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 Hour Afternoon Lahaina Whale Watch

Guaranteed whale sightings. Our boat is newly remodeled for passenger comfort. This boat is a photographers dream, and boasts 360-degree views with plenty of elbow...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
5.0 (105)
from
$79.99

Kona Catamaran Snorkel Sail with Lunch

Set sail from Honokohau Harbor aboard the spacious Spirit of Aloha for a 3-hr adventure along Kona's stunning coast. Cruise past lava rock cliffs and...

3 hoursFree Cancellation
3 hoursFree Cancellation
3 hours • Free Cancellation
4.9 (104)
from
$169

Midday Whale Watch: Mā’alaea Harbor
Likely to Sell Out
Likely to Sell Out

Maui is the place to see humpback whales. Each year these magnificent creatures migrate south from Alaska, and although you can see them throughout Hawaii,...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
4.9 (103)
from
$100.22

Lahaina Maui Sea Turtle Snorkel Sail Adventure w/Lunch & Open Bar

Ready for an unforgettable day of sailing, snorkeling, island lunch, and open bar aboard our luxury sailing catamaran? Perfect for families, couples, kids, first-time snorkelers,...

5 hoursFree Cancellation
5 hoursFree Cancellation
5 hours • Free Cancellation
4.9 (102)
from
$163.20

Maui Eco-Raft: 2 Hour Dolphin Watch Sightsee Tour (Semi-Private)
Likely to Sell Out
Likely to Sell Out

Small group whale watching onboard our small group, smooth ride raft vessel. Native Hawaiian owned and voted Cool Hawaii s Traveler's Choice, Hawaii Ocean Rafting...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
5.0 (99)
from
$96.52

Waikiki small group turtle snorkeling & sailing
Likely to Sell Out
Likely to Sell Out

Witness the brilliant colors of a sunrise over Diamond Head crater. Ideal for early birds, couples or families who are up at the crack of...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
5.0 (98)
from
$99

Ultimate Na Pali Coast Zodiac Boat Snorkeling and Sea Cave Tour
Likely to Sell Out
Likely to Sell Out

Unique and personal zodiac snorkeling adventure on Kauai’s stunning NaPali Coast. Guided snorkeling, coastline and sea cave touring (when conditions are right) with spectacular views,...

5 hoursFree Cancellation
5 hoursFree Cancellation
5 hours • Free Cancellation
4.8 (94)
from
$257.28

Hanalei Bay PM Kayak & Snorkel in Kauai

Our Hawaiian family takes great pride in sharing Hanalei’s rich history and culture with you. Our ocean-river combo tour departs from our private dock in...

4 hoursFree Cancellation
4 hoursFree Cancellation
4 hours • Free Cancellation
5.0 (91)
from
$145.41

Kaneohe Sandbar Morning Snorkeling Tour

LIMITED TIME GROUP OFFER: Book your spot by May 24th and save big! Discover one of Oahu's most beautiful natural treasures on this trip to...

2 hours 45 minutesFree Cancellation
2 hours 45 minutesFree Cancellation
2 hours 45 minutes • Free Cancellation
4.9 (92)
from
$175

Oahu Shark Diving (No cage)
Likely to Sell Out
Likely to Sell Out

For the thrill-seekers! We will travel three miles off of the North Shore of Oahu to find Hawaiiʼs famous Manō (shark). Surrounded by clear blue...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
5.0 (90)
from
$145

Luxury Catamaran Whale Watch

From December through April, the waters off Maui come alive with the sights and sounds of the majestic humpback whales, and there’s no better way...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
4.9 (90)
from
$119

Ultimate 3.5 hour Whale Watch & Snorkel
Likely to Sell Out
Likely to Sell Out

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...

3 to 4 hoursFree Cancellation
3 to 4 hoursFree Cancellation
3 to 4 hours • Free Cancellation
5.0 (89)
from
$195

1.5-Hour Guided Marine Life Tour
Likely to Sell Out
Likely to Sell Out

Join us aboard one of the fastest and smoothest rides on the North Shore for the Whale Watching and Marine Wildlife Tour. Our experienced crew...

1 hour 30 minutesFree Cancellation
1 hour 30 minutesFree Cancellation
1 hour 30 minutes • Free Cancellation
4.8 (89)
from
$99

Private Road to Hana Waterfalls, Black Sand & Hidden Gems
Likely to Sell Out
Likely to Sell Out

This Road to Hana experience is all about having an easy, fun, and unforgettable day with a great guide you’ll actually enjoy spending time with....

9 to 10 hoursHotel pickup offeredFree Cancellation
9 to 10 hoursHotel pickup offeredFree Cancellation
9 to 10 hours • Hotel pickup offered • Free Cancellation
5.0 (88)
from
$439

Private Snorkeling and Wildlife on The Adventure Boat

**Private boat tour for up to 6 people** Larger group? Call for options. Fast and fun adventure sightseeing tours in Hawaii. Escape the crowds and...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
5.0 (88)
from
$725

Day's End Cocktail Sunset Sail
Likely to Sell Out
Likely to Sell Out

Drift away aboard our 65’ luxury sailing catamaran and sail into golden hour for Maui’s most scenic cocktail hour. This isn’t a dinner cruise, it’s...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
4.9 (84)
from
$159

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