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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Whale Watching on Big island
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 minutesFree Cancellation
2 hours 30 minutesFree Cancellation
2 hours 30 minutes • Free Cancellation
4.7 (23)
from
$80
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...

1 hour 30 minutesFree Cancellation
1 hour 30 minutesFree Cancellation
1 hour 30 minutes • Free Cancellation
4.7 (20)
from
$79.20
Sunset Catamaran Cruise on Oahu's North Shore
Likely to Sell Out
Likely to Sell Out

North Shore sunsets are some of the best and there is no better place to watch them than from the deck of the Ho'o Nanea....

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
4.7 (19)
from
$90
Whale Watch and Scenic Tour from Kayak

This kayak tour is the MOST unique & special way to see the whales, the gorgeous West Maui coastline & ocean wildlife. Get ready to...

2 hours 30 minutesFree Cancellation
2 hours 30 minutesFree Cancellation
2 hours 30 minutes • Free Cancellation
4.7 (17)
from
$150
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...

3 hoursFree Cancellation
3 hoursFree Cancellation
3 hours • Free Cancellation
4.7 (15)
from
$139
Moana’s Deluxe Breakfast Snorkel & Sail Adventure

Start your day with a relaxed morning cruise to Turtle Canyon, where you’ll snorkel among green sea turtles at a “turtle cleaning station” and spot...

2 hours 30 minutesFree Cancellation
2 hours 30 minutesFree Cancellation
2 hours 30 minutes • Free Cancellation
4.7 (14)
from
$169.99
Private Charter 12 Passenger X-Treme Vessel 3 Hours
Likely to Sell Out
Likely to Sell Out

Travel & Hospitality Award Winner, BBB A+ Rated, Winner of  and 2018 Certificate of Excellence Cool Hawaii Award....

3 days 4 hoursFree Cancellation
3 days 4 hoursFree Cancellation
3 days 4 hours • Free Cancellation
4.7 (11)
from
$2,300
Maui Snorkel and Sunset Sail

Embark on a once-in-a-lifetime family adventure, where sun, sea, and stunning sunsets come together for the perfect day on the water! Whether you’re snorkeling or...

4 hoursFree Cancellation
4 hoursFree Cancellation
4 hours • Free Cancellation
4.7 (11)
from
$129.75
Kona - 8 Hour Private Fishing Charter in Kailua-Kona, Hawaii
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 hoursFree Cancellation
8 hoursFree Cancellation
8 hours • Free Cancellation
4.6 (9)
from
$1,295
Waikiki Fireworks Cocktail Cruise

Majestic provides a intimate ambiance and exceptional service. We provide a romantic setting on a beautiful fireworks cruise that will give you a night to...

1 hour 30 minutesFree Cancellation
1 hour 30 minutesFree Cancellation
1 hour 30 minutes • Free Cancellation
4.6 (9)
from
$76.58
Mauna Kea Signature Coastline Cruise Day & Sunset Options
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 minutesFree Cancellation
90 to 120 minutesFree Cancellation
90 to 120 minutes • Free Cancellation
4.6 (8)
from
$89.10
Waikiki Friday Fireworks Boat Cruise from Oahu

Experience the iconic Waikiki fireworks like never before on our sunset sail aboard a 55-foot double-decker catamaran. With spacious decks and a underwater viewing room,...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
4.3 (7)
from
$59
Snorkel and Catamaran Sail

Board a catamaran from Haleiwa harbor to snorkel and sail the beautiful waters of Oahu's famous North Shore. Offered throughout the summer months, this tour explores the northern coastline...

4 hoursFree Cancellation
4 hoursFree Cancellation
4 hours • Free Cancellation
4.7 (7)
from
$142
Private Group SUP Lessons for 4 by Waikiki Beachboys at the Royal
Likely to Sell Out
Likely to Sell Out

Learn how to stand up paddle with your own Waikiki Beachboy in the birth place of surfing.  We are located in the heart of Waikiki, just...

1 hourFree Cancellation
1 hourFree Cancellation
1 hour • Free Cancellation
4.7 (6)
from
$100.76
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...

4 hoursFree Cancellation
4 hoursFree Cancellation
4 hours • Free Cancellation
4.3 (3)
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....

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
4.7 (3)
from
$133.34
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