Island of Hawaii offers some of the most engaging dolphin watching tours in the United States, thanks to its abundant marine life and clear waters. The Big Island’s coastlines are prime spots for spotting wild dolphins in their natural habitat, which makes these tours especially exciting.
Our favorites include a lively snorkeling and BBQ adventure in Kona and a quick but immersive dolphin and turtle cruise—both perfect for travelers who want a mix of wildlife viewing and underwater exploration. If you’re after a memorable ocean experience, these tours won’t disappoint.
While the Big Island is famous for its volcanic landscape, it’s equally renowned for its marine encounters. We especially love the Dolphin Watch Snorkel and BBQ in Kona, which combines dolphin spotting with snorkeling in secluded spots and a tasty Hawaiian-style barbecue.
For a shorter option, the Kona Afternoon Dolphin Watch & Snorkel offers a quick, two-hour cruise that’s ideal if you’re limited on time but still want to see dolphins and turtles in a lively speedboat setting.
1. Dolphin Watch Snorkel and BBQ in Kona, Big Island
At number one, this tour provides a 3-hour experience that blends wild dolphin watching with snorkeling at two secret spots inaccessible by foot. The boat takes you along the Kona Coast, known for regular dolphin sightings, and you’ll get the chance to snorkel among sea turtles and colorful reef fish. The highlight is enjoying a Hawaiian-style BBQ of hot dogs and sides while soaking up the sun on deck.
What makes this tour stand out is the combination of dolphins, snorkeling, and a tasty lunch in one package. The spots visited are private and not open to the public, giving a more intimate experience with marine wildlife. From November to March, whale watching is also included, making it a great all-in-one adventure during whale season.
The 21 reviews give it a solid 4.4/5, with many praising the friendly crew and unique snorkel stops. Priced at $150 per person for three hours, it offers good value considering the variety packed into this tour.
Bottom line: Ideal for those who want a relaxed but comprehensive ocean adventure, combining wildlife and food — all on a speedy boat ride.
2. Kona Afternoon Dolphin Watch & Snorkel on the Big Isand
For around $120, the Kona Afternoon Dolphin Watch & Snorkel offers a shorter, 2-hour tour that’s perfect if you’re looking for a quick but memorable marine experience. This speedboat adventure takes you out to spot playful wild dolphins in their natural environment, with the chance to snorkel among sea turtles and vibrant reef fish.
While shorter, the tour doesn’t skimp on excitement—viewing dolphins in the open water and exploring reefs is a big part of the fun. During the season (December through March), you may also see whales, adding an extra thrill. The boat itself is designed for speed and agility, allowing you to cover more water in less time.
It’s a good pick for travelers who want a focused dolphin and turtle encounter without a lengthy commitment. Some reviewers mention the excellent boat handling and up-close wildlife sightings.
Bottom line: This tour is best suited for those with a tight schedule or who want a fast, fun boat ride with plenty of wildlife action.
How to Choose
When selecting among these dolphin tours, consider your schedule, budget, and what wildlife experiences excite you most. The Dolphin Watch Snorkel and BBQ in Kona is great if you want a longer, more relaxed day with food and whale watching during season.
In contrast, the Kona Afternoon Dolphin Watch & Snorkel suits travelers who prefer a quick, energetic trip with a focus on dolphin and turtle sightings.
Both tours are operated from Kona, so think about your overall plans on the island. If you’re staying nearby or want an all-in-one experience, the BBQ tour offers more variety. If time is tight but you want the essential marine encounter, the shorter cruise is perfect. Booking early is recommended during peak season (December to March), especially if whale sightings are a priority.
Final Thoughts
The Big Island offers some fantastic options for dolphin watching and snorkeling, whether you prefer a full three-hour adventure with a delicious BBQ or a quick two-hour thrill ride. If you’re after a more laid-back experience with food and whale watching, the Dolphin Watch Snorkel and BBQ in Kona stands out.
For travelers seeking a short, action-packed trip focused on wildlife sightings, the Kona Afternoon Dolphin Watch & Snorkel is a good choice.
No matter which you choose, these tours promise a memorable look at Hawaii’s incredible marine life. Be sure to book early, especially during whale season, and gear up for a fun, ocean-filled day that’s perfect for adventure lovers and wildlife enthusiasts alike.