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!

Read More
Uniquely Personalized Private Island Tour on Oahu, Hawaii

Plan Your Personalized Private Tours around any activity or event that you want.  You can even combine this option with other activities you find on …More

Likely to Sell Out
Likely to Sell Out

Plan Your Personalized Private Tours around any activity or event that you want.  You can even combine this option with other activities you find on...

6 to 12 hours • Hotel pickup offered
5.0 (46)
from
$699
Polynesian Canoe Morning 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 (18)
from
$200
Waikiki Glass Bottom Boat Fireworks Tour

Our Friday Nights Fireworks tour outside of the Waikiki is truly a one of a kind experience. Join us and you’re sure to experience the …More

Our Friday Nights Fireworks tour outside of the Waikiki is truly a one of a kind experience. Join us and you’re sure to experience the...

1 hour • Free Cancellation
4.6 (25)
from
$61
Waikiki Friday Night Fireworks Cruise

Experience authentic aloha vibes with us. Our knowledgeable guides and crew are ready to share insights on local culture, marine life, and island tips. Bring …More

Experience authentic aloha vibes with us. Our knowledgeable guides and crew are ready to share insights on local culture, marine life, and island tips. Bring...

1 hour • Free Cancellation
4.7 (30)
from
$60
Royal Humpback Whale Exploration

Humpback whales visit Hawaii from Alaska for a brief time in the winter. this is the time to take in the majestic Humpbacks. Hilo Ocean …More

Likely to Sell Out
Likely to Sell Out

Humpback whales visit Hawaii from Alaska for a brief time in the winter. this is the time to take in the majestic Humpbacks. Hilo Ocean...

1 hour 30 minutes • Free Cancellation
4.8 (12)
from
$179
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 …More

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
5.0 (15)
from
$1,623
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
Private Catamaran Sunset Sail in Waikiki

Established in 2017. As a private charter company, we always cater to your preferences. Our 48-foot catamaran, Hawaiian Style, has a sleek low-profile design which …More

Likely to Sell Out
Likely to Sell Out

Established in 2017. As a private charter company, we always cater to your preferences. Our 48-foot catamaran, Hawaiian Style, has a sleek low-profile design which...

2 hours • Free Cancellation
5.0 (11)
from
$900
Oahu Whale Watch Tour & Waikiki Sunset Boat Tour

Humpback whales have journeyed thousands of miles to the warm waters of Hawaii to give birth to their calves. If we're fortunate, we might even …More

Humpback whales have journeyed thousands of miles to the warm waters of Hawaii to give birth to their calves. If we're fortunate, we might even...

2 hours 30 minutes • Free Cancellation
4.9 (16)
from
$80
Lanai Snorkel Safari Experience from Maui

Explore the stunning marine life and vibrant coral reefs of Lānaʻi on a guided snorkel tour departing from Kā‘anapali Beach. This 4.5-hour adventure includes two …More

Explore the stunning marine life and vibrant coral reefs of Lānaʻi on a guided snorkel tour departing from Kā‘anapali Beach. This 4.5-hour adventure includes two...

4 hours 30 minutes • Free Cancellation
5.0 (18)
from
$189
Whale Watching Catamaran Sail

2hr whale watching sail aboard the Ho'oNaea Catamaran. Enjoy Oahu's majestic North Shore and encounter the Hawaiian Humpback whales up-close from the of the decks …More

2hr whale watching sail aboard the Ho'oNaea Catamaran. Enjoy Oahu's majestic North Shore and encounter the Hawaiian Humpback whales up-close from the of the decks...

2 hours • Free Cancellation
4.7 (26)
from
$105
Whalewatch Sail from Lahaina

Experience Maui's top-rated whalewatch with the experts on Maui's newest, eco-friendly sailing catamaran, that offers maximum space and comfort with optimum viewing. Each informative and …More

Experience Maui's top-rated whalewatch with the experts on Maui's newest, eco-friendly sailing catamaran, that offers maximum space and comfort with optimum viewing. Each informative and...

2 hours • Free Cancellation
4.8 (85)
from
$112
Oahu Custom Private Circle Island and Mini Circle Island Tours

See all O`ahu has to offer and enjoy a ride around the Ko`olau Mountain Range.  Visit the South or North Shore on a Mini Circle …More

Likely to Sell Out
Likely to Sell Out

See all O`ahu has to offer and enjoy a ride around the Ko`olau Mountain Range.  Visit the South or North Shore on a Mini Circle...

6 to 12 hours • Hotel pickup offered
5.0 (20)
from
$699
Mermaid Video shoot and Snorkel Adventure

Aloha! Have you ever wondered what it’s like to be a mermaid? Here is your opportunity! Come Try Snorkeling plus your very own Mermaid Swimming …More

Aloha! Have you ever wondered what it’s like to be a mermaid? Here is your opportunity! Come Try Snorkeling plus your very own Mermaid Swimming...

1 hour 30 minutes • Free Cancellation
4.7 (20)
from
$99
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

Likely to Sell Out
Likely to Sell Out

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
2hr Luxury Private Sailing Catamaran in Waikiki for 1-6 People

Create a cruise where you can explore and get away from the crowds of Waikiki. Private charters allow more flexibility with the day’s schedule and …More

Likely to Sell Out
Likely to Sell Out

Create a cruise where you can explore and get away from the crowds of Waikiki. Private charters allow more flexibility with the day’s schedule and...

2 hours • Free Cancellation
4.8 (14)
from
$1,150
Recent activity reviews
Activity name

Hawaii Activities
Attractions
Guides
Calendar