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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598 Results
Private Stand Up Paddling Lesson in Makena

Makena Bay is one of the most popular launching points for so many water activities as it offers such a great experience. Calm waters over …More

Makena Bay is one of the most popular launching points for so many water activities as it offers such a great experience. Calm waters over...

2 hours • Free Cancellation
5.0 (2)
from
$183
Lanai Snorkel and Dolphin Watch from Maui

Snorkel off the island of Lana’i and watch dolphins in the wild all in one trip. You'll discover why Lana’i has been rated one of …More

Snorkel off the island of Lana’i and watch dolphins in the wild all in one trip. You'll discover why Lana’i has been rated one of...

5 hours • Free Cancellation
4.6 (220)
from
$181
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
Happy Hour Sunset Sail on Maui's Luxury Catamaran

Drift away aboard our 65’ luxury sailing catamaran and sail into golden hour for Maui’s most scenic cocktail hour. Happy hour at sea with handcrafted …More

Drift away aboard our 65’ luxury sailing catamaran and sail into golden hour for Maui’s most scenic cocktail hour. Happy hour at sea with handcrafted...

2 hours • Free Cancellation
4.9 (96)
from
$181
Kaneohe Sandbar Snorkeling Tour

LIMITED TIME GROUP OFFER: Book your spot by May 24th and save big! The Kaneohe Sandbar is one of the best places around Oahu for …More

LIMITED TIME GROUP OFFER: Book your spot by May 24th and save big! The Kaneohe Sandbar is one of the best places around Oahu for...

2 hours 45 minutes • Free Cancellation
4.9 (497)
from
$180
Maui Premium Sunset Dinner Cruise from Ka’anapali Beach

Sea Maui’s Sunset Dinner Cruise is our premium dining & Sunset experience. Leave behind the hustle and bustle of the land when you're welcomed onboard …More

Likely to Sell Out
Likely to Sell Out

Sea Maui’s Sunset Dinner Cruise is our premium dining & Sunset experience. Leave behind the hustle and bustle of the land when you're welcomed onboard...

2 hours 30 minutes • Free Cancellation
4.8 (1,029)
from
$180
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
Hawaiian Canoe Sailing Experience in Maui

Sail, Snorkel, and Paddle the beautiful Wailea coast in a Hawaiian Outrigger Canoe. The tour includes snorkeling with sea turtles, seasonal whale watching, and learning …More

Likely to Sell Out
Likely to Sell Out

Sail, Snorkel, and Paddle the beautiful Wailea coast in a Hawaiian Outrigger Canoe. The tour includes snorkeling with sea turtles, seasonal whale watching, and learning...

2 hours • Free Cancellation
4.9 (59)
from
$179
Dolphin Watch Cruise with Waterslide & Snorkeling on Oahu

Our double-decker boat, Poseidon, offers multiple viewing angles for spotting dolphins during your Oahu dolphin watching cruise! Once we reach the snorkeling location, enjoy our …More

Our double-decker boat, Poseidon, offers multiple viewing angles for spotting dolphins during your Oahu dolphin watching cruise! Once we reach the snorkeling location, enjoy our...

3 hours • Hotel pickup offered • Free Cancellation
4.9 (164)
from
$179
Kona Morning 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 • Red …More

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

4 hours 30 minutes • Free Cancellation
4.9 (579)
from
$179
Kona Morning Snorkel to Captain Cook Monument at Kealakekua Bay

Sail south from Keauhou Bay on the Hoku Nui, Sea Paradise’s 50-foot luxury sailing catamaran, to the World Famous Captain Cook Monument at Kealakekua Bay …More

Sail south from Keauhou Bay on the Hoku Nui, Sea Paradise’s 50-foot luxury sailing catamaran, to the World Famous Captain Cook Monument at Kealakekua Bay...

4 hours 30 minutes • Free Cancellation
4.9 (479)
from
$179
2-HR Gondola cruise in waikiki with cute tour guide & he sings!

Combo deal!! Get this 2 hour gondola cruise and receive an all day hop on hop off waikiki bus voucher after the completion of the …More

Combo deal!! Get this 2 hour gondola cruise and receive an all day hop on hop off waikiki bus voucher after the completion of the...

2 hours • Free Cancellation
5.0 (5)
from
$178
Two Site Snorkeling Adventure featuring the Molokini Crater

Experience the vibrant underwater world at Molokini Crater, a renowned marine preserve just a short boat ride from Kihei. With over 25 years of expertise, …More

Experience the vibrant underwater world at Molokini Crater, a renowned marine preserve just a short boat ride from Kihei. With over 25 years of expertise,...

3 hours • Free Cancellation
4.9 (9)
from
$176
Two Site Snorkel Adventure featuring the Molokini Crater K2

Experience the vibrant underwater world at Molokini Crater, a renowned marine preserve just a short boat ride from Kihei. With over 25 years of expertise, …More

Experience the vibrant underwater world at Molokini Crater, a renowned marine preserve just a short boat ride from Kihei. With over 25 years of expertise,...

3 hours • Free Cancellation
5.0 (1)
from
$176
Ultimate 4 Hour Lanai Snorkel and Dolphin Encounter

Our small group snorkeling tours are locally owned and operated, making you feel like a part of our Maui ohana! Since 1982 we have offered …More

Our small group snorkeling tours are locally owned and operated, making you feel like a part of our Maui ohana! Since 1982 we have offered...

4 hours • Free Cancellation
4.9 (946)
from
$175
The Best 2.5 Hour Molokini Snorkel Tour & Whale Watch

You are able to Snorkel in better areas than the "big boats" Most customers love the hydrophone we stick in the water to listen to …More

Likely to Sell Out
Likely to Sell Out

You are able to Snorkel in better areas than the "big boats" Most customers love the hydrophone we stick in the water to listen to...

2 hours 30 minutes • Free Cancellation
5.0 (62)
from
$175
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