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

Kauai, USA

Use promo code: JULY4 (must book on this website) and save 10% on Kauai 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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50 Results
Day Trip from Oahu to Kauai: Waimea Canyon & Wailua River
Likely to Sell Out
Likely to Sell Out

Escape to another Hawaiian island for a day on this all-inclusive island-hopping tour. Indulge on your vacation and leave the planning to us! Interisland roundtrip...

14 hours • Free Cancellation
4.3 (75)
from
$720
Day Trip from Oahu to Kauai: Highlights & Movie Sites
Likely to Sell Out
Likely to Sell Out

Escape to another Hawaiian island for a day on this all-inclusive island-hopping tour. Indulge on your vacation and leave the planning to us! Interisland roundtrip...

16 hours • Free Cancellation
3.9 (51)
from
$720
Kalapaki Kai Sunset Catamaran Cruise
Likely to Sell Out
Likely to Sell Out

One of a Kind historical narrated sunset cruise. Scenic and relaxing sunset cruise of the historically significant areas of Kalapaki Bay, Nawiliwili, Haupu Mountain Range,...

2 hours • Free Cancellation
4.9 (481)
from
$114
Kalapaki Kai Live Music Sunset Cruise

Live Entertainment: We look for live entertainers who best represent island life and Hawaiian culture. Simple sounds of Ukulele and Hula steps with optional participation,...

2 hours • Free Cancellation
5.0 (2)
from
$135
Kauai: Whale Watch Cocktail Tour aboard 'Imiloa

Hop aboard ‘Imiloa, our Express Catamaran as your captain & crew take you along Kauai’s south shore to find the gentle giants of the sea....

2 hours • Free Cancellation
4.8 (411)
from
$136
Winter Whale Watching Adventure in Kauai

Our Super Rafts, Kauai Voyager 1 and 2 are perfectly suited for whale watching with great comfort including a full restroom, unobstructed views, and speed...

2 hours • Free Cancellation
4.8 (347)
from
$137
Hanalei Bay PM Kayak & Snorkel in Kauai
Likely to Sell Out
Likely to Sell Out

Our Hawaiian family takes great pride in sharing Hanalei’s rich history and culture with you. Our ocean-river combo tour departs from our private dock in...

4 hours • Free Cancellation
4.9 (102)
from
$145
Kauai's South Side Whale and Dolphin Zodiac Boat Adventure

Experience the awe of Kauai’s whale watching season as you journey just off the island’s coast to witness the migration of Hawaii’s humpback whales. Each...

2 hours 30 minutes • Free Cancellation
4.6 (164)
from
$158
Hanalei Bay Morning Kayak and Snorkel Tour
Likely to Sell Out
Likely to Sell Out

Our Hawaiian family takes great pride in sharing Hanalei’s rich history and culture with you. Our ocean-river combo tour departs from our private dock and...

5 hours • Free Cancellation
4.9 (615)
from
$160
Kauai: Express Na Pali Sunset Tour aboard 'Imiloa
Likely to Sell Out
Likely to Sell Out

Embark on an unforgettable outdoor adventure along Kauai’s legendary Nā Pali Coast. Perfect for those determined to witness its breathtaking cliffs, sea caves, and emerald...

5 hours • Free Cancellation
4.7 (205)
from
$162
Wailua River & Waterfalls Kayak Tour: Expert-Guided Adventure

Rainbow Kayak Tours has been providing guided tours of the Wailua River for 20 years. Our experienced guides are well versed in the flora and...

5 to 6 hours • Free Cancellation
4.9 (831)
from
$165
Kauai Napali Coast Boat Tour and Snorkeling
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
Kauai: Deluxe Na Pali Sunset Cruise aboard Lucky Lady
Likely to Sell Out
Likely to Sell Out

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 (1,544)
from
$223
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...

5 hours • Free Cancellation
5.0 (1,780)
from
$227
Kauai: Deluxe Na Pali Snorkel Cruise aboard Lucky Lady

An all-inclusive day exploring the Nā Pali Coast that truly captures the beauty of the Island of Kauai. Our Coast Guard-certified Captain will guide you...

5 hours 30 minutes • Free Cancellation
4.9 (1,560)
from
$234
Kauai: Deluxe Na Pali Sunset Snorkel Cruise aboard Lucky Lady

During our Summer months, join us on a Sunset Tour to the spectacular Na Pali coast aboard our Catamaran, Lucky Lady which features a swim...

5 hours 30 minutes • Free Cancellation
4.8 (340)
from
$234
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