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!

Read More
598 Results
Premier Waikiki Sunset Party Cruise with Live DJ and Full Bar

Experience the ultimate Waikiki party cruise! Cruise along the stunning Honolulu coastline aboard a sleek, two-deck luxury powerboat - complete with wraparound seating, an open …More

Experience the ultimate Waikiki party cruise! Cruise along the stunning Honolulu coastline aboard a sleek, two-deck luxury powerboat - complete with wraparound seating, an open...

2 hours • Free Cancellation
4.9 (334)
from
$80
Maui: Turtle Reef Kayak Tour of Makena

This fun and educational Maui kayaking tour starts at Makena Landing and paddles around the bay area. The calm, clear ocean is perfect for various …More

This fun and educational Maui kayaking tour starts at Makena Landing and paddles around the bay area. The calm, clear ocean is perfect for various...

2 hours 45 minutes • Free Cancellation
4.8 (328)
from
$121
Luxury Kona Coast Snorkel Tour Including Lunch

Embark on a one-of-a-kind journey for adventure seekers eager to explore the pristine waters of the South Kona Coast. What makes this snorkeling tour unique …More

Embark on a one-of-a-kind journey for adventure seekers eager to explore the pristine waters of the South Kona Coast. What makes this snorkeling tour unique...

5 hours 30 minutes • Free Cancellation
4.9 (325)
from
$205
Board from Waikiki Beach for a scenic Sunset Sail on the Hāwea

Our rainbow sails can be spotted from miles away. While on board you may capture such nice photos with the rainbow sails and also the …More

Likely to Sell Out
Likely to Sell Out

Our rainbow sails can be spotted from miles away. While on board you may capture such nice photos with the rainbow sails and also the...

1 hour 30 minutes • Free Cancellation
4.9 (318)
from
$73
Dolphin, Sea Cave & Captain Cook Snorkel Combo in Kealakekua Bay

Snorkel Adventure – Captain Cook Monument / Kealakekua Bay 2 different Snorkel Locations! Snorkel the vibrant coral reefs at Kealakekua Bay, home of the Captain …More

Likely to Sell Out
Likely to Sell Out

Snorkel Adventure – Captain Cook Monument / Kealakekua Bay 2 different Snorkel Locations! Snorkel the vibrant coral reefs at Kealakekua Bay, home of the Captain...

3 hours • Free Cancellation
4.8 (276)
from
$99
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
Lanai Eco-Raft Snorkel & Dolphin Watch Small Group Tour from Maui

The only Semi-Private Snorkel Raft Tours on Maui, making it the closest you can get to a private charter experience. With 3 certified lifeguards onboard …More

Likely to Sell Out
Likely to Sell Out

The only Semi-Private Snorkel Raft Tours on Maui, making it the closest you can get to a private charter experience. With 3 certified lifeguards onboard...

5 hours • Free Cancellation
4.9 (269)
from
$97
Moana’s Swim’n’Sail Cocktail Cruise Along the Waikiki Coast

As you swim off of the coast of the world famous Waikiki beach, you’ll realize you’ve found your very own piece of paradise. Just far …More

As you swim off of the coast of the world famous Waikiki beach, you’ll realize you’ve found your very own piece of paradise. Just far...

2 hours • Free Cancellation
4.9 (263)
from
$50
Waikiki: Afternoon Sail from Beach & Open Bar | Oahu - Best Value

-Open bar fully included in $50 ticket: beer, wine, cocktails, and more -AMAZING value catamaran sail in Waikiki -Direct beach boarding — no harbor shuttle, …More

-Open bar fully included in $50 ticket: beer, wine, cocktails, and more -AMAZING value catamaran sail in Waikiki -Direct beach boarding — no harbor shuttle,...

1 hour 30 minutes • Free Cancellation
4.9 (256)
from
$53
Sunset Manta Ray Tour in Kailua-Kona

Experience an unforgettable sunset manta ray snorkel tour, consistently ranked among the top lifetime adventures in Hawaiʻi. We specialize in small-group tours, limiting each experience …More

Likely to Sell Out
Likely to Sell Out

Experience an unforgettable sunset manta ray snorkel tour, consistently ranked among the top lifetime adventures in Hawaiʻi. We specialize in small-group tours, limiting each experience...

2 to 3 hours • Free Cancellation
5.0 (254)
from
$109
Kona Afternoon 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 • Spinner …More

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

3 hours • Free Cancellation
4.9 (252)
from
$136
Waikiki Sunset Boat Cruise

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 …More

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 minutes • Free Cancellation
5.0 (246)
from
$50
Manta Ray Night Snorkel Tour from Kona

The manta ray night snorkel was voted "One of the Top 10 Things To Do in Your Life" by the Travel Channel! Experience the Kona …More

Likely to Sell Out
Likely to Sell Out

The manta ray night snorkel was voted "One of the Top 10 Things To Do in Your Life" by the Travel Channel! Experience the Kona...

1 hour 30 minutes • Free Cancellation
4.8 (246)
from
$160
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
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 …More

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 hours • Free Cancellation
5.0 (239)
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 …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
Recent activity reviews
Activity name

Hawaii Activities
Attractions
Guides
Calendar