Big Island of Hawaii 4th of July activities 10% Promo Code (Updated 2026)

Big Island of Hawaii, USA

Use promo code: JULY4 (must book on this website) and save 10% on Big Island of Hawaii Memorial Day Weekend 2026 tours, tickets, events, and things to do. Pick your tour below and use code JULY4 (savings are shown at checkout). The JULY4 Promo Code discount cannot be used with other promotions, is only redeemable on Cool Hawaii, and is a limited-time offer, so reserve your spot today while it lasts!

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136 Results
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
Kona Deluxe Catamaran Whale Watch

Every winter, thousands of humpback whales return to Hawaii's warm waters - and there's no better way to see them than from the deck of …More

Every winter, thousands of humpback whales return to Hawaii's warm waters - and there's no better way to see them than from the deck of...

1 hour 30 minutes Free Cancellation
4.7 (58)
from
$109
Kona Hawaii Per Person Shared Fishing with Bite Me Sportfishing

None of your friends and family want to go fishing with you? Don't have to be "the one" who reels it in but want to …More

None of your friends and family want to go fishing with you? Don't have to be "the one" who reels it in but want to...

4 hours Free Cancellation
4.3 (57)
from
$167
Ultimate Ocean Encounters Midday Snorkel

On this 3-hour excursion you can expect to see and snorkel with as much sea life as possible. Trust our Captains and Crew with their …More

On this 3-hour excursion you can expect to see and snorkel with as much sea life as possible. Trust our Captains and Crew with their...

3 hours Free Cancellation
4.7 (42)
from
$80
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
Kona Hawaii Deep Sea Fishing experience on the Bite Me 4

Enjoy the day out on the waters off the Kona Coast on this private chartered fishing and boating excursion. Sit back, relax and drink in …More

Likely to Sell Out
Likely to Sell Out

Enjoy the day out on the waters off the Kona Coast on this private chartered fishing and boating excursion. Sit back, relax and drink in...

4 to 8 hours Free Cancellation
4.6 (25)
from
$862
Kona: Whale Watching on Big island

Hawaii’s Big Island is home to migrating pods of humpback whales, which often breach as they build up energy for their northward migration. This narrated …More

Likely to Sell Out
Likely to Sell Out

Hawaii’s Big Island is home to migrating pods of humpback whales, which often breach as they build up energy for their northward migration. This narrated...

2 hours 30 minutes Free Cancellation
4.7 (23)
from
$80
Kona - 8 Hour Private Fishing Charter in Kailua-Kona, Hawaii

If there is anything you would specifically like us to accommodate, please let us know in advance and we will do everything possible to meet …More

Likely to Sell Out
Likely to Sell Out

If there is anything you would specifically like us to accommodate, please let us know in advance and we will do everything possible to meet...

8 hours Free Cancellation
4.6 (9)
from
$1,295
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 …More

Likely to Sell Out
Likely to Sell Out

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
4.6 (8)
from
$99
Big Island: Sunset Whale Watching Shared Activity

The Kohala Coast is a whale breeding sanctuary and the best area on the big Island to encounter whale activity. The Namaka is a spacious …More

The Kohala Coast is a whale breeding sanctuary and the best area on the big Island to encounter whale activity. The Namaka is a spacious...

2 hours 15 minutes Hotel pickup offered Free Cancellation
4.7 (7)
from
$172
4 Hour Private Sunset Fishing Charter

Blue Marlin, Wahoo, Mahi Mahi, Yellowfin Tuna, Striped Marlin, Shortbill Spearfish, and more are in the cards if you come at the right time of …More

Blue Marlin, Wahoo, Mahi Mahi, Yellowfin Tuna, Striped Marlin, Shortbill Spearfish, and more are in the cards if you come at the right time of...

4 hours Free Cancellation
4.5 (4)
from
$850
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
Hilo Shore Excursion: Visit Volcano, Waterfall, Beach with Lunch

Make the most of your shore visit with our half-day adventure tour exploring the Big Island from summit to sea. Enjoy hands-on artifacts, fresh fruit, …More

Make the most of your shore visit with our half-day adventure tour exploring the Big Island from summit to sea. Enjoy hands-on artifacts, fresh fruit,...

6 to 7 hours Hotel pickup offered Free Cancellation
5.0 (105)
from
$189
Polynesian Cultural Carving Experience in Kona

Spend some time with a highly sought after 4th generation Master Carver direct from Tonga. Step back into time and experience the beauty and aloha …More

Spend some time with a highly sought after 4th generation Master Carver direct from Tonga. Step back into time and experience the beauty and aloha...

2 hours Free Cancellation
5.0 (100)
from
$244
Exotic Fruit Tasting Tour in Kona

Embark on a flavorful journey through the lush landscapes of Aloha Adventure Farms with our Exotic Fruit Tasting Tour! This unique experience invites you to …More

Embark on a flavorful journey through the lush landscapes of Aloha Adventure Farms with our Exotic Fruit Tasting Tour! This unique experience invites you to...

1 hour 30 minutes Free Cancellation
4.9 (81)
from
$94
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