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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Deluxe Whale Watching Sail on Maui

This special three-hour informative and fun whalewatch is led by a team of Pacific Whale Foundation’s certified Marine Naturalists and Marine Biologists, who explain and …More

Likely to Sell Out
Likely to Sell Out

This special three-hour informative and fun whalewatch is led by a team of Pacific Whale Foundation’s certified Marine Naturalists and Marine Biologists, who explain and...

2 hours 30 minutes • Free Cancellation
4.8 (61)
from
$148
Board from Waikiki Beach for Aloha Hour Sail on Hāwea Catamaran

Step aboard Hawea, our hand-built 50′ catamaran, for a 90-minute afternoon sail that blends the laid-back spirit of Waikiki with the festive energy of happy …More

Step aboard Hawea, our hand-built 50′ catamaran, for a 90-minute afternoon sail that blends the laid-back spirit of Waikiki with the festive energy of happy...

1 hour 30 minutes • Free Cancellation
4.9 (171)
from
$55
waikiki Gondola Cruise with cute tour guide & he sings!

Not looking for another Luau, but you are looking for fun and One of the Best things to do in waikiki........ Waikiki is known for …More

Not looking for another Luau, but you are looking for fun and One of the Best things to do in waikiki........ Waikiki is known for...

45 to 60 minutes • Free Cancellation
5.0 (85)
from
$250
Maui Molokini Snorkeling Sailing Adventure with Breakfast & Lunch

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, …More

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 hours • Free Cancellation
4.9 (218)
from
$200
Waikiki Whale Watching Cruise with Snack & Trolley Transportation

View wild humpback whales in their natural habitat on Oahu's stunning gold coast off of Waikiki. Our energetic crew will entertain you with hula and cultural chant …More

Likely to Sell Out
Likely to Sell Out

View wild humpback whales in their natural habitat on Oahu's stunning gold coast off of Waikiki. Our energetic crew will entertain you with hula and cultural chant...

2 hours • Hotel pickup offered • Free Cancellation
4.8 (67)
from
$100
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, …More

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 hours • Free Cancellation
5.0 (131)
from
$163
Dolphin and Whale Watch in Kona

Hawaiʻi’s Kona Coast offers exceptional opportunities to experience marine life, dramatic coastal landscapes, and rich Hawaiian history. Join us on a relaxed coastal cruise with …More

Likely to Sell Out
Likely to Sell Out

Hawaiʻi’s Kona Coast offers exceptional opportunities to experience marine life, dramatic coastal landscapes, and rich Hawaiian history. Join us on a relaxed coastal cruise with...

2 hours 30 minutes • Free Cancellation
4.8 (76)
from
$99
Maui's Best Lanai Snorkel and Dolphin Raft Adventure

Maui Adventure Cruises Explorer Super Rafts Depart Lahaina Harbor. We head across the Au’au Channel to the Island of Lana’i where Two (2) Snorkel sites …More

Maui Adventure Cruises Explorer Super Rafts Depart Lahaina Harbor. We head across the Au’au Channel to the Island of Lana’i where Two (2) Snorkel sites...

4 hours • Free Cancellation
4.9 (114)
from
$283
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
West Oahu Dolphin Watch and Snorkel Sail with Lunch

Discover the beauty of West O‘ahu’s coastline on a 3-hour sailing adventure from Wai‘anae Small Boat Harbor. Cruise along the scenic coast as our crew …More

Discover the beauty of West O‘ahu’s coastline on a 3-hour sailing adventure from Wai‘anae Small Boat Harbor. Cruise along the scenic coast as our crew...

3 hours • Free Cancellation
4.6 (321)
from
$140
South Shore Turtle Kayak and Snorkel Experience

In the morning, the guide will lead you on a leisurely paddle through Makena Bay along its beautiful coastline with views of Molokini and Haleakala …More

In the morning, the guide will lead you on a leisurely paddle through Makena Bay along its beautiful coastline with views of Molokini and Haleakala...

2 hours 30 minutes • Free Cancellation
4.9 (183)
from
$119
Small Group Yacht Sunset Cruise from Oahu

Get the ultimate experience on a 46-foot world renown yacht while enjoying the West Oahu Sunset on this 2.5hour experience. With a passenger limit of 6, there’s …More

Get the ultimate experience on a 46-foot world renown yacht while enjoying the West Oahu Sunset on this 2.5hour experience. With a passenger limit of 6, there’s...

120 to 150 minutes • Free Cancellation
5.0 (143)
from
$236
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 …More

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 hours • Free Cancellation
5.0 (231)
from
$200
Certified Diver: 2-Tank Deep Wreck and Shallow Reef Dive Off Oahu

The best wreck diving experience in Hawaiian waters! Join us on a guided tour of a beautiful wreck on the south shore of Oahu. As …More

The best wreck diving experience in Hawaiian waters! Join us on a guided tour of a beautiful wreck on the south shore of Oahu. As...

3 hours • Free Cancellation
4.9 (374)
from
$249
Kona Snorkeling: Beat the Crowd to Kealakekua Bay

Skim across the waves on an exciting Big Island Zodiac tour to Kealakekua Bay, site of the Captain Cook monument and Hawaii's finest marine sanctuary. …More

Skim across the waves on an exciting Big Island Zodiac tour to Kealakekua Bay, site of the Captain Cook monument and Hawaii's finest marine sanctuary....

5 hours • Free Cancellation
5.0 (242)
from
$163
Kaimana Ocean Safari

At Kaimana Ocean Safari you'll be guided by professionally trained ocean guides, boat captains, and underwater photographers to observe and interact with various wildlife along …More

At Kaimana Ocean Safari you'll be guided by professionally trained ocean guides, boat captains, and underwater photographers to observe and interact with various wildlife along...

4 hours • Free Cancellation
4.9 (274)
from
$255
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