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

Big Island of Hawaii, USA
336 Results
Mauna Kea 3hr Two Stop Sealife Snorkel Adventure

Set out from Kawaihae Harbor aboard Olohana, a 41-ft luxury powerboat built for comfort, speed, and adventure along the Big Island’s beautiful Kohala Coast. This …More

Set out from Kawaihae Harbor aboard Olohana, a 41-ft luxury powerboat built for comfort, speed, and adventure along the Big Island’s beautiful Kohala Coast. This...

3 hours Free Cancellation
5.0 (5)
from
$149
6 Hour Private Charter in Kona

When you book with us, you are really in control of how you want your favorite day on vacation to go! We can completely customize …More

When you book with us, you are really in control of how you want your favorite day on vacation to go! We can completely customize...

5 hours Free Cancellation
5.0 (5)
from
$2,200
4 Hour Private Snorkeling Tour in Kona

Come aboard UliUli Moana for a luxury private snorkeling tour. Everything you need for the day is provided. You and your party can show up …More

Come aboard UliUli Moana for a luxury private snorkeling tour. Everything you need for the day is provided. You and your party can show up...

1 hour Free Cancellation
5.0 (3)
from
$1,800
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
Waikoloa Turtle Catamaran Snorkel Sail

Set out from Anaeho‘omalu Bay for a 2-hour snorkeling adventure along Waikoloa’s beautiful Kohala Coast. Cruise aboard the Spirit of Aloha, a spacious catamaran designed …More

Set out from Anaeho‘omalu Bay for a 2-hour snorkeling adventure along Waikoloa’s beautiful Kohala Coast. Cruise aboard the Spirit of Aloha, a spacious catamaran designed...

2 hours Free Cancellation
5.0 (3)
from
$149
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
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
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 (1)
from
$3,092
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
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 (1)
from
$58
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 (1,243)
from
$80
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 (73)
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 (71)
from
$149
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

Likely to Sell Out
Likely to Sell Out

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
$149
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
Wailoa River to King Kamehameha Statue SUP 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....

2 hours Free Cancellation
4.7 (3)
from
$133
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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