Big Island of Hawaii Boat Tours

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Big Island of Hawaii Activities

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Mauna Kea Signature Coastline Cruise Day & Sunset Options
Likely to Sell Out
Likely to Sell Out
4.6 (8)

Mauna Kea Signature Coastline Cruise Day & Sunset Options

Unwind in true island style on our Mauna Kea Coastline Cruise, departing from Kawaihae Harbor aboard Olohana — a 41-foot luxury powerboat designed for comfort...

90 to 120 minutes • Free Cancellation
90 to 120 minutes • Free Cancellation
90 to 120 minutes • Free Cancellation
4.6 (8)
from
$99
Kealakekua Bay Captain Cook Snorkel Adventure
5.0 (20)

Kealakekua Bay Captain Cook Snorkel Adventure

Captain Cook’s Monument, and the legendary “Place of Refuge” are in one of the most sought-after snorkeling destinations in all the world, Kealakekua Bay. This spot...

4 hours • Free Cancellation
4 hours • Free Cancellation
4 hours • Free Cancellation
5.0 (20)
from
$286.44
Historic Hilo Bay and Coconut Island Guided Kayak Adventure
4.5 (29)

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...

2 hours • Free Cancellation
2 hours • Free Cancellation
2 hours • Free Cancellation
4.5 (29)
from
$160
Sunset Sightseeing Cruise in Kawaihae
Likely to Sell Out
Likely to Sell Out
5.0 (1)

Sunset Sightseeing Cruise in Kawaihae

2hr coastal sunset cruise. View the Kohala coast from the ocean. Experience an epic Hawaiian sunset with the great possibility of viewing the infamous "green...

2 hours • Free Cancellation
2 hours • Free Cancellation
2 hours • Free Cancellation
5.0 (1)
from
$1,050
10 Passenger Max Customizable Private Charter
5.0 (13)

10 Passenger Max Customizable Private Charter

• Vessel Designed for Exploration: HAWAII MARINE LIFE CHARTERS uses a 31’ Ocean Craft RHIB—the same "super-raft" used by military and law enforcement. This design...

4 hours • Free Cancellation
4 hours • Free Cancellation
4 hours • Free Cancellation
5.0 (13)
from
$1,739.55
Kona Hawaii Fishing/Snorkel Large Group Private Charter on OE
4.8 (9)

Kona Hawaii Fishing/Snorkel Large Group Private Charter on OE

Welcome aboard the Ocean Encounters. This 46' Delta is your pathway to some of the best memories of a lifetime! On this private large group...

4 to 8 hours • Free Cancellation
4 to 8 hours • Free Cancellation
4 to 8 hours • Free Cancellation
4.8 (9)
from
$2,436.39
4-Hour Kona Private Charter
5.0 (14)

4-Hour Kona Private Charter

Perfect for all size of couples, families or extended families. Experience Kealakekua Bay, the best place to snorkel on the Big Island or find a...

4 hours • Free Cancellation
4 hours • Free Cancellation
4 hours • Free Cancellation
5.0 (14)
from
$1,340.37
Half Day Private Cruise Tour with Snorkeling and Fishing in Kona
5.0 (3)

Half Day Private Cruise Tour with Snorkeling and Fishing 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...

5 hours • Free Cancellation
5 hours • Free Cancellation
5 hours • Free Cancellation
5.0 (3)
from
$1,900
Kona Hawaii Fishing/Snorkel Large Group Private Charter on OE II
5.0 (9)

Kona Hawaii Fishing/Snorkel Large Group Private Charter on OE II

Spend the day out on the waters of the Kona Coast on the Ocean Encounters II, a 34' Radon. Your private, large-group boating and sport-fishing...

4 to 8 hours • Free Cancellation
4 to 8 hours • Free Cancellation
4 to 8 hours • Free Cancellation
5.0 (9)
from
$2,088.40
Double Reef Snorkel and Dolphin Watch in Kona
5.0 (10)

Double Reef Snorkel and Dolphin Watch in Kona

The Kona Coast is the home to an abundance of pristine tropical coral reefs which is the home to a variety of different fish species,...

3 hours • Free Cancellation
3 hours • Free Cancellation
3 hours • Free Cancellation
5.0 (10)
from
$174.99
Kailua-Kona Adventure Whale Watch
4.9 (10)

Kailua-Kona Adventure Whale Watch

Meet Apollo, a 41 foot ribcraft purpose built for the ultimate adventure, and the newest member of the Hawaiian Adventures Team. Apollo’s 12.5 meter hull...

2 hours 30 minutes • Free Cancellation
2 hours 30 minutes • Free Cancellation
2 hours 30 minutes • Free Cancellation
4.9 (10)
from
$119
Hawaii Volcanoes National Park Experience from Maui
5.0 (6)

Hawaii Volcanoes National Park Experience from Maui

Here is your chance to visit Hawaii’s only active volcano and see the youngest of the Hawaiian Islands. On this inter-island excursion, you’ll visit the...

8 to 10 hours • Free Cancellation
8 to 10 hours • Free Cancellation
8 to 10 hours • Free Cancellation
5.0 (6)
from
$589.99
5-Hour Kona Private Boat Charter
4.9 (7)

5-Hour Kona Private Boat Charter

Perfect for all size of couples, families or extended families. Experience Kealakekua Bay, the best place to snorkel on the Big Island or find a...

5 hours • Free Cancellation
5 hours • Free Cancellation
5 hours • Free Cancellation
4.9 (7)
from
$1,448.46
Wailoa River to King Kamehameha Statue SUP Adventure
4.7 (3)

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....

2 hours • Free Cancellation
2 hours • Free Cancellation
2 hours • Free Cancellation
4.7 (3)
from
$133.34
Cliff's of Hawai'i Onomea Waterfall Cruise
5.0 (4)

Cliff's of Hawai'i Onomea Waterfall Cruise

Discover old Hawai‘i on a leisurely 2‑hour morning cruise along rugged sea cliffs, secret coves, and tropical waterfalls. This small, intimate tour weaves past the...

2 hours • Free Cancellation
2 hours • Free Cancellation
2 hours • Free Cancellation
5.0 (4)
from
$213.34
Mauna Kea Deluxe Whale Watch and Boat Cruise
5.0 (2)

Mauna Kea Deluxe Whale Watch and Boat Cruise

Set sail on the luxurious Olohana powerboat for the Mauna Kea Deluxe Whale Watch, where stunning views and unforgettable wildlife encounters await. This 2-hour cruise...

2 hours • Free Cancellation
2 hours • Free Cancellation
2 hours • Free Cancellation
5.0 (2)
from
$109

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We guarantee the lowest price on all the activities available to book on our site. We'll refund the difference if you find the exact activity cheaper online until 48 hours before your activity starts.

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The following conditions apply to all lowest price guarantee refund requests:

  • The lowest price guarantee is available to any customer who makes a qualifying purchase through our website. The qualifying purchase must be a minimum of US$20 (or equivalent).
  • The lowest price guarantee covers retail and prepaid rates available to the general public. This does not include discounts or promotions you may receive (or be eligible for) from third-party sites or organizations such as AAA or AARP or special offers made as part of a membership program, corporate discount, daily deal, group, or rewards program.
  • Cool Hawaii promotions cannot be combined with the lowest price guarantee.
  • If you find a lower retail or prepaid rate for the same activity, offered on the same date, time and priced in the same currency as your original purchase, on any other website between the time you book on Cool Hawaii and 48 hours before your trip starts, we will refund the difference.
  • The lowest price guarantee does not apply where a lower overall price is found by breaking down the purchased activity into one or more parts sold separately.
  • Cool Hawaii reserves the right to verify the lower price details. Examples of acceptable forms of verification include a web screenshot or a web address.
  • All refund decisions will be made at the sole discretion of Cool Hawaii.

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Cool Hawaii wants to make your searches as relevant as possible. That's why we offer many ways to help you find the right experiences for you.

On some pages, you can select how to sort the results we display and also use filter options to see only those search results that meet your chosen preferences. You'll see explanations of what those sort options mean when you select them.

If you see a Badge of Excellence label, the award is based on average review ratings, share of bookings with a review, and number of bookings through Cool Hawaii over a 12-month period.

The importance of any one factor over any other in a sort order varies, and the balance is constantly being reviewed and adjusted. We're always updating our systems and testing new ways to refine and improve your results to make them as relevant as possible to meet your needs.

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