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

Big Island of Hawaii, USA
338 Results
Offshore Wildlife Safari and Reef Snorkel

Join us as we explore Kona’s pristine coral reefs and deep blue waters in search of incredible marine life. Each day brings a unique adventure, …More

Likely to Sell Out
Likely to Sell Out

Join us as we explore Kona’s pristine coral reefs and deep blue waters in search of incredible marine life. Each day brings a unique adventure,...

4 hours Free Cancellation
5.0 (53)
from
$250
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 (277)
from
$255
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 (222)
from
$258
Afternoon Ali'i Adventure

Experience the ultimate in luxury and exclusivity with our Afternoon Ali’i Adventure. Unlike crowded tours, we limit our trips to a maximum of 22 guests, …More

Experience the ultimate in luxury and exclusivity with our Afternoon Ali’i Adventure. Unlike crowded tours, we limit our trips to a maximum of 22 guests,...

3 hours Free Cancellation
5.0 (6)
from
$276
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 (172)
from
$347
Hawaiian Sea Turtle & Reef Snorkel-Private Tour

We genuinely love our job and getting to share the ocean with visitors. We make sure our guests have fun while teaching them how to …More

We genuinely love our job and getting to share the ocean with visitors. We make sure our guests have fun while teaching them how to...

2 hours 30 minutes Free Cancellation
5.0 (3)
from
$500
2-Hour Dolphin Watching and Double Reef with Snorkel in Hawaii

Step aboard our 31’ Ocean Craft RHIB, designed for comfort, stability, and an exceptional on-water experience. With overhead shade and forward-facing seats, you’ll enjoy a …More

Step aboard our 31’ Ocean Craft RHIB, designed for comfort, stability, and an exceptional on-water experience. With overhead shade and forward-facing seats, you’ll enjoy a...

2 hours 30 minutes Free Cancellation
5.0 (24)
from
$550
Private Charter Custom Kealakekua Bay Snorkeling

We are a local Hawaiian family operation. Providing that family friendly vibe, with an authentic Hawaiian style touch adding native culture and traditions to help …More

We are a local Hawaiian family operation. Providing that family friendly vibe, with an authentic Hawaiian style touch adding native culture and traditions to help...

4 hours 30 minutes Free Cancellation
5.0 (6)
from
$799
Kona - 5 Hours Private Fishing Charter in Kailua-Kona

Our charters start at 5 hours to provide you with the greatest opportunity to catch fish during your experience. If there is anything you would …More

Likely to Sell Out
Likely to Sell Out

Our charters start at 5 hours to provide you with the greatest opportunity to catch fish during your experience. If there is anything you would...

5 hours Free Cancellation
4.9 (39)
from
$950
Sunset Cruise & Manta Night Snorkeling Charter

You enjoy sunset cruising, and then, You enjoy the world famous Manta ray night snorkeling by private charter on our comfortable Luxury boat. It will …More

Likely to Sell Out
Likely to Sell Out

You enjoy sunset cruising, and then, You enjoy the world famous Manta ray night snorkeling by private charter on our comfortable Luxury boat. It will...

3 hours Free Cancellation
5.0 (17)
from
$990
Luxury Private Boat Charter in Big Island Hawaii

Please forget about the crammed up tourist boats, and come with us! 6 Guest MAX, Luxurious Snorkel Boat! The most Affordable & Luxurious Snorkel Charter …More

Please forget about the crammed up tourist boats, and come with us! 6 Guest MAX, Luxurious Snorkel Boat! The most Affordable & Luxurious Snorkel Charter...

4 hours Free Cancellation
5.0 (61)
from
$1,200
Private Custom Charter in Kawaihae

Offering private tours that are completely customized to you with your interests in mind. On Captain Chad's Charters we experience daily encounters with spinner dolphins, …More

Offering private tours that are completely customized to you with your interests in mind. On Captain Chad's Charters we experience daily encounters with spinner dolphins,...

3 hours Free Cancellation
5.0 (9)
from
$1,260
Private Kealakekua Bay Snorkel and Dolphin Watch

Set out on a private, fully customizable tour to Kealakekua Bay—one of Hawaii’s most beautiful and vibrant snorkeling spots. You'll swim in calm, clear waters …More

Likely to Sell Out
Likely to Sell Out

Set out on a private, fully customizable tour to Kealakekua Bay—one of Hawaii’s most beautiful and vibrant snorkeling spots. You'll swim in calm, clear waters...

4 hours Free Cancellation
5.0 (25)
from
$1,500
Big Island: 4-Hour Private Charter Adventures in Kona Coast

The Kona coastline is an aquatic playground that's filled with possibility, whether it's snorkeling with manta rays, searching for dolphins, or watching whales in winter. …More

The Kona coastline is an aquatic playground that's filled with possibility, whether it's snorkeling with manta rays, searching for dolphins, or watching whales in winter....

4 hours
5.0 (9)
from
$1,500
Private Kealakekua Bay Captain Cook Snorkeling

There is no better way to explore Hawaii’s #1 snorkel destination than with an affordable private charter from HAWAII MARINE LIFE CHARTERS. Vessel Designed for …More

There is no better way to explore Hawaii’s #1 snorkel destination than with an affordable private charter from HAWAII MARINE LIFE CHARTERS. Vessel Designed for...

3 hours 30 minutes Free Cancellation
5.0 (46)
from
$1,541
Private Charter Morning Snorkel and Wildlife Watch. Up to 18 Pax

Explore the Kona coast with experienced captains and guides. At least an hour of snorkel time at the best snorkel site chosen daily, based on …More

Explore the Kona coast with experienced captains and guides. At least an hour of snorkel time at the best snorkel site chosen daily, based on...

2 hours 30 minutes Free Cancellation
from
$1,800
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