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

Big Island of Hawaii, USA
336 Results
3.5 Hour Kailua-Kona Ocean Kayak and Snorkel Tour

Enjoy an aquatic adventure on the Big Island during this 4-hour small-group excursion combining sea kayaking, snorkeling, and more. Paddle along a section of the …More

Likely to Sell Out
Likely to Sell Out

Enjoy an aquatic adventure on the Big Island during this 4-hour small-group excursion combining sea kayaking, snorkeling, and more. Paddle along a section of the...

4 hours
4.9 (389)
from
$99
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

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 (386)
from
$125
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

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 (369)
from
$95
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

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 (279)
from
$99
Kaimana Ocean Safari

At Kaimana Ocean Safari you'll be guided by professionally trained ocean guides, boat captains, and underwater photographers to observe and interact with various wildlife along …More

At Kaimana Ocean Safari you'll be guided by professionally trained ocean guides, boat captains, and underwater photographers to observe and interact with various wildlife along...

4 hours Free Cancellation
4.9 (274)
from
$255
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

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 (254)
from
$109
Kona Afternoon Snorkel to Captain Cook Monument

• Kealakekua Bay Marine Life Conservation District — 60-80 ft visibility, protected since 1969 • World Famous Captain Cook Monument at Kealakekua Bay • Spinner …More

• Kealakekua Bay Marine Life Conservation District — 60-80 ft visibility, protected since 1969 • World Famous Captain Cook Monument at Kealakekua Bay • Spinner...

3 hours Free Cancellation
4.9 (252)
from
$136
Kona Snorkeling: Beat the Crowd to Kealakekua Bay

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

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....

5 hours Free Cancellation
5.0 (243)
from
$163
Guided Outrigger Canoe Tour in Kealakekua Bay

Try your kayak tour, Hawaiian style, with our traditional one-of-a-kind outrigger canoes. We offer Outrigger Canoe Tours to the famous Captain Cook Monument in Kealakekua …More

Try your kayak tour, Hawaiian style, with our traditional one-of-a-kind outrigger canoes. We offer Outrigger Canoe Tours to the famous Captain Cook Monument in Kealakekua...

2 hours 30 minutes Free Cancellation
4.9 (228)
from
$155
Morning Magic Kayak and Snorkel Adventure in Kealakekua Bay

Kealakekua Bay is a culturally sacred place to the Hawaiian people, rich with history and not without controversy. We are lucky to be allowed to …More

Kealakekua Bay is a culturally sacred place to the Hawaiian people, rich with history and not without controversy. We are lucky to be allowed to...

5 hours Free Cancellation
5.0 (217)
from
$258
Late Night Manta Snorkel

Watch the beautiful lights of Kona from our spacious 50’ catamaran, followed by the adventure of a lifetime - snorkeling with the majestic manta rays …More

Likely to Sell Out
Likely to Sell Out

Watch the beautiful lights of Kona from our spacious 50’ catamaran, followed by the adventure of a lifetime - snorkeling with the majestic manta rays...

2 hours 15 minutes Free Cancellation
5.0 (214)
from
$125
Private Surf Experience

Enjoy learning to surf with some of Kona's top professional surf instructors on the gentle waves at Kahaluu Beach Park. Get ready to have fun …More

Enjoy learning to surf with some of Kona's top professional surf instructors on the gentle waves at Kahaluu Beach Park. Get ready to have fun...

1 hour 30 minutes Free Cancellation
4.9 (207)
from
$199
Kona Surf Lesson in Kahaluu

Learn to surf with Kona’s best local surfing instructors specializing in beginners of all ages and skill levels in a fun, safe, and comfortable environment, …More

Learn to surf with Kona’s best local surfing instructors specializing in beginners of all ages and skill levels in a fun, safe, and comfortable environment,...

2 hours Free Cancellation
4.9 (177)
from
$170
Big Island 9-Line Zipline Experience Plus Private Waterfall Swim

Spend four hours enjoying Hawaii’s ultimate activity park with a visit to the Umauma Falls Zipline Experience. Embark on a thrilling adventure across the park’s …More

Spend four hours enjoying Hawaii’s ultimate activity park with a visit to the Umauma Falls Zipline Experience. Embark on a thrilling adventure across the park’s...

4 hours Free Cancellation
4.9 (170)
from
$347
Captain Cook Reef Snorkeling of Kealakekua Bay

Set out from Kailua-Kona for a half-day snorkeling activity to Kealakekua Bay/Captain Cook, one of the top snorkeling destinations on the Big Island. Look for …More

Likely to Sell Out
Likely to Sell Out

Set out from Kailua-Kona for a half-day snorkeling activity to Kealakekua Bay/Captain Cook, one of the top snorkeling destinations on the Big Island. Look for...

4 hours Free Cancellation
4.9 (165)
from
$80
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

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 (130)
from
$89
Captain Cook Snorkel Tour in The Pristine Water at Kealakekua Bay

We carry a maximum of 14 passengers so we can offer a more intimate snorkel experience than the larger "cattle boats" in Kona. In addition …More

We carry a maximum of 14 passengers so we can offer a more intimate snorkel experience than the larger "cattle boats" in Kona. In addition...

4 hours Free Cancellation
4.9 (116)
from
$109
Kona Catamaran Snorkel Sail with Lunch

Set sail from Honokohau Harbor aboard the spacious Spirit of Aloha for a 3-hr adventure along Kona's stunning coast. Cruise past lava rock cliffs and …More

Set sail from Honokohau Harbor aboard the spacious Spirit of Aloha for a 3-hr adventure along Kona's stunning coast. Cruise past lava rock cliffs and...

3 hours Free Cancellation
4.9 (111)
from
$169
Waikoloa Catamaran Snorkel Sail Including Lunch

Set sail from Anaeho‘omalu Bay on a 3-hour snorkel and cruise adventure along Waikoloa’s beautiful Kohala Coast. Aboard the spacious Spirit of Aloha catamaran, enjoy …More

Set sail from Anaeho‘omalu Bay on a 3-hour snorkel and cruise adventure along Waikoloa’s beautiful Kohala Coast. Aboard the spacious Spirit of Aloha catamaran, enjoy...

3 hours Free Cancellation
4.8 (108)
from
$189
Midday Meander - Kealakekua Bay Kayak and Snorkel Adventure

Spend an afternoon with our certified guides and enjoy the majestic scenery of Kealakekua Bay while learning about its rich history and cultural importance. We …More

Spend an afternoon with our certified guides and enjoy the majestic scenery of Kealakekua Bay while learning about its rich history and cultural importance. We...

4 hours Free Cancellation
4.9 (89)
from
$187
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

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
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