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

Big Island of Hawaii, USA
336 Results
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

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 (73)
from
$135
Two Tank Morning Reef Dive and Snorkel

Join us and our expert local guides for an unforgettable Hawaii ocean experience. The calm, clear waters of Kona are perfect for incredible wildlife encounters. …More

Join us and our expert local guides for an unforgettable Hawaii ocean experience. The calm, clear waters of Kona are perfect for incredible wildlife encounters....

5 hours Free Cancellation
4.9 (71)
from
$195
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

Likely to Sell Out
Likely to Sell Out

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
Surf with the Pros

Join us for an ultimate surf experience. Whether you’re traveling with family and looking for a relaxed group experience or just trying to get some …More

Join us for an ultimate surf experience. Whether you’re traveling with family and looking for a relaxed group experience or just trying to get some...

1 hour 30 minutes Free Cancellation
4.9 (54)
from
$169
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

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
3 Hour Big Island Dolphin Watch Boat Tour, Snorkeling & BBQ Lunch

1. Check-in at Honokohau Harbor – 30 min prior to departure - Arrival at the Honokohau Harbor, Slip A17 - The friendly staff welcomes guests …More

1. Check-in at Honokohau Harbor – 30 min prior to departure - Arrival at the Honokohau Harbor, Slip A17 - The friendly staff welcomes guests...

3 hours Free Cancellation
4.9 (49)
from
$150
Premium group surf lessons- Kona’s Best Surf Lessons

Look no further than Kona Mike's! With 20 years of experience teaching surfing in this stunning location, we specialize in providing an unforgettable surf experience …More

Likely to Sell Out
Likely to Sell Out

Look no further than Kona Mike's! With 20 years of experience teaching surfing in this stunning location, we specialize in providing an unforgettable surf experience...

1 hour 30 minutes Free Cancellation
5.0 (48)
from
$169
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
Kona Night Manta Ray Snorkel | Small Group Experience

Join us for an unforgettable evening as we take you up close to Kona’s incredible manta rays—without the big crowds. Our Night Manta Snorkel is …More

Likely to Sell Out
Likely to Sell Out

Join us for an unforgettable evening as we take you up close to Kona’s incredible manta rays—without the big crowds. Our Night Manta Snorkel is...

2 hours Free Cancellation
5.0 (43)
from
$150
2-Tank Daytime Scuba Dive Boat Trip

Join Jack's Diving Locker, Kona's oldest dive shop, for a day exploring the incredible underwater world with our experienced crew. We frequently find reef fish, …More

Join Jack's Diving Locker, Kona's oldest dive shop, for a day exploring the incredible underwater world with our experienced crew. We frequently find reef fish,...

5 hours 30 minutes Free Cancellation
4.9 (43)
from
$216
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 (38)
from
$950
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
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 (23)
from
$550
Manta Ray Night Snorkel and Dive

Trying to escape the crowds? Our maximum group size on our 40ft boat is 18ppl!!! Most other companies with the same vessel take upwards of …More

Likely to Sell Out
Likely to Sell Out

Trying to escape the crowds? Our maximum group size on our 40ft boat is 18ppl!!! Most other companies with the same vessel take upwards of...

3 hours Free Cancellation
4.9 (21)
from
$220
Kona Manta Night Snorkel: Swim with Mantas, Small Group (6 max)

Come join the Manta & Snorkel Co - Kona to witness the enchanting dance of majestic manta rays on a night snorkel tour in Kona, …More

Likely to Sell Out
Likely to Sell Out

Come join the Manta & Snorkel Co - Kona to witness the enchanting dance of majestic manta rays on a night snorkel tour in Kona,...

50 minutes Free Cancellation
5.0 (20)
from
$160
2 Hour Big Island Reef Snorkel & Dolphin Watch Tour

Embark on an unforgettable 2-hour afternoon adventure along Kona's beautiful West Coast aboard KIBOU, our custom-built speedboat designed for exploring Hawaii's incredible coastline. This tour …More

Embark on an unforgettable 2-hour afternoon adventure along Kona's beautiful West Coast aboard KIBOU, our custom-built speedboat designed for exploring Hawaii's incredible coastline. This tour...

2 hours Free Cancellation
5.0 (19)
from
$88
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
3-Hour Luxury Private Custom Charter

There's no better way to see Hawaii than from the ocean. Breathless views of the island and it's terrain. But the beauty of Hawaii is …More

There's no better way to see Hawaii than from the ocean. Breathless views of the island and it's terrain. But the beauty of Hawaii is...

3 hours Free Cancellation
5.0 (10)
from
$1,950
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 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
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
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