Diving and snorkeling

The Big Island of Hawaii offers some of the best diving and whale watching experiences in the world, making it a prime destination for ocean enthusiasts. With its crystal-clear waters, vibrant coral reefs, and diverse marine life, diving here is an unforgettable adventure. Additionally, the annual migration of humpback whales provides an extraordinary opportunity for whale watching from December to April. Here’s a guide to the best spots and experiences for diving and whale watching on the Big Island.


Diving on the Big Island

  1. Kealakekua Bay is a marine preserve known for its stunning underwater scenery and rich biodiversity. The bay offers excellent snorkeling and diving opportunities with vibrant coral reefs teeming with colorful fish. Divers can explore the underwater cliffs and unique geological features, and don’t forget to visit the famous Captain Cook Monument located at the water's edge.

  2. Honaunau Bay Honaunau Bay, also known as Two Step, is another popular diving spot on the Big Island. Its name comes from the easily accessible entry points that resemble two steps. The bay features clear waters, abundant marine life, and beautiful coral formations, making it ideal for both snorkeling and scuba diving. It’s not uncommon to encounter sea turtles and playful dolphins while exploring this underwater paradise.

  3. Puako Puako is known for its thriving coral reefs and diverse marine life. This site offers great snorkeling and diving opportunities, where divers can encounter a variety of fish species, sea turtles, and even the occasional manta ray. The shallow waters make it a perfect spot for beginners, while deeper areas cater to more experienced divers looking for adventure.

Whale Watching on the Big Island

The Big Island provides exceptional whale watching opportunities, particularly during the peak season from December to April when thousands of humpback whales migrate to the warm waters of Hawaii to breed, calve, and nurse their young.


  1. Maui to the Big Island Whale Watching Tours Several tour operators offer whale watching trips that depart from the Big Island. The tours typically range from two to four hours, providing visitors with a chance to see these majestic creatures up close. Knowledgeable captains and guides share fascinating insights about whale behavior and migration patterns. Keep your camera ready, as you may witness breaching, tail-slapping, and other captivating whale displays.

  2. Kona Coast Whale Watching The Kona Coast is another prime location for whale watching. Tours depart from Kailua-Kona and offer incredible views of the rough sea and the chance to see humpback whales in their natural habitat. Many tour companies prioritize eco-friendly practices, ensuring minimal disturbance to the whales while maximizing your chances of spotting them.

  3. Waimea Bay For those looking to combine diving and whale watching, consider visiting Waimea Bay. As the waters here are rich in marine life, divers can enjoy a day of exploring underwater while keeping an eye out for passing whales. The sheer beauty of the area, combined with the thrill of encountering whales, makes it a unique experience.


Whether you're diving into the vibrant underwater ecosystems or marveling at the majestic humpback whales during migration season, the Big Island of Hawaii offers unforgettable experiences for ocean lovers. With its stunning dive sites and incredible whale watching opportunities, this island is a paradise for those looking to explore and appreciate the beauty of the ocean. So grab your gear or book a tour, and get ready for an adventure you won't forget!