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

Hawaii, USA

Use promo code: JULY4 (must book on this website) and save 10% on 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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Kona - 6 Hour Private Fishing Charter Kona, Hawaii

We offer anglers and families to enjoy every aspect of being on the ocean. In the winter months we quite often see Humpback whales and …More

We offer anglers and families to enjoy every aspect of being on the ocean. In the winter months we quite often see Humpback whales and...

6 hours • Free Cancellation
5.0 (18)
from
$1,095
South Shore Open Sail from Kewalo Harbor Including Drinks

Join us for a 90-minute daytime sailing experience from Kewalo Basin Harbor on one of the most iconic catamarans in Honolulu! Our sails always have …More

Join us for a 90-minute daytime sailing experience from Kewalo Basin Harbor on one of the most iconic catamarans in Honolulu! Our sails always have...

1 hour 30 minutes • Free Cancellation
4.8 (26)
from
$48
Snorkeling with Turtle/Water Scooter Adventures Oahu

Experience an unforgettable Hawaiian snorkeling adventure with exclusive extras like our electric-powered sea scooters, stand up paddle boards, and more! We also provide the famous …More

Experience an unforgettable Hawaiian snorkeling adventure with exclusive extras like our electric-powered sea scooters, stand up paddle boards, and more! We also provide the famous...

3 hours • Hotel pickup offered • Free Cancellation
4.8 (16)
from
$75
Honolua Snorkel Sail from Lahaina

Sail to the storied waters of Honolua Bay, long valued in Hawaiian culture and now protected as a Marine Life Conservation District. Along the way, …More

Sail to the storied waters of Honolua Bay, long valued in Hawaiian culture and now protected as a Marine Life Conservation District. Along the way,...

5 hours • Free Cancellation
5.0 (58)
from
$181
Kona Afternoon Snorkel to Captain Cook Monument at Kealakekua Bay

• Kealakekua Bay Marine Life Conservation District — 60-80 ft visibility, protected since 1969 • World Famous Captain Cook Monument at Kealakekua Bay • Spinner …More

• Kealakekua Bay Marine Life Conservation District — 60-80 ft visibility, protected since 1969 • World Famous Captain Cook Monument at Kealakekua Bay • Spinner...

3 hours • Free Cancellation
4.9 (252)
from
$136
Private Charter: Customizable Big Island Boat Adventure

Are you looking to relax with your family or friends? Our modern powered catamaran is designed for open ocean conditions that will allow our passengers …More

Are you looking to relax with your family or friends? Our modern powered catamaran is designed for open ocean conditions that will allow our passengers...

4 hours • Free Cancellation
5.0 (23)
from
$1,882
Polynesian Canoe Day Sail

Kamoauli is a locally owned, all-wood, double-hulled, traditional Polynesian canoe (wa’a kaulua) offering a one-of-a-kind native Hawaiian cultural and educational experience. Come sail along the …More

Kamoauli is a locally owned, all-wood, double-hulled, traditional Polynesian canoe (wa’a kaulua) offering a one-of-a-kind native Hawaiian cultural and educational experience. Come sail along the...

2 hours • Free Cancellation
5.0 (28)
from
$200
Moana’s VIP Waikiki Turtle Snorkeling Experience on Nalu

Enjoy the Hawaiian Ocean, your way! The “MOANA” (moh-AH-nah), the Hawaiian word meaning Ocean, will be showcased in this customizable experience. From November to May, …More

Enjoy the Hawaiian Ocean, your way! The “MOANA” (moh-AH-nah), the Hawaiian word meaning Ocean, will be showcased in this customizable experience. From November to May,...

2 hours • Free Cancellation
4.8 (36)
from
$250
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
Ultimate Na Pali Coast Zodiac Boat Snorkeling and Sea Cave Tour

Unique and personal zodiac snorkeling adventure on Kauai’s stunning NaPali Coast. Guided snorkeling, coastline and sea cave touring (when conditions are right) with spectacular views, …More

Unique and personal zodiac snorkeling adventure on Kauai’s stunning NaPali Coast. Guided snorkeling, coastline and sea cave touring (when conditions are right) with spectacular views,...

5 hours • Free Cancellation
4.8 (96)
from
$257
Kaimana Kealakekua Bay Captain Cook Adventure

Join us for a beautiful ocean tour traveling the Kona coastline to Kealakekua Bay where you will experience a world-renowned reef snorkeling site. This area …More

Join us for a beautiful ocean tour traveling the Kona coastline to Kealakekua Bay where you will experience a world-renowned reef snorkeling site. This area...

3 hours • Free Cancellation
5.0 (19)
from
$160
Exclusive Waikiki Yacht Snorkel with Lunch and Bevs

Get with Oahu's ultimate charter on a 43-foot world recognized yacht while enjoying the waters of Waikiki on this 2.5 hour experience. Aboard there’s more …More

Get with Oahu's ultimate charter on a 43-foot world recognized yacht while enjoying the waters of Waikiki on this 2.5 hour experience. Aboard there’s more...

2 hours 30 minutes • Free Cancellation
5.0 (20)
from
$274
2-Hour Ma'alaea Humpback Whale Watching Cruise for up to 6 Guests

Experience Maui’s humpback whales up close aboard Amore, a 42-foot Boston Whaler 420 Outrage designed for comfort, stability, and style. Departing from Ma‘alaea, this two-hour …More

Experience Maui’s humpback whales up close aboard Amore, a 42-foot Boston Whaler 420 Outrage designed for comfort, stability, and style. Departing from Ma‘alaea, this two-hour...

2 hours • Free Cancellation
5.0 (20)
from
$279
Moana’s Luxury semi-private Sunset Cruise on Nalu

The “MOANA” (moh-AH-nah), the Hawaiian word meaning Ocean, will be showcased in this customizable experience. From November to May, Guests can look forward to Humpback …More

The “MOANA” (moh-AH-nah), the Hawaiian word meaning Ocean, will be showcased in this customizable experience. From November to May, Guests can look forward to Humpback...

2 hours • Free Cancellation
5.0 (20)
from
$150
Premium Snorkel Sunset Cruise with Dolphin Watch & Hawaiian Meal

Experience the perfect blend of adventure, relaxation, and natural beauty along Oʻahu’s west coast on this premium snorkel and sunset cruise. Departing from Ko Olina …More

Experience the perfect blend of adventure, relaxation, and natural beauty along Oʻahu’s west coast on this premium snorkel and sunset cruise. Departing from Ko Olina...

3 hours 30 minutes • Hotel pickup offered • Free Cancellation
4.7 (49)
from
$194
3 Hour Turtle Town Snorkel and Whale Watch Tour in Kihei

Explore the vibrant underwater world on a 3-hour Turtle Town Tour in Kihei, where you can snorkel with the endangered Hawaiian Green Sea Turtles. Begin …More

Explore the vibrant underwater world on a 3-hour Turtle Town Tour in Kihei, where you can snorkel with the endangered Hawaiian Green Sea Turtles. Begin...

3 hours • Free Cancellation
4.7 (15)
from
$139
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