The 10 Best Dolphin Watching Tours in Big Island of Hawaii
Big Island of Hawaii isn’t just about volcanoes and lush rainforests — it’s also one of the best places in the world to see dolphins in their natural habitat. The combination of warm waters, clear visibility, and abundant marine life makes it a prime spot for dolphin tours that go beyond the typical boat ride. Whether you’re after a luxurious sailing experience or a quick, budget-friendly excursion, Big Island offers options that cater to different preferences and schedules.
We’ve sifted through dozens of tours based on reviews, ratings, and value to bring you the very best. From the luxury catamaran adventures with gourmet meals to small-group snorkeling trips, these tours stand out. We’ve considered how often sightings happen, the included amenities, and what kind of experience you’re likely to get—whether it’s watching dolphins leap alongside you or exploring vibrant reefs with them in view.
In this guide, you’ll find detailed descriptions of each tour, highlighting what makes each one special, their price points, duration, and who they’re best suited for. Expect options that range from half-day cruises with lively onboard commentary to intimate small-group sailings that focus on wildlife encounters. Your perfect Big Island dolphin adventure awaits.
Quick Overview
Our list features a mixture of luxury catamaran cruises, such as the Deluxe Snorkel & Dolphin Watch aboard a luxury catamaran and small-group sailing trips like the Honi Olani. There are seasonal whale-watching tours that double as dolphin excursions, like the Humpback Whale and Dolphin Watch. Budget-friendly options, including speedboat adventures and shore excursions with snorkeling and wildlife viewing, round out the list. Whether your priority is comfort, intimacy, or value, these tours deliver.
1. Deluxe Snorkel & Dolphin Watch Aboard a Luxury Catamaran from Kailua-Kona
The Deluxe Snorkel & Dolphin Watch is a standout for its all-around quality. Priced at $189.19 per person for roughly 4.5 hours, it offers a plush experience on a sizable, stable catamaran that’s perfect for families or couples seeking a comfortable day on the water. The tour departs from Kailua-Kona, cruising through protected marine sanctuaries teeming with marine life.
What makes this tour special is its blend of snorkeling and wildlife observation. After a brief safety briefing, you’ll jump into the water for a snorkel, with all gear included. The boat then relaxes along the Kona coast, where dolphins are often seen leaping or riding the boat’s bow wave. The crew is praised for being friendly and helpful, especially to first-time snorkelers. Included in the price are an island-style breakfast, lunch, and non-alcoholic drinks, making it a great value considering the quality service and amenities.
Reviewers love the balance of adventure and relaxation. One says, “The crew was friendly, helpful, and patient,” and mentions the blueberry muffin as a highlight. The large boat offers stability, and the onboard bar provides a laid-back atmosphere. The only downside might be the cost, but with great food, plenty of wildlife sightings, and a smooth ride, it’s worth splurging for.
Bottom Line: This tour is ideal for travelers wanting a luxury experience with great food, high odds of dolphin sightings, and a stable platform for snorkeling — perfect for those who value comfort.
2. Luxury Hawaiian Sea Turtle, Dolphin Sail and Kona Snorkel
Taking the top spot in exclusivity, the Luxury Hawaiian Sea Turtle, Dolphin Sail offers a small-group experience aboard a high-end yacht. At $506.94 per person for about 4 hours, it’s a splurge, but one that promises personalized service and a peaceful vibe. Limited to just 6 guests, it’s perfect for honeymooners, small families, or anyone seeking intimacy.
This tour stands out because it combines sailing, snorkeling, and wildlife viewing in a luxurious setting. The yacht features private changing rooms and fresh-water showers, ensuring comfort is a priority. The lunch options include traditional picnic fare or Japanese Bento boxes, adding a gourmet touch. The crew’s hospitality and attention to detail are frequently praised, with guests noting the “incredible hospitality” as a highlight.
Snorkeling takes place at scenic sites along the Kona coast, with chances to see dolphins, turtles, and whales in season. The vessel is fast and sleek, making for a smooth ride that minimizes seasickness. With unlimited refreshments, you can enjoy drinks and snacks as you soak up the scenery.
Bottom Line: For those seeking a premium, intimate adventure with excellent service, this tour offers a highly personalized experience with top-notch amenities.
3. Kona Coastline Escape: Sail with Dolphins & Turtles on Honi Olani
The Honi Olani provides a relaxed, 1.5-hour sailing trip for about $117.76. It’s an affordable option that emphasizes casual cruising along the Kona coast, with the hope of spotting dolphins and turtles. The 53-foot catamaran offers plenty of space and a steady ride, making it suitable for families or anyone wanting a quick, scenic escape.
This tour is less about snorkeling and more about soaking up the ocean breeze and watching wildlife from the deck. It’s praised for its laid-back atmosphere and friendly crew. Soft drinks are provided, making it easy to relax while looking out for marine life. While sightings aren’t guaranteed, many guests enjoy the peaceful cruise and the chance to see dolphins effortlessly swimming nearby.
One reviewer notes, “Although we didn’t see turtles this time, we had a great time,” highlighting that this is more of a wildlife-watching trip than an action-packed snorkel adventure. It’s best suited for travelers seeking a short, easygoing experience and those with limited time.
Bottom Line: Perfect for travelers wanting a light, scenic trip with minimal commitment, focusing on wildlife spotting and relaxing on the water.
4. Humpback Whale and Dolphin Watch in Kona
Hawaii’s winter months (December through April) bring the chance to see humpback whales, and this Humpback Whale and Dolphin Watch tour maximizes that opportunity. Priced at $0.0 (likely a placeholder or free with other arrangements), it’s a seasonal small-group cruise lasting around 3.5 hours.
This tour stands out because it’s both a whale-watching and dolphin-spotting adventure. The boat is small, accommodating up to 28 passengers, allowing for a more personal experience. The naturalist guides provide live commentary, sharing insights into whale behavior and marine ecology. The boat uses hydrophones to listen to whale songs, adding a fascinating auditory element.
Guests often report breaching whales, dolphins riding the bow, and the chance to see Pilot, Beaked, or Melon-Headed whales. It’s an educational trip that’s especially suitable for families, wildlife enthusiasts, and those interested in marine biology.
Bottom Line: If your visit coincides with whale season, this tour offers a memorable, educational wildlife experience, with good chances of seeing both whales and dolphins.
5. 2-Hour Dolphin Watching and Double Reef with Snorkel in Hawaii
For quick and lively, this Dolphin Watching & Snorkel tour at $120 per person lasts about 2.5 hours. It’s a small-group adventure (max six passengers) that combines dolphin spotting with snorkeling at two reefs, making it a great choice for those who want variety in a short trip.
The tour uses a speedy RHIB boat, allowing you to zip along the coast and access remote snorkeling spots. The included gear, snacks, and drinks keep things simple. Guests appreciate the personalized attention from the experienced captain and the up-close dolphin encounters. Although brief, the trip has a reputation for being fun and informative, especially for beginners or those pressed for time.
Reviewers mention, “The guides were very helpful for beginners,” and that the small group made for a more personal experience. It’s a good pick if you want a fast-paced, wildlife-focused trip that maximizes dolphin sightings with snorkel time.
Bottom Line: Balance of adventure and efficiency, suited for travelers wanting a robust wildlife experience without a long day on the water.
6. Kona Shore Excursion: Wild Dolphin Reefs Snorkel and Sea Caves
The Kona Shore Excursion offers a port-friendly experience for $149 per person lasting around 3 hours. Designed for cruise passengers, it includes hotel pickup and drop-off, making it very convenient. The focus is on snorkeling at Kealakekua Bay, with opportunities to see dolphins, sea turtles, and explore sea caves.
What makes this trip attractive is its location at the Captain Cook Monument, one of Hawaii’s top snorkeling spots. The lunch and snorkel gear are included, and the American-style BBQ is a nice touch for a quick, satisfying meal. The tour emphasizes marine wildlife and Hawaiian culture, offering a slightly more educational experience.
Guests comment on the personalized attention and knowledgeable guides, although some note that the sea caves aren’t always part of the itinerary, so check before booking. It’s a practical choice for cruise visitors looking for a well-organized, scenic activity.
Bottom Line: Perfect if you’re in port and want a hassle-free, wildlife-focused snorkeling trip that aligns with your schedule.
7. Dolphin, Sea Cave, Captain Cook, Kealakekua Bay Reef Snorkeling
This small-group snorkeling tour offers an intimate experience on a Navy SEAL Zodiac. At around $125.28 per person for 2.5 hours, it’s ideal for those who want to snorkel near the Captain Cook Monument and explore hidden sea caves.
The tour’s highlight is its ability to access areas larger boats can’t reach. All snorkel gear is provided, and the guides are known for their friendly demeanor and local knowledge. It’s a small-group outing, so you’ll get more personalized attention and potentially better sightings of dolphins and fish.
Guests praise the fun boat ride, with one noting, “The boat ride & music was a blast,” and others mention the diverse marine life. It’s a good choice for travelers seeking a more adventurous and personal snorkeling trip.
Bottom Line: Best suited for those wanting a more active, small-group experience with access to hidden underwater spots.
8. Manta Ray Snorkel Experience
The Manta Ray Snorkel takes you to “Manta Heaven” on a 2-hour tour for $139 per person. It’s one of the most unique wildlife experiences on the island, as you’ll watch manta rays glide effortlessly underneath your boat.
Led by an experienced captain and crew, this trip is suitable for kids and non-swimmers. The boat is a 45-foot zodiac, making for an easy and fun trip. The snorkel gear and drinks are included, and many guests are captivated by the spectacle of manta rays feeding just below the surface.
Reviewers often mention how mesmerizing the manta rays are, with one saying, “Very personable crew and plenty of contact prior to the trip to ensure the best experience.” It’s perfect for anyone interested in night snorkeling or wanting a gentle encounter with these gentle giants.
Bottom Line: This tour offers a rare, mesmerizing wildlife experience at a reasonable price, suitable for families and wildlife lovers.
9. Kealakekua Bay Snorkel & Dolphin Watch In Kona
This highly-rated Kealakekua Bay Snorkel & Dolphin Watch is a small-group adventure that combines marine life with cultural insight. At $150, it lasts about 3 hours and is favored for its personalized attention.
Guests are taken to the Captain Cook Monument, with ample time for snorkeling and dolphin spotting. The crew emphasizes Hawaiian history and culture, making it more enriching than just a marine adventure. The BBQ lunch onboard is a highlight, offering a taste of local flavors.
The focus on both wildlife and cultural storytelling makes this trip appealing to those who want a more meaningful, educational experience. With only 2 reviews but high ratings, it’s an emerging favorite among visitors.
Bottom Line: An excellent choice for travelers wanting a culturally rich, small-group stint with good wildlife sighting chances.
10. Kona Wild Dolphin, Sea Cave & Captain Cook Reef Snorkel Adventure
Our final pick is the Kona Wild Dolphin, Sea Cave & Captain Cook Reef, offering a value-packed experience at $85 per person for about 2.5 hours. It combines a speedboat ride with snorkeling and wildlife watching, making it an energetic and affordable option.
This tour zips along the coast, stopping at sea caves, cliffs, and lava formations. Many guests enjoy the adventure feel and the chance to see dolphins, whales, and other marine life along the way. Snacks and drinks are included, ensuring you stay refreshed.
Reviewers mention the friendly crew and the fun boat ride, with one saying, “Would definitely recommend to anyone visiting Kona.” It’s best suited for those who want a thrilling, active day with multiple wildlife encounters.
Bottom Line: For travelers who love a fast-paced, interactive boat ride that combines wildlife spotting and snorkeling, this tour offers excellent value.
How to Choose the Right Dolphin Tour
When selecting among these tours, consider your priorities: for luxury and comfort, opt for the Deluxe Catamaran or luxury yacht trips; if you’re after an intimate experience, small-group options are ideal. Budget-conscious travelers can focus on shorter trips like Honi Olani or the speedboat adventure, which still offer engaging wildlife encounters.
Think about seasonality—whale sightings are seasonal, mainly December to April—and whether you prefer a snorkeling-focused outing or a wildlife watching cruise with minimal activity. Booking early is advisable during peak seasons, especially for the highly-rated tours that fill quickly.
Final Thoughts
Big Island offers a variety of dolphin and wildlife tours that suit different tastes and budgets. The luxury trips deliver comfort and gourmet amenities, while the small-group excursions provide a more intimate, personalized feel. If you’re into adventure and speed, the speedboat tours pack in the action and wildlife encounters.
For family vacations, the manta ray experience or the small-group dolphin cruise are excellent choices. If you want a cultural twist, pick a tour that emphasizes Hawaiian history along with marine life.
Booking early can ensure you secure your spot on these popular trips. With such a rich variety of options, your dolphin adventure in Kona will likely be one of the highlights of your trip to Hawaii.