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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Swim With Dolphins & Turtles in West Oahu (Semi-Private Tours)

Aloha Ocean invites you to embark on a journey like no other along the picturesque Waianae coast of West Oahu. We offer a rare opportunity...

3 hoursFree Cancellation
3 hoursFree Cancellation
3 hours • Free Cancellation
5.0 (233)
from
$200
Small Group Snorkeling Expedition South Kona

See parts of the Island most residents of Hawaii never see! Explore further down the pristine South Kona Coast than any other snorkeling tour company...

5 hoursFree Cancellation
5 hoursFree Cancellation
5 hours • Free Cancellation
5.0 (231)
from
$200.27
Clear Kayak Tour with Pontoons and Optional Snorkeling-Unlimited

Paddle out on a guided tour over majestic coral heads in search of Maui's vast array of sea life. The bottom of the clear kayak...

3 hoursFree Cancellation
3 hoursFree Cancellation
3 hours • Free Cancellation
4.9 (228)
from
$117.92
VIP (12 Guests ONLY) Ultimate Whale Watch
Likely to Sell Out
Likely to Sell Out

Our Exclusive VIP whale watching tours are 2 hours long with a maximum of 12 guests. Our small groups make every seat a front row...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
4.9 (225)
from
$125
Kauai Napali Coast Boat Tour and Snorkeling
Likely to Sell Out
Likely to Sell Out

We have been operating our tours for over 39 years. We custom built our vessels to provide you with the ideal touring vessel for our...

5 hoursFree Cancellation
5 hoursFree Cancellation
5 hours • Free Cancellation
5.0 (223)
from
$215
Manta Ray Night Snorkel Adventure

For snorkelers, we will be floating on the surface as a group on our custom built board with spotlights pointing down on these creatures swimming...

2 hours 30 minutesFree Cancellation
2 hours 30 minutesFree Cancellation
2 hours 30 minutes • Free Cancellation
5.0 (223)
from
$227.20
Pelagic Shark Dive Tour
Likely to Sell Out
Likely to Sell Out

Our cage-free experience allows you to SAFELY swim with sharks in their natural environment. You will walk away with a new perspective and appreciation for...

90 to 120 minutesFree Cancellation
90 to 120 minutesFree Cancellation
90 to 120 minutes • Free Cancellation
4.9 (218)
from
$150
Molokini Snorkel and Performance Sail: Mā’alaea Harbor

Sail Maui is proud to offer a destination snorkel sail to Molokini, one of Maui’s most incredible snorkeling destinations. The unique, crescent shaped crater is a natural marine preserve,...

5 hoursFree Cancellation
5 hoursFree Cancellation
5 hours • Free Cancellation
4.9 (218)
from
$200
Waikiki Sunset Boat Cruise
Likely to Sell Out
Likely to Sell Out

No vacation is complete without experiencing a vibrant Hawaiian sunset from the water. Unobstructed views create the best photo opportunities! Listen to great music as...

1 hour 30 minutesFree Cancellation
1 hour 30 minutesFree Cancellation
1 hour 30 minutes • Free Cancellation
5.0 (215)
from
$50
Best Waikiki Sunset Cruise: BYOB Sunset Sail with Swimming
Likely to Sell Out
Likely to Sell Out

Our vessel "Hokulani" is a beautiful and spacious custom built sailing trimaran specifically designed for a comfortable ride in Hawaiian waters. What makes Hokulani unique...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
4.9 (210)
from
$79
Maui Sunset Sail
4.8 (209)

Maui Sunset Sail

Enjoy tantalizing pupus (appetizers) and island-style music against the backdrop of a stunning sunset over the Pacific Ocean.This relaxing cruise is aboard our luxury sailing...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
4.8 (209)
from
$137.82
5 Hour Molokini Snorkel & Turtle Tour in Maui

Maui Snorkel Charters has been perfecting the Maui Snorkeling experience since 2010. If there is any question you'd like to ask, don't hesitate to call...

5 hoursFree Cancellation
5 hoursFree Cancellation
5 hours • Free Cancellation
5.0 (206)
from
$173.01
Honolulu Sunset Sail from Kewalo Harbor Including Drinks

Our Sunset Sail tour is a fun and wild 90-minute sail where all drinks are complimentary! (Must be 21+ with valid ID to consume alcoholic...

1 hour 30 minutesFree Cancellation
1 hour 30 minutesFree Cancellation
1 hour 30 minutes • Free Cancellation
4.9 (203)
from
$61.50
Premium Kona Coast Morning Snorkel

Adventure down the Southern Kona Coast on our fleet of covered boats for everyone’s comfort. Snorkel the pristine Puʻuhonua O Honaunau (The Place of Refuge)...

4 hours 30 minutesFree Cancellation
4 hours 30 minutesFree Cancellation
4 hours 30 minutes • Free Cancellation
5.0 (202)
from
$164.72
From Kihei: Molokini Snorkel & Whale Watch Tour

This activity is unique because it combines two of Maui’s best ocean experiences into one trip: Molokini Crater snorkeling and bonus whale watching. Guests get...

2 hours 30 minutesFree Cancellation
2 hours 30 minutesFree Cancellation
2 hours 30 minutes • Free Cancellation
4.9 (201)
from
$161.49
Swim with Dolphins Catamaran with Waterslide & Lunch on Oahu

Come aboard the newest boat in the harbor, our 2023 All-American Marine Catamaran, Poseidon for the adventure of a lifetime! On this special tour, you'll...

4 hoursHotel pickup offeredFree Cancellation
4 hoursHotel pickup offeredFree Cancellation
4 hours • Hotel pickup offered • Free Cancellation
4.8 (201)
from
$199
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