Fun Things to Do on Hawaii’s Big Island

The Big Island of Hawaii is a haven for outdoor enthusiasts, boasting stunning volcanoes, captivating ocean vistas, lush tropical rainforests, verdant valleys, and a vibrant local culture.

If you’re looking for a place where you can explore the outdoors, enjoy the beach, visit waterfalls, climb mountains, snorkel in the ocean, hike to the top of volcanoes, and more, then you’ll love the Big Island and more specifically, Big Island tours.

In this blog post, I’ll be sharing a variety of exciting activities to indulge in across different regions of the Big Island, including Oahu, Kona, Hilo, and Mauna Kea.

Marvel at nature’s powers at Hawaii Volcanoes National Park

A visit to Hawaii Volcanoes National Park stands out as one of the top experiences on the Big Island. This remarkable park boasts a cluster of active volcanoes, namely Kilauea, Mauna Loa, and Mauna Kea.

These awe-inspiring volcanoes contribute to the creation of breathtaking vistas, where you can witness their eruptions and the mesmerizing spectacle of lava spewing forth. On clear days, the visibility stretches nearly across the entire expanse of the Pacific Ocean. The park’s abundant rainfall nurtures over 400 thriving plant species.

An unmissable sight within the park is the renowned Puna Geothermal Venture, recognized as the largest geothermal field globally. By harnessing the Earth’s natural heat, this field generates electricity, exemplifying sustainable energy practices.

If you explore the park during daylight hours, a short walk to the summit of Mauna Loa will transport you to a realm resembling outer space. The mountain accommodates two observatories, with one claiming the highest elevation observatory status in the United States.

Join a snorkeling tour in pristine Kealakekua Bay

Embarking on a journey to Hawaii Volcanoes National Park guarantees an unforgettable encounter with the raw power of nature and the captivating geological wonders that grace the Big Island.


When thoughts turn to Hawaii, snorkeling is a natural association. The islands offer an ideal setting for this activity, shielded from the Pacific Ocean’s currents, with crystal-clear waters that afford excellent visibility of vibrant coral reefs and graceful sea turtles.

On a specific day, I joined a snorkeling tour bound for Kauai. We boarded a boat and set sail towards Kealakekua Bay. Upon arrival, we eagerly dove into the inviting waters, immersing ourselves in the enchanting reef. The experience was nothing short of magical.

Following our exploration, we returned to the boat and ventured towards the bay’s opposite side, met with an equally breathtaking panorama. Intrigued by the possibilities, we decided to retrace our steps and uncover what lay on the other side.

During our third encounter, we encountered an array of delightful surprises—encounters with sea turtles, a mesmerizing school of fish, and countless other aquatic wonders. Our excitement was contagious, shared by both the fellow snorkelers and the enthusiastic captain.

Participating in a snorkeling tour at Kealakekua Bay presents an opportunity to create cherished memories, immersing oneself in the beauty of Hawaii’s underwater realm and experiencing firsthand the marvels it holds.

Zoom through the rainforest with a zipline adventure

Embark on a thrilling zipline adventure through the lush rainforests of the Big Island, guaranteeing an adrenaline-pumping experience for adventurers of all levels.

The Big Island’s verdant rainforests offer an exhilarating backdrop, promising an adrenaline rush like no other. Whether you’re a beginner or an experienced thrill-seeker, numerous zipline adventures cater to your preferences. In this post, we’ll explore five of the finest options available.

First on the list is the Kona Zipline Adventure. This epic 2.5-hour experience commences in the heart of Kailua-Kona, boasting the distinction of being the longest zipline in both the state and the country.

Next, we have the Maui Zipline Adventure, an equally exhilarating 2.5-hour journey commencing in the town of Waikapu and concluding on the breathtaking island of Maui.

The Waiohiki Forest Zipline Adventure takes the third spot. Lasting for 1.5 hours, this thrilling escapade commences in the town of Waiohiki and concludes at the scenic Waiohiki Beach Park.

For those seeking adventure on Oahu, the Oahu Zipline Adventure awaits. Lasting 1.5 hours, this exhilarating experience begins in the town of Waimalu and culminates on the stunning island of Oahu.

Finally, the Lava Tube Zipline Adventure offers an extraordinary 3.5-hour journey. Starting in the town of Volcano Village, this unique adventure takes participants through volcanic landscapes, ultimately ending at the magnificent Kilauea volcano.

Embarking on any of these zipline adventures will undoubtedly deliver a thrilling and unforgettable experience, allowing you to soar through the rainforest canopy and embrace the natural wonders of the Big Island.

Go whale-watching

Indulge in the captivating experience of whale-watching on the Big Island, offering a delightful activity for both seasoned enthusiasts and those simply intrigued by the ocean’s marvels.

Whale-watching ranks among the finest pursuits on the Big Island, providing an opportunity to witness these majestic creatures in their natural habitat. The optimal time to engage in this activity spans from December to May, offering an extended window to observe these gentle giants. Additionally, weekend whale-watching trips are available during the winter months.

For those planning a visit during the summer, reserving your spot ahead of time is essential to secure a memorable whale-watching excursion. The whale-watching season typically spans around two months, ensuring a limited yet enchanting opportunity to witness these magnificent marine mammals up close.

Embarking on a whale-watching adventure on the Big Island promises a remarkable encounter with these awe-inspiring creatures, leaving you with lasting memories of their beauty and grace in the expansive oceanic playground.

Wine and dine on a romantic dinner cruise

Set sail on a romantic evening cruise and partake in a myriad of enchanting experiences. Delight in the panoramic island views as you enjoy a glass of wine during a captivating sunset cruise. This exceptional ship stands out amongst its peers, offering delectable cuisine and awe-inspiring vistas that will leave you spellbound.

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Get up close and personal with manta rays on a night dive

Swimming alongside manta rays has always been a dream of mine, and after witnessing the captivating experience of a night dive at a manta ray sanctuary in Pohnpei, I simply cannot wait any longer.

Manta rays are truly extraordinary creatures, holding the distinction of being the largest fish in the world, measuring up to an impressive 60 feet in length and weighing a staggering 20,000 pounds.

Feeding on plankton, these majestic creatures are drawn to light and sound, creating a mesmerizing spectacle as you swim alongside them, observing their graceful movements and even hearing them as they partake in their nourishment.

I extend an invitation for you to join me on an extraordinary adventure in the Pacific Ocean at night, where we will have the privilege of swimming alongside these magnificent manta rays, creating memories that will last a lifetime.