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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

Attractions

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Calendar

Whale Watch Excursion from the Big Island

This two-and-a-half hour whale watch tour with a certified naturalist departs from the Kailua-Kona pier during whale season (December to April). Hear singing males on …More

Likely to Sell Out
Likely to Sell Out
4.5 (250)

Whale Watch Excursion from the Big Island

This two-and-a-half hour whale watch tour with a certified naturalist departs from the Kailua-Kona pier during whale season (December to April). Hear singing males on...

2 hours 30 minutes • Free Cancellation
4.5 (250)
from
$151
Hilo Cruise Ship Excursion: Volcanoes National Park Rainbow Falls

Explore Volcanoes National park, home to Kīlauea, the most active volcano in the world. Learn how volcanic events have impacted the landscape and the lives …More

4.3 (131)

Hilo Cruise Ship Excursion: Volcanoes National Park Rainbow Falls

Explore Volcanoes National park, home to Kīlauea, the most active volcano in the world. Learn how volcanic events have impacted the landscape and the lives...

4 hours 30 minutes • Free Cancellation
4.3 (131)
from
$154
Self-Guided GPS Audio E-Bike Tour Hawaii Volcanoes National Park

Experience the ultimate day GPS Audio E-Bike Tour of Hawaii Volcanoes National Park designed for explorers who crave freedom and flexibility. Guided tours are not …More

4.7 (133)

Self-Guided GPS Audio E-Bike Tour Hawaii Volcanoes National Park

Experience the ultimate day GPS Audio E-Bike Tour of Hawaii Volcanoes National Park designed for explorers who crave freedom and flexibility. Guided tours are not...

4 hours 30 minutes • Free Cancellation
4.7 (133)
from
$159
Hilo Shore Excursion: Volcanic Experience, Lava Tubes, Waterfalls

Join our captivating exploration of the Big Island's lush, windward side in BIG HAWAII TOURS' luxury, small-group van. During active eruptions, you'll witness the mighty …More

5.0 (20)

Hilo Shore Excursion: Volcanic Experience, Lava Tubes, Waterfalls

Join our captivating exploration of the Big Island's lush, windward side in BIG HAWAII TOURS' luxury, small-group van. During active eruptions, you'll witness the mighty...

5 hours 30 minutes • Free Cancellation
5.0 (20)
from
$159
Hilo Shore Excursion: Volcano Safari Lava Caves & Black Sand

Approx 6 hr long. Explore the places less traveled among Hawaii's back roads of Kilauea volcano. Explore exciting Lava Caves and Lava trees in a …More

4.8 (426)

Hilo Shore Excursion: Volcano Safari Lava Caves & Black Sand

Approx 6 hr long. Explore the places less traveled among Hawaii's back roads of Kilauea volcano. Explore exciting Lava Caves and Lava trees in a...

6 hours • Hotel pickup offered • Free Cancellation
4.8 (426)
from
$160
Kaimana Kealakekua Bay Captain Cook Adventure

Join us for a beautiful ocean tour traveling the Kona coastline to Kealakekua Bay where you will experience a world-renowned reef snorkeling site. This area …More

5.0 (19)

Kaimana Kealakekua Bay Captain Cook Adventure

Join us for a beautiful ocean tour traveling the Kona coastline to Kealakekua Bay where you will experience a world-renowned reef snorkeling site. This area...

3 hours • Free Cancellation
5.0 (19)
from
$160
Manta Ray Night Snorkel Tour from Kona

The manta ray night snorkel was voted "One of the Top 10 Things To Do in Your Life" by the Travel Channel! Experience the Kona …More

Likely to Sell Out
Likely to Sell Out
4.8 (246)

Manta Ray Night Snorkel Tour from Kona

The manta ray night snorkel was voted "One of the Top 10 Things To Do in Your Life" by the Travel Channel! Experience the Kona...

1 hour 30 minutes • Free Cancellation
4.8 (246)
from
$160
Premium Kona Coast Morning Snorkel

Adventure down the Southern Kona Coast on our fleet of covered boats for everyone’s comfort. Snorkel the pristine Puʻuhonua O Honaunau (The Place of Refuge) …More

5.0 (203)

Premium Kona Coast Morning Snorkel

Adventure down the Southern Kona Coast on our fleet of covered boats for everyone’s comfort. Snorkel the pristine Puʻuhonua O Honaunau (The Place of Refuge)...

4 hours 30 minutes • Free Cancellation
5.0 (203)
from
$165
Kona Hawaii Per Person Shared Fishing with Bite Me Sportfishing

None of your friends and family want to go fishing with you? Don't have to be "the one" who reels it in but want to …More

4.2 (55)

Kona Hawaii Per Person Shared Fishing with Bite Me Sportfishing

None of your friends and family want to go fishing with you? Don't have to be "the one" who reels it in but want to...

4 hours • Free Cancellation
4.2 (55)
from
$167
Big Island: Hawaii Volcanoes, Waterfalls and Hilo Adventure

As a Native Hawaiian born and raised in Hilo on Hawaiʻi Island, I’m not just showing you the sights—I’m sharing the home I’ve known my …More

5.0 (20)

Big Island: Hawaii Volcanoes, Waterfalls and Hilo Adventure

As a Native Hawaiian born and raised in Hilo on Hawaiʻi Island, I’m not just showing you the sights—I’m sharing the home I’ve known my...

6 to 7 hours • Hotel pickup offered • Free Cancellation
5.0 (20)
from
$168
Hilo Shore Excursion: Volcanoes National Park & Black Sand Beach

Cruise Ship Guests: We have special permits to pick up directly from Hilo port of call. Departure times may be adjusted to fit your ships …More

4.8 (2,948)

Hilo Shore Excursion: Volcanoes National Park & Black Sand Beach

Cruise Ship Guests: We have special permits to pick up directly from Hilo port of call. Departure times may be adjusted to fit your ships...

6 hours • Free Cancellation
4.8 (2,948)
from
$169
Volcano National Park and Rainbow Fall in Hilo, Hawaii

Experience the best of Hilo and Hawai'i Volcanoes National Park on this unforgettable tour. Pass by the serene Liliʻuokalani Gardens, the largest Edo-style Japanese garden …More

4.7 (82)

Volcano National Park and Rainbow Fall in Hilo, Hawaii

Experience the best of Hilo and Hawai'i Volcanoes National Park on this unforgettable tour. Pass by the serene Liliʻuokalani Gardens, the largest Edo-style Japanese garden...

6 to 7 hours • Hotel pickup offered • Free Cancellation
4.7 (82)
from
$175
Evening Volcano Explorer from Hilo

The original volcano lovers tour. Start with a drive through quaint Hilo town where you’ll drive along the historic waterfront before heading out to the …More

4.6 (66)

Evening Volcano Explorer from Hilo

The original volcano lovers tour. Start with a drive through quaint Hilo town where you’ll drive along the historic waterfront before heading out to the...

6 hours • Hotel pickup offered • Free Cancellation
4.6 (66)
from
$177
Deluxe Sail & Snorkel to the Captain Cook Monument

Set Sail down the Majestic Kona Coastline with breathtaking views of landscaped ledges of ancient lava flows. As you arrive at the "World Famous Captain Cook Monument" …More

4.9 (479)

Deluxe Sail & Snorkel to the Captain Cook Monument

Set Sail down the Majestic Kona Coastline with breathtaking views of landscaped ledges of ancient lava flows. As you arrive at the "World Famous Captain Cook Monument"...

4 hours 30 minutes • Free Cancellation
4.9 (479)
from
$179
Public Circle Island Adventure Big Island in a Day

Experience an epic full-day Big Island adventure packed with waterfalls, lush valleys, volcanic wonders, and unforgettable island flavors. Start with fresh coffee and macadamia nuts, …More

5.0 (1)

Public Circle Island Adventure Big Island in a Day

Experience an epic full-day Big Island adventure packed with waterfalls, lush valleys, volcanic wonders, and unforgettable island flavors. Start with fresh coffee and macadamia nuts,...

9 to 11 hours • Hotel pickup offered • Free Cancellation
5.0 (1)
from
$179
Ultimate Volcano National Park Tour

Volcanoes National Park is a World Heritage Site and it's no wonder since it is located on Kilauea the most active volcano in the world …More

4.8 (14)

Ultimate Volcano National Park Tour

Volcanoes National Park is a World Heritage Site and it's no wonder since it is located on Kilauea the most active volcano in the world...

5 hours • Free Cancellation
4.8 (14)
from
$181
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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