxury features to provide you with the most comfortable snorkeling experience on Hawaii Island. Cruise 10 miles to...

4 hours 30 minutes • Free Cancellation
4.8 (795)
from
$184
Kealakekua Bay Snorkeling Tour - 4 hour Kona Zodiac Adventure

Skim across the waves on an exciting Big Island Zodiac tour to Kealakekua Bay, site of the Captain Cook monument and Hawaii's finest marine sanctuary. …More

4.9 (504)

Kealakekua Bay Snorkeling Tour - 4 hour Kona Zodiac Adventure

Skim across the waves on an exciting Big Island Zodiac tour to Kealakekua Bay, site of the Captain Cook monument and Hawaii's finest marine sanctuary....

4 hours • Free Cancellation
4.9 (504)
from
$149
Private Magical Waterfall Tour

Big Island is home to some of the most stunning waterfalls in all of Hawaii. Our Waterfall Tour will enchant you! Upon departing from Kona …More

5.0 (15)

Private Magical Waterfall Tour

Big Island is home to some of the most stunning waterfalls in all of Hawaii. Our Waterfall Tour will enchant you! Upon departing from Kona...

1 hour 15 minutes • Free Cancellation
5.0 (15)
from
$451
Big Island: Marine Wildlife Excursion

Whale season is never over for Captain Zodiac. Join us for a unique experience of a lifetime where we venture into the unknown! Enjoy a …More

5.0 (27)

Big Island: Marine Wildlife Excursion

Whale season is never over for Captain Zodiac. Join us for a unique experience of a lifetime where we venture into the unknown! Enjoy a...

4 hours • Free Cancellation
5.0 (27)
from
$153
Kona Coast Hualalai Volcano-60Min Helicopter Tour-Door Off or On

Marvel at the Kona coastline’s splendor and the beauty of the Hualalai volcano on our awe-inspiring 60 minute helicopter tour. Begin over ancient Hawaiian Kaloko …More

5.0 (19)

Kona Coast Hualalai Volcano-60Min Helicopter Tour-Door Off or On

Marvel at the Kona coastline’s splendor and the beauty of the Hualalai volcano on our awe-inspiring 60 minute helicopter tour. Begin over ancient Hawaiian Kaloko...

1 hour • Free Cancellation
5.0 (19)
from
$640
Kohala Coast Volcano Waterfalls-90 Min Heli Tour-Doors Off or On

Goddess Pele and Hawai’i’s first king, Kamehameha, unite on a stunning 90-minute helicopter tour that showcases four volcanoes and the waterfalls of the extraordinary Kohala …More

Likely to Sell Out
Likely to Sell Out
5.0 (10)

Kohala Coast Volcano Waterfalls-90 Min Heli Tour-Doors Off or On

Goddess Pele and Hawai’i’s first king, Kamehameha, unite on a stunning 90-minute helicopter tour that showcases four volcanoes and the waterfalls of the extraordinary Kohala...

1 hour 30 minutes • Free Cancellation
5.0 (10)
from
$895
2.5-Hour Whale Watching On A 41' Super-Raft

A Whale of a Time in Hawaii! Step aboard our luxurious 41ft Super-Raft for a fun filled adventure on the water. Enjoy the thrill of …More

Likely to Sell Out
Likely to Sell Out
4.8 (14)

2.5-Hour Whale Watching On A 41' Super-Raft

A Whale of a Time in Hawaii! Step aboard our luxurious 41ft Super-Raft for a fun filled adventure on the water. Enjoy the thrill of...

2 hours 30 minutes • Free Cancellation
4.8 (14)
from
$135
Hilo Waterfalls Experience Helicopter Tour

Start your adventure in historic Hilo town and then endeavor to the remote and lush Hamakua coast of Big Island's North Shore. Following this breathtaking …More

Likely to Sell Out
Likely to Sell Out
5.0 (2)

Hilo Waterfalls Experience Helicopter Tour

Start your adventure in historic Hilo town and then endeavor to the remote and lush Hamakua coast of Big Island's North Shore. Following this breathtaking...

1 hour • Free Cancellation
5.0 (2)
from
$563
Hilo: Hamakua Coast & Valleys Helicopter Safari

We are the longest running helicopter company on Big island. We have been offering these quality tours for many years, and we love what we …More

Likely to Sell Out
Likely to Sell Out
5.0 (4)

Hilo: Hamakua Coast & Valleys Helicopter Safari

We are the longest running helicopter company on Big island. We have been offering these quality tours for many years, and we love what we...

1 hour • Free Cancellation
5.0 (4)
from
$406
Stand Up Paddle Board Rentals in Kailua-Kona

Experience the stunning waters of Kailua Bay with a Stand Up Paddleboard rental. Perfect for self-guided adventures, you can set your own pace while enjoying …More

Likely to Sell Out
Likely to Sell Out
5.0 (1)

Stand Up Paddle Board Rentals in Kailua-Kona

Experience the stunning waters of Kailua Bay with a Stand Up Paddleboard rental. Perfect for self-guided adventures, you can set your own pace while enjoying...

1 to 7 days • Free Cancellation
5.0 (1)
from
$89
Kona Coastal Sights Unseen - 45Min Helicopter Tour - Doors Off/On

Embark on an unforgettable 45 minute helicopter tour showcasing the stunning diversity of Kona's coastline and Hualalai Volcano. Take flight over the ancient Kaloko Fish …More

5.0 (2)

Kona Coastal Sights Unseen - 45Min Helicopter Tour - Doors Off/On

Embark on an unforgettable 45 minute helicopter tour showcasing the stunning diversity of Kona's coastline and Hualalai Volcano. Take flight over the ancient Kaloko Fish...

45 minutes • Free Cancellation
5.0 (2)
from
$590
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
Romantic Kona Coffee & Landing: Private Helicopter Tour

Take flight on an exclusive, 45-minute private helicopter journey along the renowned Kona Coast, featuring a 20-minute landing at a coffee farm with a mini …More

Likely to Sell Out
Likely to Sell Out

Romantic Kona Coffee & Landing: Private Helicopter Tour

Take flight on an exclusive, 45-minute private helicopter journey along the renowned Kona Coast, featuring a 20-minute landing at a coffee farm with a mini...

1 hour 5 minutes • Free Cancellation
from
$4,340
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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