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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598 Results
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
The Best 4 hour inclusive Kanaio Sea Caves and La Perouse Snorkel

We are the only company on Maui that has been going to the Kanaio Coast since 1985 and only we know all the secret places. …More

Likely to Sell Out
Likely to Sell Out

We are the only company on Maui that has been going to the Kanaio Coast since 1985 and only we know all the secret places....

5 hours 30 minutes • Free Cancellation
4.8 (57)
from
$203
Maui: 5-hour Snorkel w/ BBQ Lunch & Open Bar from Kaanapali

5-hour, two-spot snorkel is unlike any other on Ka'anapali Beach as it's aboard Ka'anapali's newest luxury custom built catamarans and includes breakfast, lunch, dessert and …More

Likely to Sell Out
Likely to Sell Out

5-hour, two-spot snorkel is unlike any other on Ka'anapali Beach as it's aboard Ka'anapali's newest luxury custom built catamarans and includes breakfast, lunch, dessert and...

5 hours • Free Cancellation
5.0 (38)
from
$203
Maui Eco-Raft: Turtle Snorkel + Whale Watch Tour (*New 2n1 )

Award winning two tours in one (2 in 1), SNORKEL & WHALE WATCH Eco-Raft Tour. We visit snorkel spots on Lanai or Maui where you …More

Likely to Sell Out
Likely to Sell Out

Award winning two tours in one (2 in 1), SNORKEL & WHALE WATCH Eco-Raft Tour. We visit snorkel spots on Lanai or Maui where you...

4 hours • Free Cancellation
5.0 (21)
from
$205
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
Cliff's of Hawai'i Onomea Waterfall Cruise

Discover old Hawai‘i on a leisurely 2‑hour morning cruise along rugged sea cliffs, secret coves, and tropical waterfalls. This small, intimate tour weaves past the …More

Discover old Hawai‘i on a leisurely 2‑hour morning cruise along rugged sea cliffs, secret coves, and tropical waterfalls. This small, intimate tour weaves past the...

2 hours • Free Cancellation
5.0 (4)
from
$213
Four Winds Molokini Snorkeling Tour from Maalaea Harbor

Cruise to Molokini and snorkel into a crescent-shaped submerged volcanic crater! Discover the beautiful coral reefs and tropical fish underneath the water, or bask in …More

Cruise to Molokini and snorkel into a crescent-shaped submerged volcanic crater! Discover the beautiful coral reefs and tropical fish underneath the water, or bask in...

5 hours • Free Cancellation
4.8 (832)
from
$213
Kauai: Na Pali Coast Super Raft Snorkel Adventure

Get ready for the ultimate Na Pali Coast adventure aboard the Kauai Voyager I or II, 37-foot custom-built Naiad Super Rafts designed for comfort, speed, …More

Likely to Sell Out
Likely to Sell Out

Get ready for the ultimate Na Pali Coast adventure aboard the Kauai Voyager I or II, 37-foot custom-built Naiad Super Rafts designed for comfort, speed,...

4 hours 30 minutes • Free Cancellation
4.9 (1,660)
from
$215
Kauai Napali Coast Boat Tour and Snorkeling

We have been operating our tours for over 39 years. We custom built our vessels to provide you with the ideal touring vessel for our …More

Likely to Sell Out
Likely to Sell Out

We have been operating our tours for over 39 years. We custom built our vessels to provide you with the ideal touring vessel for our...

5 hours • Free Cancellation
5.0 (223)
from
$215
Lahaina Maui Luxury Lanai Snorkel Sail: Breakfast/Lunch/Open Bar

Experience the flexibility of a true ocean adventure aboard our premium Gold Coast catamaran, where our experienced crew selects the day’s best snorkel destination based …More

Experience the flexibility of a true ocean adventure aboard our premium Gold Coast catamaran, where our experienced crew selects the day’s best snorkel destination based...

5 hours • Free Cancellation
5.0 (84)
from
$216
Guided Kayak Tour to Kailua’s Twin Islands

Embark on an exhilarating guided kayak tour to the Mokulua Islands, led by our experienced guides! As we paddle towards Moku Nui, a designated bird …More

Embark on an exhilarating guided kayak tour to the Mokulua Islands, led by our experienced guides! As we paddle towards Moku Nui, a designated bird...

3 to 5 hours • Free Cancellation
5.0 (6)
from
$219
5 Hour Molokini Snorkel & Turtle Tour in Maui

Maui Snorkel Charters has been perfecting the Maui Snorkeling experience since 2010. If there is any question you'd like to ask, don't hesitate to call …More

Maui Snorkel Charters has been perfecting the Maui Snorkeling experience since 2010. If there is any question you'd like to ask, don't hesitate to call...

5 hours • Free Cancellation
5.0 (213)
from
$219
Kauai: Deluxe Na Pali Sunset Cruise aboard Lucky Lady

Tour the Na Pali coast aboard a Luxury Catamaran, Lucky Lady for an afternoon that features incredible scenery topped off with a spectacular sunset. Look …More

Tour the Na Pali coast aboard a Luxury Catamaran, Lucky Lady for an afternoon that features incredible scenery topped off with a spectacular sunset. Look...

5 hours • Free Cancellation
4.8 (1,546)
from
$223
All-Inclusive 5.5 hr La Perouse Bay & Molokini Sea Cave Boat Tour

We are the only company that goes to the Kanaio Coast and have been taking travelers there since 1985. We know all the secret places. …More

We are the only company that goes to the Kanaio Coast and have been taking travelers there since 1985. We know all the secret places....

5 hours 30 minutes • Free Cancellation
4.9 (120)
from
$224
Maui Magic Adventure Snorkel: Molokini Crater and Turtle Stop

The unique design of the Maui Magic allows access to destinations that other boats are unable to reach. The Maui Magic explores more of the …More

The unique design of the Maui Magic allows access to destinations that other boats are unable to reach. The Maui Magic explores more of the...

5 hours • Free Cancellation
4.7 (42)
from
$224
Kauai: NaPali Boat Tour on the Amelia K

If you're visiting Kauai, you absolutely can't miss seeing the stunning NaPali Coast. We offer a one-of-a-kind experience to do just that. As a Native …More

If you're visiting Kauai, you absolutely can't miss seeing the stunning NaPali Coast. We offer a one-of-a-kind experience to do just that. As a Native...

5 hours • Free Cancellation
5.0 (1,780)
from
$227
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