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

Honolulu, USA

Use promo code: JULY4 (must book on this website) and save 10% on Honolulu 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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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
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 …More

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 hours • Hotel pickup offered • Free Cancellation
4.8 (204)
from
$199
Best Waikiki Whale Watching in Honolulu: Whales Guaranteed

Guaranteed whale sightings* Spacious and modern Trimaran with unobstructed open air views as well as ample seating and shade on board. Knowledgeable staff with plenty …More

Guaranteed whale sightings* Spacious and modern Trimaran with unobstructed open air views as well as ample seating and shade on board. Knowledgeable staff with plenty...

2 hours • Free Cancellation
4.7 (242)
from
$79
Dolphin Watch Cruise with Waterslide & Snorkeling on Oahu

Our double-decker boat, Poseidon, offers multiple viewing angles for spotting dolphins during your Oahu dolphin watching cruise! Once we reach the snorkeling location, enjoy our …More

Our double-decker boat, Poseidon, offers multiple viewing angles for spotting dolphins during your Oahu dolphin watching cruise! Once we reach the snorkeling location, enjoy our...

3 hours • Hotel pickup offered • Free Cancellation
4.9 (163)
from
$179
Dolphin Watching & Turtle Snorkeling

In the clear waters of West Oahu, enjoy dolphin watching and snorkeling experience and get to see the wildlife and tropical island fishes. You might …More

In the clear waters of West Oahu, enjoy dolphin watching and snorkeling experience and get to see the wildlife and tropical island fishes. You might...

3 hours • Hotel pickup offered • Free Cancellation
4.7 (71)
from
$166
Waikiki Turtle Snorkeling Tour 6 Activities + & Sunset Cruise

Our Sunset Turtle Snorkeling Tour offers a unique all-in-one Waikiki ocean experience, combining adventure, relaxation, and a beautiful Hawaiian sunset in one unforgettable trip. Start …More

Our Sunset Turtle Snorkeling Tour offers a unique all-in-one Waikiki ocean experience, combining adventure, relaxation, and a beautiful Hawaiian sunset in one unforgettable trip. Start...

4 hours • Hotel pickup offered • Free Cancellation
5.0 (52)
from
$119
Half Day Oahu Combo Adventure: Bike, Sail and Snorkel

Join our Honolulu bike tour on the Bike, Sail & Snorkel adventure. This exhilarating Oahu combo tour from rainforest to reef combines views high above …More

Join our Honolulu bike tour on the Bike, Sail & Snorkel adventure. This exhilarating Oahu combo tour from rainforest to reef combines views high above...

5 hours 30 minutes • Hotel pickup offered • Free Cancellation
4.7 (67)
from
$197
Premium Snorkel Sunset Cruise with Dolphin Watch & Hawaiian Meal

Experience the perfect blend of adventure, relaxation, and natural beauty along Oʻahu’s west coast on this premium snorkel and sunset cruise. Departing from Ko Olina …More

Experience the perfect blend of adventure, relaxation, and natural beauty along Oʻahu’s west coast on this premium snorkel and sunset cruise. Departing from Ko Olina...

3 hours 30 minutes • Hotel pickup offered • Free Cancellation
4.7 (49)
from
$194
Mermaid Video shoot and Snorkel Adventure

Aloha! Have you ever wondered what it’s like to be a mermaid? Here is your opportunity! Come Try Snorkeling plus your very own Mermaid Swimming …More

Aloha! Have you ever wondered what it’s like to be a mermaid? Here is your opportunity! Come Try Snorkeling plus your very own Mermaid Swimming...

1 hour 30 minutes • Free Cancellation
4.7 (20)
from
$99
Bishop Museum General Admission Ticket

The number one rated museum attraction in Hawaii by Cool Hawaii, every vacation to Oahu should begin with a visit to Bishop Museum. Bishop Museum …More

The number one rated museum attraction in Hawaii by Cool Hawaii, every vacation to Oahu should begin with a visit to Bishop Museum. Bishop Museum...

1 to 8 hours • Free Cancellation
4.5 (244)
from
$39
Grand Pearl Harbor and City Tour

Join us on our guided Grand Pearl Harbor. + City Tour. We will be able to visit the USS ARIZONA MEMORIAL and other Pearl Harbor’s …More

Join us on our guided Grand Pearl Harbor. + City Tour. We will be able to visit the USS ARIZONA MEMORIAL and other Pearl Harbor’s...

6 to 7 hours • Hotel pickup offered • Free Cancellation
4.8 (343)
from
$49
Pearl Harbor Aviation Museum Ticket with Audio Tour and Shuttle

Experience the December 7, 1941 attack on Pearl Harbor from the place bombs first fell on the fateful day. Discover how aviation began and defined …More

Likely to Sell Out
Likely to Sell Out

Experience the December 7, 1941 attack on Pearl Harbor from the place bombs first fell on the fateful day. Discover how aviation began and defined...

2 hours • Free Cancellation
4.3 (56)
from
$30
Wet 'n' Wild Waterpark Admission with Waikiki Transportation

Enjoy a full day of fun at Wet’n’Wild Hawaii, one of Oʻahu’s most popular family attractions and a recent winner of Honolulu Magazine’s “Best Family …More

Enjoy a full day of fun at Wet’n’Wild Hawaii, one of Oʻahu’s most popular family attractions and a recent winner of Honolulu Magazine’s “Best Family...

4 hours 30 minutes • Hotel pickup offered • Free Cancellation
4.2 (16)
from
$95
Private "Limousine" USS Arizona Memorial & Cultural Honolulu Tour

The #1 Private Limousine Tour of Pearl Harbor & Historic Honolulu. Kawika Joe’s Limousine Hawaii will Chauffeur you in Comfort and Style, to Pearl Harbor …More

The #1 Private Limousine Tour of Pearl Harbor & Historic Honolulu. Kawika Joe’s Limousine Hawaii will Chauffeur you in Comfort and Style, to Pearl Harbor...

5 hours • Hotel pickup offered • Free Cancellation
5.0 (3)
from
$837
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