Oahu 4th of July activities 10% Promo Code (Updated 2026)

Oahu, USA

Use promo code: JULY4 (must book on this website) and save 10% on Oahu 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
264 Results
Friday Night Waikiki Fireworks Cruise

Set sail for an unforgettable evening on our Waikiki Fireworks Cruise! Every Friday night, join us for a scenic cruise that takes you out into …More

Set sail for an unforgettable evening on our Waikiki Fireworks Cruise! Every Friday night, join us for a scenic cruise that takes you out into...

1 to 2 hours Free Cancellation
4.2 (12)
from
$79
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
Oahu Whale Watch Tour & Waikiki Sunset Boat Tour

Humpback whales have journeyed thousands of miles to the warm waters of Hawaii to give birth to their calves. If we're fortunate, we might even …More

Humpback whales have journeyed thousands of miles to the warm waters of Hawaii to give birth to their calves. If we're fortunate, we might even...

2 hours 30 minutes Free Cancellation
4.9 (16)
from
$80
Waikiki 2 hour Turtle Canyon Snorkeling Adventure

Join us for a 2-hour snorkeling adventure at Turtle Canyon, one of Oahu’s top snorkeling spots! Cruise along the stunning Waikiki coastline aboard the either …More

Likely to Sell Out
Likely to Sell Out

Join us for a 2-hour snorkeling adventure at Turtle Canyon, one of Oahu’s top snorkeling spots! Cruise along the stunning Waikiki coastline aboard the either...

2 hours Free Cancellation
4.8 (1,464)
from
$81
Mokolii Island Self Guided Kayak Tour

We provide everything you need to have a great and safe time out on the water. You'll get kayaks, seat backs, life vests, dry bags …More

Likely to Sell Out
Likely to Sell Out

We provide everything you need to have a great and safe time out on the water. You'll get kayaks, seat backs, life vests, dry bags...

4 hours Free Cancellation
4.8 (45)
from
$82
Mokulua Islands Self-Guided Kayak Adventure

Explore the Mokolua Islands on this adventurous self-guided tour. The island is a seabird sanctuary and the beach is also a resting spot for monk …More

Likely to Sell Out
Likely to Sell Out

Explore the Mokolua Islands on this adventurous self-guided tour. The island is a seabird sanctuary and the beach is also a resting spot for monk...

4 hours Free Cancellation
3.9 (7)
from
$82
Self-Guided Kayaking Tour in Kailua Bay and Popoia Island

Meet in Kailua at the Active Oahu storefront where friendly staff will help you load your kayaks and gear. From there drive a few minutes …More

Meet in Kailua at the Active Oahu storefront where friendly staff will help you load your kayaks and gear. From there drive a few minutes...

4 hours Free Cancellation
5.0 (9)
from
$82
Oahu Ultimate Circle Island Tour Full Day Experience

Come and join us for a full-day, action-packed tour around Oahu, and be amazed by its finest offerings. You will discover the best of Oahu's …More

Come and join us for a full-day, action-packed tour around Oahu, and be amazed by its finest offerings. You will discover the best of Oahu's...

9 hours Free Cancellation
4.6 (871)
from
$84
Waikiki 2 Hours Friday Night Fireworks Catamaran Cruise

Enjoy the spectacular FRIDAY NIGHT FIREWORKS show along the beautiful coastline of Waikiki while we get up close and personal with the explosiveness and the …More

Enjoy the spectacular FRIDAY NIGHT FIREWORKS show along the beautiful coastline of Waikiki while we get up close and personal with the explosiveness and the...

1 hour 45 minutes Free Cancellation
4.7 (674)
from
$85
Waikiki: Sunset Cruise from Beach & Cocktail Open Bar | Oahu

-Open bar fully included: beer, wine, cocktails, and more -21+ only on Fridays! -Direct beach boarding — no harbor shuttle, no bus, no wasted time …More

Likely to Sell Out
Likely to Sell Out

-Open bar fully included: beer, wine, cocktails, and more -21+ only on Fridays! -Direct beach boarding — no harbor shuttle, no bus, no wasted time...

1 hour 30 minutes Free Cancellation
4.8 (593)
from
$85
Moana’s Waikīkī Grand Guided Turtle Snorkel & Sailing Adventure

Snorkel Turtle Canyon on the Largest Luxury Catamaran! Top Quality Gear, Certified Crew & Premium On Board Bar. When you trust Moana Sailing Co. for …More

Likely to Sell Out
Likely to Sell Out

Snorkel Turtle Canyon on the Largest Luxury Catamaran! Top Quality Gear, Certified Crew & Premium On Board Bar. When you trust Moana Sailing Co. for...

2 hours 30 minutes Free Cancellation
4.8 (950)
from
$85
Premier Whale Watching Cruise from Waikiki

See humpback whales during their annual migration in the waters off Oahu on a whale-watching cruise from Waikiki. Enjoy great photo ops of the massive …More

See humpback whales during their annual migration in the waters off Oahu on a whale-watching cruise from Waikiki. Enjoy great photo ops of the massive...

2 hours Free Cancellation
4.4 (195)
from
$85
Whale Watch Cruise Aboard The Majestic

Whale Watch :If our Naturalist does not sight a whale during the cruise, guests are given a complimentary return whale watch cruise. Marvel at magnificent …More

Whale Watch :If our Naturalist does not sight a whale during the cruise, guests are given a complimentary return whale watch cruise. Marvel at magnificent...

2 hours 30 minutes Free Cancellation
4.5 (189)
from
$85
Effortless Luxury Sailing Cruises

Discover Oahu’s breathtaking coastline aboard the luxurious Makani Catamaran, one of Waikiki’s largest and most elegant 65-foot sailing vessels. Departing from convenient Kewalo Basin Harbor …More

Likely to Sell Out
Likely to Sell Out

Discover Oahu’s breathtaking coastline aboard the luxurious Makani Catamaran, one of Waikiki’s largest and most elegant 65-foot sailing vessels. Departing from convenient Kewalo Basin Harbor...

2 hours Free Cancellation
4.6 (665)
from
$89
Ko Olina Signature Sunset Cocktail Cruise with Appetizers

End your day in paradise with a relaxing sunset sail along Oahu's stunning west coast. Departing from Waianae Harbor, you'll enjoy panoramic views of the …More

End your day in paradise with a relaxing sunset sail along Oahu's stunning west coast. Departing from Waianae Harbor, you'll enjoy panoramic views of the...

2 hours Free Cancellation
4.7 (188)
from
$89
Ko Olina Deluxe Whale Watching Sail

From late December through early May, thousands of humpback whales migrate to the warm waters of Hawaii. Catch a glimpse of the magnificent mammals on …More

From late December through early May, thousands of humpback whales migrate to the warm waters of Hawaii. Catch a glimpse of the magnificent mammals on...

2 hours Free Cancellation
4.8 (73)
from
$89
Recent activity reviews
Activity name

Oahu Activities
Attractions
Guides
Calendar