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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2.5-Hour Whale Watching On A 41' Super-Raft

A Whale of a Time in Hawaii! Step aboard our luxurious 41ft Super-Raft for a fun filled adventure on the water. Enjoy the thrill of …More

Likely to Sell Out
Likely to Sell Out

A Whale of a Time in Hawaii! Step aboard our luxurious 41ft Super-Raft for a fun filled adventure on the water. Enjoy the thrill of...

2 hours 30 minutes • Free Cancellation
4.8 (14)
from
$135
Oahu: Private North Shore Boat Charter

Our North Shore adventure tours are perfect for people of all ages. Bring your family or friends and create new memories. Turn the tour into …More

Likely to Sell Out
Likely to Sell Out

Our North Shore adventure tours are perfect for people of all ages. Bring your family or friends and create new memories. Turn the tour into...

2 hours • Free Cancellation
5.0 (7)
from
$1,200
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 …More

Likely to Sell Out
Likely to Sell Out

• 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
5.0 (13)
from
$1,740
Private Boat Charter in Waikiki for Snorkeling and Events

Discover the beauty of Waikiki with a private boat day charter, perfect for snorkeling, coastal cruising, events, and seasonal whale watching from January to March. …More

Likely to Sell Out
Likely to Sell Out

Discover the beauty of Waikiki with a private boat day charter, perfect for snorkeling, coastal cruising, events, and seasonal whale watching from January to March....

2 hours • Free Cancellation
5.0 (6)
from
$1,300
Whale Watching on "The World Famous North Shore of Oahu", Hawaii

Our company is uniquely owned by Native-Hawaiian watermen. As the only company of its kind on the island, we hope you'll support local. Our owners, …More

Likely to Sell Out
Likely to Sell Out

Our company is uniquely owned by Native-Hawaiian watermen. As the only company of its kind on the island, we hope you'll support local. Our owners,...

2 hours • Free Cancellation
4.8 (5)
from
$135
Sunset Catamaran Cruise on Oahu's North Shore

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. …More

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 hours • Free Cancellation
4.7 (19)
from
$98
Private Paddleboard (SUP) Whale Watch: All Skill Levels Welcome

Our Private Tours are always Private and Customized to suit everyone's abilities in your family/group. Whale Watching on a Paddleboard is the BEST and most …More

Likely to Sell Out
Likely to Sell Out

Our Private Tours are always Private and Customized to suit everyone's abilities in your family/group. Whale Watching on a Paddleboard is the BEST and most...

2 hours • Free Cancellation
4.9 (9)
from
$189
Private Oahu Pearl Harbor and Island Sightseeing Combination Tour

Combine any route or tour into one incredible, unforgettable day.  Visit Pearl Harbor, then head up to the North Shore, or even cruise around the …More

Likely to Sell Out
Likely to Sell Out

Combine any route or tour into one incredible, unforgettable day.  Visit Pearl Harbor, then head up to the North Shore, or even cruise around the...

6 to 12 hours • Hotel pickup offered
5.0 (15)
from
$699
Private Sunset Luxury Cruise of Oahu

Enjoy a relaxing cruise along the North Shore of Oahu. Take in the breathtaking views of Oahu from the water where you can see Mt. …More

Likely to Sell Out
Likely to Sell Out

Enjoy a relaxing cruise along the North Shore of Oahu. Take in the breathtaking views of Oahu from the water where you can see Mt....

2 hours • Free Cancellation
5.0 (3)
from
$400
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
Aloha Gondola Cruise with Drinks & Pastries

Impress your family with the very Best Waikiki has to offer. This is the only commercial cruise experience that tours within the tranquil waters of …More

Likely to Sell Out
Likely to Sell Out

Impress your family with the very Best Waikiki has to offer. This is the only commercial cruise experience that tours within the tranquil waters of...

1 hour • Free Cancellation
5.0 (4)
from
$250
Custom Private Multi Day Tours on the island of Oahu Hawaii

Your Multi-Day Tours make sure you have the most fun possible, see everything you want, as well as have a driver for things like dinner, golf, …More

Likely to Sell Out
Likely to Sell Out

Your Multi-Day Tours make sure you have the most fun possible, see everything you want, as well as have a driver for things like dinner, golf,...

3 days • Hotel pickup offered
5.0 (7)
from
$1,998
Private Na Pali Coast Tour

We are one of the few companies who offer affordable private charter rates! Our 28 foot boat is big enough to comfortably fit 6 people …More

We are one of the few companies who offer affordable private charter rates! Our 28 foot boat is big enough to comfortably fit 6 people...

5 hours • Free Cancellation
5.0 (13)
from
$2,700
2 Hour Private Catamaran Charter in Waikiki (7-12 Guests)

(IMPORTANT: Make sure you have *over* 6 guests selected to see availability for this activity, or it will show NO AVAILABILITY. If you have 1-6 …More

Likely to Sell Out
Likely to Sell Out

(IMPORTANT: Make sure you have *over* 6 guests selected to see availability for this activity, or it will show NO AVAILABILITY. If you have 1-6...

2 hours • Free Cancellation
5.0 (2)
from
$1,200
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
Turtle Town Sunset Kayak & Snorkel: Wailea

Golden hour in Maui is something you’ll never forget. Kayak the coastline, snorkel with sea turtles, and watch for whales as the sun sets. Experience …More

Likely to Sell Out
Likely to Sell Out

Golden hour in Maui is something you’ll never forget. Kayak the coastline, snorkel with sea turtles, and watch for whales as the sun sets. Experience...

2 hours • Free Cancellation
5.0 (5)
from
$119
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