Big Island Dolphin Swim
Dive into the clear, inviting waters of the Big Island and experience the unforgettable thrill of swimming alongside wild dolphins. A Big Island dolphin swim offers a rare chance to encounter Hawaiian spinner dolphins, famous for their playful leaps and graceful movements. Set out from the sunny Kona Coast, where calm seas create the perfect setting for respectful and eco-friendly dolphin encounters. Many tours also journey to Kealakekua Bay, one of Hawaii’s most stunning marine sanctuaries, where you can snorkel among vibrant coral reefs, colorful tropical fish, and sometimes even sea turtles in pristine, protected waters.
Big Island dolphin swim tours are ideal for families, couples, and ocean lovers seeking a deep connection with Hawaii’s incredible marine life. Knowledgeable guides ensure safe, educational, and meaningful experiences, often combining dolphin watching, snorkeling, and sightseeing into one incredible adventure. With breathtaking scenery, thriving reefs, and magical encounters with dolphins, a Big Island dolphin swim and snorkel at Kealakekua Bay will surely be a highlight of your Hawaiian vacation.

Deluxe Snorkel & Dolphin Watch Aboard a Luxury Catamaran from Kailua-Kona
Step aboard this double–decker catamaran, loaded with luxury features to provide you with the most comfortable snorkeling experience on Hawaii Island. Cruise 10 miles to a marine sanctuary teeming with thousands of tropical fish. Bring your ...
- 4.5 hours
- Free Cancellation

Sunset Sail Experience at Kona from Honokohau
Explore the beautiful Kona coastline from while aboard the Honi Olani, a 53-foot sailing catamaran. Catch the moment the sun slips below the horizon...you may even see the green flash. Enjoy the blue Pacific Ocean and maybe catch a glimpse of ...
- 4 hours
- Free Cancellation

Kealakekua 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 shaded cabin or sunny splash nets. Snorkel calm waters and lush coral gardens using our grand ...
- 4 hours
- Free Cancellation
Frequently Asked Questions
Where do dolphin swim tours take place on the Big Island?
Most dolphin swim tours depart from Kona and explore areas along the Kona Coast where spinner dolphins are commonly found.
What types of dolphins can I see on these tours?
Spinner dolphins are the most commonly seen species. You may also spot bottlenose or spotted dolphins depending on the area and season.
Is swimming with dolphins allowed in Hawaii?
Federal regulations prohibit approaching or interacting with wild dolphins within 50 yards. Many tours now offer respectful observation and snorkeling near dolphin habitats.
Are these tours suitable for kids and beginners?
Yes, most tours welcome children and first-time snorkelers. Guides provide safety instructions and all necessary gear.
What should I bring on a dolphin swim tour?
Bring swimwear, a towel, reef-safe sunscreen and a waterproof camera. Snorkeling gear and flotation devices are usually provided.