Top Oahu activities
Cruise ship visitors
Oahu trip ideas
Top Maui activities
Cruise ship visitors
Maui trip ideas
Top Big Island activities
Cruise ship visitors
Big Island trip ideas
Top Kauai activities
Kauai trip ideas
Gift Cards Gift Cards Rewards Rewards Specials Specials Group Travel Group Travel Contact Contact

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

Big Island of Hawaii, USA
338 Results
2-Hour Mauna Kea One Stop Sealife Snorkel Adventure

Get ready for an unforgettable ocean adventure as we depart from Kawaihae Harbor aboard Olohana — a brand-new, luxury 41’ powerboat built for comfort, speed, …More

Get ready for an unforgettable ocean adventure as we depart from Kawaihae Harbor aboard Olohana — a brand-new, luxury 41’ powerboat built for comfort, speed,...

2 hours Free Cancellation
5.0 (3)
from
$119
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
Exclusive Super Raft Kona Snorkel Tour Family Friendly Adventure

Set sail on an exhilarating four-hour private snorkeling journey aboard the 41ft Super-Raft in Kona. This family-friendly adventure is perfect for those eager to explore …More

Set sail on an exhilarating four-hour private snorkeling journey aboard the 41ft Super-Raft in Kona. This family-friendly adventure is perfect for those eager to explore...

4 hours Free Cancellation
5.0 (2)
from
$3,027
Jack's Diving Locker: Pool Snorkeling Lesson

Before snorkeling in the ocean, join us for a short lesson in our pool to enhance your safety and enjoyment. We are the only dive …More

Before snorkeling in the ocean, join us for a short lesson in our pool to enhance your safety and enjoyment. We are the only dive...

1 hour 30 minutes Free Cancellation
5.0 (2)
from
$58
Kona Snorkeling Tour Small Group Marine Life Experience

Explore the vibrant underwater world of the Big Island on a small-group Kona snorkeling tour. Journey along the stunning Kona coast to discover crystal-clear waters …More

Explore the vibrant underwater world of the Big Island on a small-group Kona snorkeling tour. Journey along the stunning Kona coast to discover crystal-clear waters...

3 hours 30 minutes Free Cancellation
5.0 (2)
from
$145
Pool Scuba Refresher

Before diving in the ocean, join us for a short refresher to enhance your safety and enjoyment. We are the only dive shop on the …More

Before diving in the ocean, join us for a short refresher to enhance your safety and enjoyment. We are the only dive shop on the...

2 hours Free Cancellation
5.0 (1)
from
$105
Glow of the Deep: Night Snorkeling with Manta Rays

Ensure a manta ray sighting on this 2.5-hour night tour. Head out in Kona, one of the best places in the world to see mantas, to …More

Ensure a manta ray sighting on this 2.5-hour night tour. Head out in Kona, one of the best places in the world to see mantas, to...

2 hours 30 minutes Free Cancellation
4.7 (1,248)
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
4.7 (136)
from
$137
Dolphin, Sea Cave, Captain Cook, Kealakekua Bay Reef Snorkeling

2 different Snorkel Locations! Snorkel Adventure – Captain Cook Monument / Kealakekua Bay Fast, agile Zodiac navy boat (used by Navy SEALs) gets you to …More

Likely to Sell Out
Likely to Sell Out

2 different Snorkel Locations! Snorkel Adventure – Captain Cook Monument / Kealakekua Bay Fast, agile Zodiac navy boat (used by Navy SEALs) gets you to...

3 hours Free Cancellation
4.7 (77)
from
$99
Kona Shore Excursion: Dolphins & Captain Cook Reef Snorkel

Snorkel at a colorful protected reef known as Kealakekua Bay located next to Captain Cook's monument. A truly historical sight! Encounter wild dolphins, sea caves, …More

Likely to Sell Out
Likely to Sell Out

Snorkel at a colorful protected reef known as Kealakekua Bay located next to Captain Cook's monument. A truly historical sight! Encounter wild dolphins, sea caves,...

3 hours Free Cancellation
4.7 (72)
from
$99
Beach Snorkel - Sea Turtle and Black Sand Lagoon

Discover a world of marine science and one of the best snorkeling spots in the Hilo region at these two family-friendly beach parks, accessed from …More

Discover a world of marine science and one of the best snorkeling spots in the Hilo region at these two family-friendly beach parks, accessed from...

3 hours Free Cancellation
4.6 (60)
from
$136
Historic Hilo Bay and Coconut Island Guided Kayak Adventure

Experience the history and natural beauty of old Hawaii, unlike anywhere else in the islands, as you will soon discover Hilo Bay captures the feeling …More

Experience the history and natural beauty of old Hawaii, unlike anywhere else in the islands, as you will soon discover Hilo Bay captures the feeling...

2 hours Free Cancellation
4.5 (30)
from
$160
Wailoa River to King Kamehameha Statue Kayak Adventure

This is a great adventure for the entire family. The river has a calm serene feeling of feeling as if you stepped back in time. …More

This is a great adventure for the entire family. The river has a calm serene feeling of feeling as if you stepped back in time....

1 hour Free Cancellation
4.5 (17)
from
$130
Manta Ray Snorkel Experience

We have one of the best rafts for manta viewing. Suitable for kids and non-swimmers. Comfortable 45 ft Zodiac. Hawaii is considered the #1 place …More

We have one of the best rafts for manta viewing. Suitable for kids and non-swimmers. Comfortable 45 ft Zodiac. Hawaii is considered the #1 place...

2 hours Free Cancellation
4.7 (16)
from
$159
Tropical Reef & Wildlife Boat Snorkel Adventure

Looking for a fun and memorable experience? Come enjoy our guided Zodiac Dolphin Adventure and Tropical Reef Snorkel along the pristine Hilo coast! Our tour …More

Looking for a fun and memorable experience? Come enjoy our guided Zodiac Dolphin Adventure and Tropical Reef Snorkel along the pristine Hilo coast! Our tour...

2 hours Free Cancellation
4.5 (13)
from
$231
Manta Ray Night Snorkel Adventure in Kailua-Kona

Discover the magic of the ocean at night with a Manta Ray Night Snorkel in Kailua-Kona. This small-group tour (maximum 18 participants) takes you to …More

Discover the magic of the ocean at night with a Manta Ray Night Snorkel in Kailua-Kona. This small-group tour (maximum 18 participants) takes you to...

2 hours Free Cancellation
4.7 (7)
from
$137
Recent activity reviews
Activity name

Big Island of Hawaii Activities
Attractions
Cruise Port
Guides
Calendar