In Which Island’s Crystal-clear Waters Can You Embark On A Scuba Diving Adventure To Explore Underwater Lava Tubes In Hawaii?

Picture yourself diving into the crystal-clear waters of Hawaii, ready to embark on an exhilarating scuba diving adventure like no other. As you descend deeper into the ocean, you are transported to a mesmerizing world filled with awe-inspiring sights. But it’s not just the vibrant coral reefs and colorful marine life that captivate you; it’s the hidden secret lying beneath the surface – underwater lava tubes. In which island’s waters can you have this once-in-a-lifetime opportunity to explore these enchanting natural formations? Keep reading to find out.

Island of Hawaii

Welcome to the Island of Hawaii, also known as the Big Island! This magnificent island offers a plethora of natural wonders and breathtaking landscapes that are sure to leave you in awe. Among the many attractions on the Island of Hawaii, the Kona Coast stands out as a must-visit destination.

Kona Coast

The Kona Coast is renowned for its stunning beaches, vibrant marine life, and world-class snorkeling and scuba diving opportunities. With crystal-clear waters and an abundance of colorful coral reefs, this stretch of coastline is a paradise for underwater enthusiasts. Whether you’re a seasoned diver or a beginner, the Kona Coast offers something for everyone.

One of the highlights of the Kona Coast is Kealakekua Bay, a protected marine sanctuary located just south of Kailua-Kona. This picturesque bay is not only a prime snorkeling spot but also an excellent location for scuba diving. Dive into the turquoise waters, and you’ll be greeted by an underwater world teeming with marine life. Keep an eye out for the famous underwater lava tubes, which provide a unique diving experience found only in this area.

Kealakekua Bay

Kealakekua Bay is also notable for its historical significance. It was here that Captain James Cook, the famed explorer, first made contact with the indigenous people of Hawaii in 1779. Today, the bay is a popular destination for snorkelers and kayakers alike, who come to admire the vibrant coral reefs and the serene beauty of the bay.

South Point

Venturing to the southernmost point of not just the Island of Hawaii but the entire United States, you’ll find South Point. This remote and windswept landscape is a stark contrast to the lush coastal beauty found elsewhere on the island. South Point, also known as Ka Lae, is a must-visit for those seeking a unique and off-the-beaten-path experience.

Here, you can take in breathtaking cliffside views and witness brave cliff jumpers making daring leaps into the deep blue waters below. If you’re up for an adventure, don’t miss the chance to dive into the depths of South Point. The swirling currents and dramatic cliffs create an exhilarating backdrop for scuba diving, where you can explore underwater caves and swim alongside vibrant schools of fish.


Next on our list is Maui, often touted as the “Valley Isle.” This enchanting island is famous for its pristine beaches, lush tropical landscapes, and world-renowned snorkeling and scuba diving spots. If you’re looking for an extraordinary diving experience, make sure to visit the following destinations on Maui.

Molokini Crater

A short boat ride from the shores of Maui lies Molokini Crater, a partially submerged volcanic crater. This unique marine preserve is known for its crystal-clear waters, making it an ideal location for diving enthusiasts. As you descend into the depths of Molokini Crater, you’ll be greeted by an array of vibrant marine life, including colorful reef fish, graceful manta rays, and even the occasional sea turtle.


Just a short ferry ride from Maui, you’ll find the secluded island of Lanai. With its pristine beaches and untouched landscapes, Lanai offers a tranquil retreat away from the crowds. For those seeking a remarkable diving experience, head to Hulopoe Bay. This protected marine conservation area provides an opportunity to explore underwater caverns and swim amongst a diverse array of marine species.

Makena Landing

Makena Landing, located on the southwestern coast of Maui, is another popular spot for divers and snorkelers. The calm, clear waters of this picturesque bay make it an excellent location for all skill levels. Dive beneath the surface, and you’ll encounter spectacular coral formations, tropical fish, and maybe even a playful pod of dolphins.


Known as “The Gathering Place,” Oahu is the most populous island in Hawaii and offers a unique blend of natural beauty and cultural attractions. While Oahu is renowned for its iconic Waikiki Beach and vibrant city life, it also boasts some exceptional underwater destinations waiting to be explored.

Hanauma Bay

Hanauma Bay Nature Preserve is a must-visit destination for snorkelers and divers alike. This protected marine sanctuary, nestled in the crater of an ancient volcano, offers an unparalleled opportunity to immerse yourself in the underwater world. The bay’s calm waters and diverse marine ecosystem make it the perfect spot for beginners and experienced divers alike. Keep an eye out for colorful parrotfish, graceful sea turtles, and even the elusive Hawaiian monk seal.

North Shore

If you’re seeking a unique diving experience, head to Oahu’s North Shore, famous for its towering waves and world-class surf breaks. While the North Shore is primarily known for its surf culture, it also offers excellent diving opportunities. Explore underwater lava tubes and swim alongside tropical fish as you discover the hidden treasures of this magnificent coastline.

Kaneohe Bay

Located on the east coast of Oahu, Kaneohe Bay beckons divers with its captivating beauty. This expansive bay is home to thriving coral reefs and a variety of marine life, making it an ideal spot for any underwater adventurer. Dive into Kaneohe Bay, and you’ll be surrounded by colorful coral formations, graceful eagle rays, and even the occasional octopus.


Kauai, often referred to as the “Garden Isle,” is a haven of natural wonders and scenic landscapes. From majestic waterfalls to dramatic coastal cliffs, Kauai offers an array of breathtaking sights both above and below the water’s surface. Embark on a diving adventure and discover the underwater wonders that await you.

Tunnels Beach

Tunnels Beach, located on Kauai’s stunning north shore, is a diver’s paradise. This aptly named beach offers access to a series of underwater lava tubes, providing a stunning setting for exploration. Dive beneath the surface, and you’ll be rewarded with encounters with vibrant reef fish, elegant sea turtles, and maybe even a curious Hawaiian monk seal.

Shipwreck Beach

For those seeking a unique diving experience, Shipwreck Beach on Kauai’s south shore offers a captivating underwater adventure. As the name suggests, this stretch of coastline is home to the remnants of an old shipwreck, providing a fascinating backdrop for exploration. Dive down to explore the wreckage, and you’ll be surrounded by a dynamic underwater landscape teeming with colorful marine life.

Napali Coast

No visit to Kauai is complete without a journey along the dramatic Napali Coast. This iconic coastline is famous for its towering sea cliffs, lush valleys, and cascading waterfalls. While much of the Napali Coast is inaccessible by land, diving allows you to discover the hidden depths and majestic beauty that lies beneath the surface. Dive into the crystal-clear waters and marvel at the vibrant coral reefs, schools of tropical fish, and the occasional encounter with spinner dolphins.


The island of Molokai offers a glimpse into the untouched beauty and rich traditions of ancient Hawaii. With its rugged landscapes and serene atmosphere, Molokai provides a unique and authentic Hawaiian experience. For those seeking to explore the island’s underwater wonders, make sure to visit the following destinations.

Kalaupapa National Historical Park

Kalaupapa National Historical Park, located on Molokai’s northern peninsula, offers a unique diving experience coupled with a glimpse into the island’s poignant history. This remote park was once a place of exile for individuals afflicted with leprosy. Today, it serves as a testament to the strength and resilience of the human spirit.

Dive into the pristine waters of Kalaupapa and discover an underwater world that few have had the privilege to witness. Explore vibrant coral reefs, encounter diverse marine species, and immerse yourself in the natural beauty that surrounds you.

Kaunakakai Wharf

Located in the town of Kaunakakai, the Kaunakakai Wharf is a popular spot for divers and snorkelers. This bustling wharf serves as a gateway to Molokai’s underwater treasures. Dive amidst the colorful coral formations and keep your eyes peeled for the abundance of marine life that calls these waters home.

Kepuhi Beach

For those seeking a tranquil and secluded diving location, Kepuhi Beach offers an ideal oasis. Located on Molokai’s west coast, this picturesque bay offers calm waters and exceptional visibility, making it a paradise for underwater enthusiasts. Dive below the surface, and you’ll be greeted by an array of vibrant coral reefs, tropical fish, and maybe even a friendly honu (green sea turtle).


Lanai, often referred to as the “Pineapple Island,” is a small and intimate paradise that is perfect for those seeking a tranquil escape. With its rugged landscapes and unspoiled beauty, Lanai offers a serene retreat away from the hustle and bustle of everyday life. Dive into the crystal-clear waters surrounding Lanai and discover the hidden gems that await you.

Pu’u Pehe Beach

Pu’u Pehe Beach, also known as Sweetheart Rock, is a hidden gem nestled along Lanai’s rugged coastline. This secluded beach offers an ideal location for diving enthusiasts looking to explore Lanai’s underwater wonders. Dive beneath the surface, and you’ll be greeted by a vibrant and diverse marine ecosystem, from colorful coral formations to schools of tropical fish.

Cathedral Dives

Venture to Lanai’s southern coast, and you’ll discover a diving experience like no other. Cathedral Dives, named for the towering lava formations that resemble a cathedral, provide a surreal backdrop for underwater exploration. Dive alongside these majestic structures and be prepared to be mesmerized by the beauty that unravels before your eyes.

Manele Bay

Manele Bay, located on Lanai’s southern coast, is a picturesque bay that offers a serene diving experience. As you descend below the surface, you’ll be greeted by an underwater utopia teeming with marine life. From playful dolphins to graceful sea turtles, Manele Bay provides an opportunity to witness the wonders of the ocean firsthand.

In conclusion, Hawaii’s islands offer an abundance of extraordinary diving opportunities. From exploring underwater lava tubes off the coast of the Big Island to swimming amongst vibrant coral reefs on Maui, each island provides a unique and unforgettable experience. So, pack your snorkel or scuba gear, immerse yourself in the crystal-clear waters, and prepare to embark on an adventure like no other in the captivating waters of Hawaii.