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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49 Results
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 …More

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
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

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
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: 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
Private Na Pali Coast Boat Charter 4.5 Hour Adventure

Experience the Na Pali Coast on a private 4.5-hour adventure built exclusively for your group. Blast along towering cliffs, explore sea caves, and take in …More

Likely to Sell Out
Likely to Sell Out

Experience the Na Pali Coast on a private 4.5-hour adventure built exclusively for your group. Blast along towering cliffs, explore sea caves, and take in...

4 hours 30 minutes Free Cancellation
5.0 (110)
from
$4,396
Ultimate Na Pali Coast Zodiac Boat Snorkeling and Sea Cave Tour

Unique and personal zodiac snorkeling adventure on Kauai’s stunning NaPali Coast. Guided snorkeling, coastline and sea cave touring (when conditions are right) with spectacular views, …More

Unique and personal zodiac snorkeling adventure on Kauai’s stunning NaPali Coast. Guided snorkeling, coastline and sea cave touring (when conditions are right) with spectacular views,...

5 hours Free Cancellation
4.8 (96)
from
$257
Kauai: Luxury Na Pali Sunset Experience aboard Lady Kailani

LADY KAILANI LUXURY 65 ft. dual engine catamaran 1 USCG licensed captain 3 crew members Spacious decks with 360° ocean views Padded seating and dining …More

LADY KAILANI LUXURY 65 ft. dual engine catamaran 1 USCG licensed captain 3 crew members Spacious decks with 360° ocean views Padded seating and dining...

4 hours 30 minutes Free Cancellation
4.8 (51)
from
$261
Premium Afternoon Scuba Charter for All Certified Diver Levels

Our afternoon tours cater to all levels of certified divers, and our award-winning dive staff will ensure that the dive sites we visit have low …More

Our afternoon tours cater to all levels of certified divers, and our award-winning dive staff will ensure that the dive sites we visit have low...

4 hours Free Cancellation
4.9 (33)
from
$270
Private Na Pali Coast Tour

We are one of the few companies who offer affordable private charter rates! Our 28 foot boat is big enough to comfortably fit 6 people …More

Likely to Sell Out
Likely to Sell Out

We are one of the few companies who offer affordable private charter rates! Our 28 foot boat is big enough to comfortably fit 6 people...

5 hours Free Cancellation
5.0 (14)
from
$2,200
Poipu Sea Kayak Tour: Turtle, Dolphins and Snorkel

From Po'ipu, winter paddle and snorkel, the same canoe paths of old taken by early Polynesians and whaling captains. …More

From Po'ipu, winter paddle and snorkel, the same canoe paths of old taken by early Polynesians and whaling captains....

7 hours Free Cancellation
5.0 (6)
from
$269
Catamaran Private Charter of NaPali Coast on Kauai

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

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

5 hours Free Cancellation
5.0 (1)
from
$3,400
Hanalei River Paddle and Bay Snorkel Tour with Lunch Included

During your time on Kauai, enjoy a three-hour guided kayak and snorkel tour along the picturesque Hanalei River and in Hanalei Bay, which is home …More

During your time on Kauai, enjoy a three-hour guided kayak and snorkel tour along the picturesque Hanalei River and in Hanalei Bay, which is home...

6 hours Free Cancellation
5.0 (1)
from
$149
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'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 …More

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
Private Ni’ihau Scenic Snorkel

Fastest crossing and closest harbor to Ni'ihau! Your crew will be Nick and Jessie. We are experienced captains and snorkel guides.Visibility is usually 100’s of …More

Likely to Sell Out
Likely to Sell Out

Fastest crossing and closest harbor to Ni'ihau! Your crew will be Nick and Jessie. We are experienced captains and snorkel guides.Visibility is usually 100’s of...

7 hours Free Cancellation
from
$2,400
Kauai's North Shore Gems: Private Tour

Our tours are lead by a small local family owned business with over 20 years of experience in the field. This is not your ordinary …More

Our tours are lead by a small local family owned business with over 20 years of experience in the field. This is not your ordinary...

6 hours Hotel pickup offered Free Cancellation
5.0 (7)
from
$250
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