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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Waikiki: BYOB Sunset Cruise

Hawaii is well known for its majestic sunsets, and there is truly no better way to experience it than on a boat out at sea. …More

Hawaii is well known for its majestic sunsets, and there is truly no better way to experience it than on a boat out at sea....

1 hour 30 minutes • Free Cancellation
4.9 (710)
from
$59
Kauai: Na Pali Sunset & Sightsee Boat Tour

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 (1,200)
from
$264
Luxury Snorkel Cruise with Dolphin Watch and Hawaiian Meal

Cruise along Oahu's scenic west coast aboard a comfortable, custom catamaran designed for premium ocean exploration and unbeatable coastal views. You'll dive into the island's …More

Cruise along Oahu's scenic west coast aboard a comfortable, custom catamaran designed for premium ocean exploration and unbeatable coastal views. You'll dive into the island's...

3 hours 30 minutes • Hotel pickup offered • Free Cancellation
4.8 (1,458)
from
$174
Kona Afternoon Snorkel to Captain Cook Monument at Kealakekua Bay

Depart Keauhou Bay at 2:00 PM aboard the Hoku Nui — Sea Paradise’s 50-foot luxury sailing catamaran — and sail to the World Famous Captain …More

Depart Keauhou Bay at 2:00 PM aboard the Hoku Nui — Sea Paradise’s 50-foot luxury sailing catamaran — and sail to the World Famous Captain...

3 hours • Free Cancellation
4.9 (734)
from
$136
Maui Atlantis Submarine Adventure

All riders must be 36 inches or taller to participate/ride submarine. Dive 100 feet below the surface and experience Maui’s marine treasures off beautiful Lahaina …More

All riders must be 36 inches or taller to participate/ride submarine. Dive 100 feet below the surface and experience Maui’s marine treasures off beautiful Lahaina...

2 hours • Free Cancellation
4.8 (817)
from
$144
Honolulu: Pacific Star Sunset Dinner Cruise and Show

Indulge in the original Pacific Rim cuisine, where each dish serves as a gateway to the rich flavors of the region. Enjoy the ALL-NEW show …More

Indulge in the original Pacific Rim cuisine, where each dish serves as a gateway to the rich flavors of the region. Enjoy the ALL-NEW show...

2 hours • Free Cancellation
4.6 (805)
from
$139
Waikiki Beach Glass Bottom Boat Cruise

Enjoy the beauty of Oahu’s South Shore as we cruise from the Kewalo Basin Harbor toward Lē’ahi (Diamond Head). Enjoy the clear view of the …More

Enjoy the beauty of Oahu’s South Shore as we cruise from the Kewalo Basin Harbor toward Lē’ahi (Diamond Head). Enjoy the clear view of the...

1 hour • Free Cancellation
4.7 (332)
from
$46
Whale Watching from Ma'alaea Harbor

Experience Maui's top-rated whale watch with the experts departing from Ma'alaea Harbor. These informative and fun two-hour whale watches are led by a team of …More

Experience Maui's top-rated whale watch with the experts departing from Ma'alaea Harbor. These informative and fun two-hour whale watches are led by a team of...

2 hours • Free Cancellation
4.8 (573)
from
$100
Kealakekua Bay (Captain Cook Monument) Snorkel and Sail Adventure

Join us aboard our luxurious 50’ catamaran “Kona Style”, as we sail the Kona coast. Scan the horizon for dolphins and whales (seasonal) from our …More

Likely to Sell Out
Likely to Sell Out

Join us aboard our luxurious 50’ catamaran “Kona Style”, as we sail the Kona coast. Scan the horizon for dolphins and whales (seasonal) from our...

4 hours • Free Cancellation
5.0 (712)
from
$189
Whale Watching On The Big Island

Let us take you for an awesome journey on our fast powered catamaran that has shade to offer while spotting whales. The boat is also …More

Let us take you for an awesome journey on our fast powered catamaran that has shade to offer while spotting whales. The boat is also...

2 hours 30 minutes • Free Cancellation
4.8 (636)
from
$109
Waikiki 2 Hours Friday Night Fireworks Catamaran Cruise

Enjoy the spectacular FRIDAY NIGHT FIREWORKS show along the beautiful coastline of Waikiki while we get up close and personal with the explosiveness and the …More

Enjoy the spectacular FRIDAY NIGHT FIREWORKS show along the beautiful coastline of Waikiki while we get up close and personal with the explosiveness and the...

1 hour 45 minutes • Free Cancellation
4.7 (672)
from
$85
Kona Signature Catamaran Sunset Sail

End your day in paradise with a sunset sail along the beautiful Kona Coast aboard the Spirit of Aloha. Enjoy panoramic views of the ocean …More

Likely to Sell Out
Likely to Sell Out

End your day in paradise with a sunset sail along the beautiful Kona Coast aboard the Spirit of Aloha. Enjoy panoramic views of the ocean...

1 hour 30 minutes • Free Cancellation
4.8 (362)
from
$109
Maui: Original Sunset Cruise with Open Bar from Ka’anapali Beach

Part of the reason Maui has been so popular year after year is due to the breathtaking sunsets. Sure you could just watch from the …More

Likely to Sell Out
Likely to Sell Out

Part of the reason Maui has been so popular year after year is due to the breathtaking sunsets. Sure you could just watch from the...

2 hours • Free Cancellation
4.9 (1,546)
from
$137
Oahu: Cage-Free Shark Swim on the North Shore

Experience the ultimate Oahu shark dive with this North Shore shark tour family. Swim cage‑free with sharks in the crystal‑clear waters off Haleiwa, guided by …More

Likely to Sell Out
Likely to Sell Out

Experience the ultimate Oahu shark dive with this North Shore shark tour family. Swim cage‑free with sharks in the crystal‑clear waters off Haleiwa, guided by...

1 hour 45 minutes • Free Cancellation
4.9 (1,142)
from
$150
Maui Premium Sunset Dinner Cruise from Ka’anapali Beach

Sea Maui’s Sunset Dinner Cruise is our premium dining & Sunset experience. Leave behind the hustle and bustle of the land when you're welcomed onboard …More

Likely to Sell Out
Likely to Sell Out

Sea Maui’s Sunset Dinner Cruise is our premium dining & Sunset experience. Leave behind the hustle and bustle of the land when you're welcomed onboard...

2 hours 30 minutes • Free Cancellation
4.8 (1,029)
from
$180
2-Hour Oahu Whale Watch from Ala Wai Harbor, Waikiki

*WALKING DISTANCE FROM MOST WAIKIKI RESORTS & ACCOMMODATIONS* *Hawaii Ocean Project has been providing outstanding ocean activities to over a million visitors for over 30 …More

*WALKING DISTANCE FROM MOST WAIKIKI RESORTS & ACCOMMODATIONS* *Hawaii Ocean Project has been providing outstanding ocean activities to over a million visitors for over 30...

2 hours • Free Cancellation
4.7 (1,943)
from
$43
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