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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Day Trip from Oahu to Kauai: Highlights & Movie Sites

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 …More

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
Kauai: Heart of the Island Doors-Off Helicopter Tour

Experience the stunning beauty of Waialeale, Kauai from above on a thrilling Doors-Off helicopter tour. Fly into the heart of the island and witness the …More

Experience the stunning beauty of Waialeale, Kauai from above on a thrilling Doors-Off helicopter tour. Fly into the heart of the island and witness the...

18 minutes Free Cancellation
4.8 (16)
from
$221
Nāpali Sunset Dinner Sail

Let us wine & dine you as we sail off into the sunset along Kauai’s spectacular Napali Coast. Enjoy appetizers, craft beer, wine, and Koloa …More

Likely to Sell Out
Likely to Sell Out

Let us wine & dine you as we sail off into the sunset along Kauai’s spectacular Napali Coast. Enjoy appetizers, craft beer, wine, and Koloa...

4 to 5 hours Free Cancellation
4.8 (563)
from
$264
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 (1,822)
from
$227
Nāpali Sunset Dinner Cruise

Find a sunset state of mind, cruising along the Napali Coast, one of Hawaii’s most stunning and humbling landscapes. Come aboard our clean, sleek 65’ …More

Likely to Sell Out
Likely to Sell Out

Find a sunset state of mind, cruising along the Napali Coast, one of Hawaii’s most stunning and humbling landscapes. Come aboard our clean, sleek 65’...

3 to 4 hours Free Cancellation
4.8 (1,208)
from
$264
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 …More

Likely to Sell Out
Likely to Sell Out

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 (833)
from
$165
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 (1,557)
from
$223
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 …More

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 (1,568)
from
$234
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. …More

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
Kalapaki Kai Sunset Catamaran Cruise

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, …More

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 (499)
from
$114
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

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 (1,674)
from
$225
The Niʻihau & Nāpali Snorkel Expedition

Go big or go home on one of the most ambitious tours Kauai has to offer—a 90-mile ocean adventure up the Napali Coast and across …More

Likely to Sell Out
Likely to Sell Out

Go big or go home on one of the most ambitious tours Kauai has to offer—a 90-mile ocean adventure up the Napali Coast and across...

8 hours Free Cancellation
4.8 (436)
from
$361
Nā Pali Coast Zodiac Raft Sea Caves Expedition on Kauai

Embark on the ultimate summer adventure: a thrilling Zodiac raft tour to Kauai’s Na Pali Coast Sea Caves, available May 17 –September 20. Enjoy a …More

Likely to Sell Out
Likely to Sell Out

Embark on the ultimate summer adventure: a thrilling Zodiac raft tour to Kauai’s Na Pali Coast Sea Caves, available May 17 –September 20. Enjoy a...

3 hours Free Cancellation
5.0 (152)
from
$235
Kauai: Express Na Pali Sunset Tour aboard 'Imiloa

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 …More

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 (207)
from
$162
Kauai: Luxury Na Pali Snorkel Experience aboard Lady Kailani

LUXURY "LADY KAILANI" Like no other vessel on Island 65 ft. dual engine catamaran 1 USCG licensed captain 3 crew members Spacious decks with 360° …More

LUXURY "LADY KAILANI" Like no other vessel on Island 65 ft. dual engine catamaran 1 USCG licensed captain 3 crew members Spacious decks with 360°...

5 hours Free Cancellation
4.9 (121)
from
$261
The Nāpali Coast Snorkel Excursion

Set sail for a once-in-a-lifetime adventure along Kauai’s iconic Na Pali Coast. This five-hour catamaran journey combines spectacular sightseeing, exciting snorkeling, and all-inclusive comfort, making …More

Likely to Sell Out
Likely to Sell Out

Set sail for a once-in-a-lifetime adventure along Kauai’s iconic Na Pali Coast. This five-hour catamaran journey combines spectacular sightseeing, exciting snorkeling, and all-inclusive comfort, making...

6 hours Free Cancellation
4.9 (558)
from
$292
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