Best Big Island Snorkeling Tours 2025 – Book Today!

Dive into Paradise: Exploring the Big Island's Underwater Wonders

Planning your Big Island snorkeling adventure? This list of seven top-rated Big Island snorkeling tours eliminates the guesswork and helps you find the perfect underwater experience. Whether you dream of swimming with manta rays or exploring vibrant coral gardens, you'll discover exceptional options here, ranging from family-friendly cruises to thrilling helicopter tours with snorkel add-ons. Find the perfect tour and prepare for an unforgettable encounter with Hawaii's marine life.

1. Kona Snorkel Trips

Kona Snorkel Trips distinguishes itself as a premier choice for big island snorkeling tours, earning its place at the top of this list due to its exceptional reputation, comprehensive offerings, and commitment to both customer satisfaction and environmental responsibility. With an impressive track record as Hawaii’s highest rated and most reviewed snorkeling company, boasting over 7,700 glowing 5-star Google reviews, they offer an unforgettable ocean adventure tailored to every experience level. Whether you're a seasoned snorkeler, a curious beginner, or a family seeking a fun-filled activity, Kona Snorkel Trips provides a curated experience designed for maximum enjoyment and educational value. They understand that a snorkeling trip is more than just splashing around; it's an opportunity to connect with the vibrant marine ecosystem and create lasting memories.

Their diverse range of tours caters to varied interests, from the classic Captain Cook Snorkeling Tour in the historically rich Kealakekua Bay, teeming with colorful reef fish and vibrant corals, to the truly unique Manta Ray Night Snorkel, a magical encounter with these graceful giants illuminated by custom snorkel boards. Imagine gliding through the water, surrounded by these gentle creatures as they perform their mesmerizing underwater ballet. This signature experience sets Kona Snorkel Trips apart, offering a close encounter with these magnificent creatures in their natural habitat. If you're curious about the best snorkeling spots in the area, learn more about Kona Snorkel Trips and their expert recommendations.

Beyond the thrilling experiences, Kona Snorkel Trips prioritizes safety and environmental stewardship. Their team comprises experienced, lifeguard-certified guides dedicated to providing a secure and enriching experience for all participants. They not only share their extensive knowledge of the local marine life but also emphasize responsible interaction with the delicate ecosystem, ensuring its preservation for future generations. This commitment to sustainability makes them an excellent choice for eco-conscious travelers.

From a practical standpoint, Kona Snorkel Trips offers competitive pricing, starting around $129 for popular big island snorkeling tours like the Captain Cook excursion, with additional promotions such as a 20% discount when booking multiple adventures. This makes it an affordable option for families and budget-conscious travelers. Further enhancing their appeal, they offer flexible gift cards with no expiration date, making them an ideal present for birthdays, anniversaries, or any occasion that calls for a unique and memorable experience.

While the vast majority of reviews are overwhelmingly positive, highlighting the knowledgeable crew, personalized attention, and respect for the environment, there are a couple of minor considerations. The Manta Ray Night Snorkel involves a Zodiac boat ride, which can be somewhat choppy and potentially challenging for those prone to seasickness. Additionally, some tours have restrictions on bringable items, such as large bags or cameras, for safety and logistical reasons, which might limit personal convenience. However, these minor drawbacks are often overshadowed by the overall exceptional experience and the incredible opportunity to witness the wonders of the underwater world.

For first-time snorkelers, Kona Snorkel Trips provides all the necessary equipment and guidance, making it a stress-free introduction to this exciting activity. Experienced snorkelers will appreciate the diverse locations and the expertise of the guides, who can point out hidden gems and provide insightful information about the marine environment. Families with children will find the tours both educational and entertaining, fostering a love for the ocean and its inhabitants. Even scuba divers traveling with families who prefer to snorkel will find Kona Snorkel Trips a fulfilling alternative. Whether you’re an adventurous traveler, a marine life enthusiast, or simply seeking a memorable escape into the beauty of the underwater world, Kona Snorkel Trips offers a safe, fun, and unique Hawaiian snorkeling experience that promises lifelong memories. Visit their website at https://konasnorkeltrips.com to explore their tour options and book your next underwater adventure.

2. Sunlight on Water

For a truly premium Big Island snorkeling tours experience, Sunlight on Water stands out. Since 1995, they’ve been curating intimate snorkeling adventures along the Kona coast, focusing on sustainable tourism and marine conservation education. This operator prioritizes quality over quantity, offering small group excursions that cater to a more personalized and enriching experience. If you’re seeking a deeper connection with the ocean and its inhabitants, particularly dolphins, this might be the perfect fit.

Sunlight on Water specializes in creating memorable encounters with Hawaiian spinner dolphins, known for their playful acrobatics. Their experienced marine biologist guides utilize their deep understanding of dolphin behavior to maximize your chances of a respectful and awe-inspiring interaction. Beyond dolphins, they also lead explorations of pristine snorkeling sites, including the historically significant Kealakekua Bay. This bay offers vibrant coral reefs teeming with diverse fish species, making it a highlight for any snorkeler. Learn more about Sunlight on Water and other great snorkeling spots on the Big Island to get a better idea of the diverse options available.

One of the defining features of Sunlight on Water is their commitment to small group sizes, typically ranging from 6 to 12 guests. This intimate setting fosters a more personal connection with your guide and fellow snorkelers. It also allows for greater flexibility and personalized attention, ensuring everyone feels comfortable and safe in the water. This smaller group dynamic is particularly beneficial for first-time snorkelers or families with young children, as the guides can provide more individualized instruction and support.

The tours are led by professional marine biologist guides who not only ensure your safety but also enrich the experience with their extensive knowledge of the local marine ecosystem. They provide insightful commentary on the various species you encounter, discuss conservation efforts, and answer any questions you may have. The use of a hydrophone, a specialized underwater microphone, adds another dimension to the experience, allowing you to listen to the fascinating soundscape of the ocean, including dolphin communication.

All necessary snorkeling gear is included in the tour price, ensuring you have high-quality equipment for optimal visibility and comfort. This includes masks, fins, snorkels, and flotation devices. Wetsuits are often available upon request, depending on the season and water temperature.

While Sunlight on Water provides an exceptional snorkeling experience, it's important to consider the higher price point, ranging from $150 to $200 per person. This premium cost reflects the personalized service, small group size, expert guides, and focus on sustainable practices. Due to the limited number of spaces available on each tour, booking in advance is highly recommended, especially during peak season. Finally, as with any ocean-based activity, tours are subject to weather-dependent cancellations. While disappointing, this policy prioritizes the safety and well-being of all participants.

In summary, Sunlight on Water offers a distinctive approach to Big Island snorkeling tours, prioritizing quality, education, and intimate encounters with marine life. If you're seeking a more personalized and enriching snorkeling experience, and are willing to invest a bit more, this operator is an excellent choice for families, marine enthusiasts, and anyone looking for a deeper connection with the ocean's wonders. Be sure to check their website for booking information and availability. For those seeking a premium snorkeling experience, Sunlight on Water deserves its place among the top Big Island snorkeling tours available.

3. Fair Wind Cruises: A Classic Big Island Snorkeling Experience

Fair Wind Cruises has been a staple of Big Island snorkeling tours for over 35 years, earning a reputation for its well-organized excursions and focus on the pristine waters of Kealakekua Bay. If you’re seeking a comfortable and reliable way to explore this underwater paradise, Fair Wind offers a classic experience with several options to suit various preferences. They cater particularly well to families and beginners, providing a safe and enjoyable introduction to the vibrant marine life of Hawaii. This established company makes exploring the Big Island’s underwater world accessible and enjoyable for a broad range of snorkelers, making it a worthy contender on our list of top big island snorkeling tours.

Kealakekua Bay, the centerpiece of Fair Wind’s tours, is a protected marine sanctuary teeming with colorful fish, coral reefs, and often, playful dolphins. This historically significant bay, the site of Captain Cook's arrival in 1778, offers calm, clear waters ideal for snorkeling, especially for those new to the activity. Fair Wind provides all the necessary snorkeling equipment, including fins, masks, and snorkels, along with instruction for beginners. This makes it an excellent choice for families with children or individuals who have never snorkeled before.

Fair Wind operates a fleet of large, stable catamarans, including the Fair Wind II, a 65-foot vessel designed for comfort and stability. These vessels offer ample deck space for relaxing and enjoying the scenic views during the journey to and from Kealakekua Bay. Select vessels even feature underwater viewing windows, allowing guests to observe marine life without getting wet. This is particularly appealing for young children or individuals who prefer not to snorkel.

A key advantage of choosing Fair Wind Cruises for your big island snorkeling tours is their all-inclusive approach. Both morning and afternoon trips include a continental breakfast and a BBQ lunch, ensuring guests are well-fed throughout the excursion. The menu typically features grilled meats, salads, and local Hawaiian specialties. This eliminates the need to pack your own food and drinks, adding to the convenience of the tour.

Pricing and Tour Options:

Fair Wind offers a variety of tour options, ranging from morning snorkeling adventures to afternoon sunset cruises. Prices typically range from $100 to $180 per adult, with discounts often available for children. The specific price depends on the chosen tour and time of year. Checking the Fair Wind website (https://fair-wind.com) is recommended for the most up-to-date pricing and availability.

Pros:

• Excellent for beginners and families: The calm waters of Kealakekua Bay, combined with the provided instruction and equipment, make this tour ideal for first-time snorkelers and families with young children.
• Comprehensive meal service: The included breakfast and BBQ lunch add value and convenience to the experience.
• Stable vessels reduce seasickness: The large catamarans provide a stable platform, minimizing the risk of seasickness for those prone to motion sickness.
• Professional crew with safety focus: The experienced crew prioritizes guest safety and provides clear instructions and guidance throughout the tour.

Cons:

• Larger groups can feel crowded: Due to the popularity of Fair Wind Cruises, tours can sometimes feel crowded, especially during peak season. This can impact the overall experience for those seeking a more intimate setting.
• Higher cost: Compared to some smaller, independent operators, Fair Wind Cruises tends to be on the higher end of the price spectrum for big island snorkeling tours.
• Less personalized experience: The larger group size can lead to a less personalized experience compared to smaller, private tours.

Comparison with Similar Tours:

While many other operators offer snorkeling tours to Kealakekua Bay, Fair Wind distinguishes itself with its long-standing reputation, stable catamarans, and comprehensive amenities. Smaller operators might offer a more intimate experience, but they may not have the same level of amenities or vessel stability. Ultimately, the choice depends on your priorities and budget.

Implementation Tips:

• Book in advance: Especially during peak season, booking your Fair Wind cruise well in advance is crucial to secure your preferred date and time.
• Check the weather forecast: While Fair Wind generally operates in calm waters, checking the weather forecast before your tour is always a good idea.
• Bring sunscreen and a hat: Protection from the sun is essential, even on cloudy days.
• Consider bringing a waterproof camera: Capturing the vibrant underwater world of Kealakekua Bay will create lasting memories of your snorkeling adventure.

Fair Wind Cruises offers a reliable and comfortable way to experience the beauty of Kealakekua Bay. While it might not be the most budget-friendly option, the inclusive amenities, stable vessels, and focus on safety make it a worthwhile choice, particularly for families and first-time snorkelers looking for an established and well-organized big island snorkeling tour.

4. Kona Snuba: Explore the Reefs Without Certification

Kona Snuba offers a unique twist on traditional big island snorkeling tours, bridging the gap between snorkeling and scuba diving with their signature snuba experience. Based in Kailua-Kona, this tour operator provides a fantastic opportunity for those who crave deeper underwater exploration without the time commitment and certification requirements of scuba diving. Whether you're a first-time snorkeler looking for something more or an experienced diver with non-certified family members, Kona Snuba provides an exciting and accessible way to experience the vibrant reefs of the Big Island.

The core offering of Kona Snuba, as the name suggests, is snuba diving. This unique activity allows you to breathe underwater without carrying heavy tanks on your back. Instead, your air supply is delivered through a long hose connected to a raft-based air compressor, allowing you to descend to depths of up to 20 feet. This opens up a whole new world compared to traditional snorkeling, allowing you to get closer to the coral and observe marine life in their natural habitat. Imagine observing a sleeping turtle nestled amongst the coral heads, or schools of colorful reef fish darting in and out of crevices – experiences often missed by those confined to the surface.

But Kona Snuba isn’t just about snuba diving. They also cater to traditional snorkelers, making them a great choice for mixed-ability groups. Everyone can enjoy the same tour, with some choosing to snuba while others snorkel at the surface. This flexibility makes Kona Snuba a perfect option for families or groups with varying levels of comfort and experience in the water.

One of the standout features of Kona Snuba is their commitment to small group sizes, capped at a maximum of 12 people. This allows for a more personalized experience with greater attention from the professional instructors. The smaller group size also contributes to a more intimate and less crowded experience on the reef, further enhancing your connection with the underwater world. The instructors provide comprehensive briefings and are always on hand to offer assistance and guidance, ensuring a safe and enjoyable experience for everyone, from novice snorkelers to experienced snuba divers. They will guide you through the process, pointing out interesting marine life and ensuring your comfort throughout the dive.

Kona Snuba visits multiple reef locations along the Kona coast, chosen for their diverse marine life and calm conditions. This variety ensures a rich and exciting experience, maximizing your chances of encountering the Big Island’s incredible underwater inhabitants. These locations are carefully selected to be suitable for both snorkeling and snuba, ensuring everyone in your group has a fantastic experience regardless of their chosen activity.

Kona Snuba offers excellent value for money, with tours typically ranging from $80 to $120 per person. This is comparable to other big island snorkeling tours, but with the added benefit of the unique snuba experience. It's an affordable way to try something new and explore the underwater world in a more immersive way.

However, there are a few considerations to keep in mind. Like all water activities, Kona Snuba tours are dependent on favorable weather conditions. Strong winds or rough seas can lead to cancellations. It's always a good idea to book your tour early in your trip to allow for flexibility in case of rescheduling. Additionally, while snuba is a fantastic activity for many, it might not appeal to everyone. Some individuals may find the sensation of breathing underwater through a regulator slightly unnerving. Finally, Kona Snuba tours are generally shorter in duration compared to dedicated scuba diving trips.

If you're looking for a unique and memorable experience during your Big Island vacation, Kona Snuba offers a compelling alternative to traditional big island snorkeling tours. The combination of snuba and snorkeling options, small group sizes, professional instruction, and accessible pricing make it a great choice for a wide range of travelers. Check out their website at https://konasnuba.com for more information and to book your underwater adventure.

5. Sea Quest Hawaii: Snorkel the Kona Coast's Hidden Gems

If you're seeking an adventurous twist on your Big Island snorkeling tours, Sea Quest Hawaii is a name that should be on your radar. This tour company distinguishes itself through its use of rigid hull inflatable boats (RIBs), often referred to as Zodiacs, offering a thrilling ride and quick access to remote snorkeling locations along the Kona coast that larger vessels can't reach. This makes them a fantastic option for those looking to escape the crowds and experience the pristine beauty of Hawaii's underwater world. They are a top choice for adventurous travelers seeking exciting big island snorkeling tours.

Sea Quest Hawaii's focus is on providing an exhilarating experience that combines the thrill of a high-speed boat ride with the tranquility of snorkeling in secluded coves and bays. Instead of being herded onto a crowded catamaran, you’ll enjoy a more intimate and personalized experience with smaller groups, allowing for greater interaction with the guides and a more focused exploration of each snorkeling spot.

Their fleet of Zodiac-style RIBs allows them to navigate shallow waters and access areas inaccessible to larger tour boats. This translates to more diverse snorkeling opportunities and a higher likelihood of encountering unique marine life. You’ll spend less time traveling and more time exploring the vibrant coral reefs and encountering the abundant marine life Hawaii has to offer. They offer multiple snorkel stops per tour, maximizing your time in the water and offering a variety of underwater landscapes to explore.

Sea Quest provides professional-grade snorkeling equipment, ensuring clear views and comfortable exploration. Their knowledgeable guides are also well-versed in local marine life, providing insights and enhancing your understanding of the underwater ecosystem. Beyond snorkeling, these tours often present opportunities for dolphin and whale watching (seasonal), adding an extra layer of excitement to your adventure. You might even catch a glimpse of spinner dolphins playfully leaping from the waves or the majestic humpback whales during their migration season.

While the adventurous nature of Sea Quest Hawaii is a significant draw, it's important to consider the potential downsides. The fast-paced RIB ride can be bumpy and potentially challenging for those prone to seasickness. Therefore, it's not recommended for young children, the elderly, or pregnant women. Operations are also weather-dependent, and tours might be canceled or rescheduled due to unfavorable sea conditions. The limited storage space on the RIBs means you should pack lightly and only bring essential items.

For those looking for a unique and thrilling snorkeling experience, Sea Quest Hawaii presents a compelling option. Their focus on adventure, combined with access to remote and pristine locations, makes them stand out among big island snorkeling tours. However, it's crucial to weigh the pros and cons carefully to ensure this type of tour aligns with your and your group's needs and preferences. If you're seeking a more relaxed and stable snorkeling experience, a larger catamaran tour might be a more suitable option.

While pricing details are not readily available and should be checked directly on their website, comparable RIB-based snorkeling tours in the area generally range from $150 – $250 per person, depending on the duration and inclusions.

To get a better understanding of the kind of exciting encounters you might experience, learn more about Sea Quest Hawaii.

Ready for an adrenaline-pumping adventure combined with breathtaking underwater exploration? Visit the Sea Quest Hawaii website: https://seaquestrafting.com for bookings and further information. This experience is ideal for thrill-seekers and those looking for a more intimate and off-the-beaten-path snorkeling adventure, contributing to its deserved spot on this list of top big island snorkeling tours.

6. Mauna Loa Helicopter Tours with Snorkel Add-on

For those seeking an unparalleled blend of adventure and luxury among big island snorkeling tours, Mauna Loa Helicopter Tours with Snorkel Add-on offers a truly exceptional experience. This premium service seamlessly combines the thrill of a helicopter tour over the Big Island's breathtaking volcanic landscapes with the tranquility of guided snorkeling in pristine waters. This unique combination caters to a wide range of interests, making it an ideal choice for adventurous travelers, marine life enthusiasts, and those looking for a truly unforgettable Hawaiian experience. It's a fantastic option for experience gift seekers looking to surprise someone with a truly unique and memorable adventure. Even seasoned snorkelers and scuba divers with families will appreciate the opportunity to explore the island from above and below.

Imagine soaring above the dramatic volcanic craters, cascading waterfalls, and lush rainforests of the Big Island, capturing panoramic views that are simply inaccessible from the ground. Following this exhilarating aerial adventure, you'll descend to sea level for a guided snorkeling experience at some of the island's premier locations. Whether you’re a first-time snorkeler or a watersports enthusiast, the clear turquoise waters teeming with vibrant coral reefs and diverse marine life promise an unforgettable underwater exploration.

This tour is designed with a focus on a small group luxury experience, ensuring personalized attention and premium service throughout. From transportation coordination to professional photography services, every detail is meticulously handled to provide a seamless and unforgettable experience. Learn more about Mauna Loa Helicopter Tours with Snorkel Add-on to get a deeper understanding of the tour specifics. The company takes care of coordinating transportation to and from the helicopter and snorkeling locations, making logistics hassle-free for participants. Furthermore, professional photographers are available to capture stunning images of your aerial and underwater adventures, providing lasting memories of your Big Island experience.

Mauna Loa Helicopter Tours with Snorkel Add-on distinguishes itself from typical big island snorkeling tours by offering a unique combination of air and sea activities. While most tours focus solely on underwater exploration, this package offers a comprehensive island perspective. The aerial view provides a geological context, highlighting the volcanic origins of the island and its diverse landscapes, enhancing the appreciation of the marine environment. This combination makes it particularly appealing to those interested in both natural beauty and adventure.

However, this premium experience comes at a premium price. Expect to pay between $400 and $600 per person. This significant cost makes it a less accessible option for budget-conscious travelers. Availability is also limited due to the logistical complexities of combining helicopter tours with snorkeling excursions. Booking well in advance is highly recommended, particularly during peak season. It’s also important to note that both the helicopter tour and the snorkeling portion of the trip are weather dependent. Inclement weather may result in cancellations or rescheduling, requiring flexibility in your travel plans. Finally, the combination of two high-intensity activities may be overwhelming for some travelers.

The Mauna Loa Helicopter Tours with Snorkel Add-on offers a truly unique and comprehensive way to explore the Big Island. While the high cost and limited availability may be deterrents for some, the spectacular aerial views, luxury experience, and the combination of two iconic Hawaiian activities make it a worthwhile splurge for those seeking an unforgettable adventure. If your budget allows and you're looking for a premium big island snorkeling tour with a twist, this experience is definitely worth considering. You can find more information and booking details on their website: https://maunaloahelicoptertours.com.

7. Kealakekua Bay Snorkel Tours by Body Glove

For those seeking a comfortable and comprehensive big island snorkeling tours experience, Body Glove Cruises offers a well-established option. With over 40 years of experience navigating the waters around the Big Island, including the pristine Kealakekua Bay, they've earned a reputation for their family-friendly approach and spacious vessels. This makes them a solid choice for larger groups, families with children, and those who prefer a more structured and amenity-rich snorkeling adventure.

One of the key advantages of choosing Body Glove is their 65-foot catamaran. Its multiple decks provide ample space for relaxing, sunbathing, and enjoying the scenic views. This large, stable platform also minimizes the effects of motion sickness, a significant plus for those prone to seasickness or traveling with children who may be more susceptible. The stability also creates a comfortable environment for first-time snorkelers who might feel apprehensive about entering the water.

Body Glove’s tours aren't just about getting you to the snorkeling spot; they also incorporate an educational element. Throughout the journey, you'll receive historical narration about Kealakekua Bay, enriching your understanding of the area's cultural and ecological significance. This added layer of information can be particularly appealing to history buffs and those interested in learning more about the Captain Cook Monument and the surrounding marine sanctuary. For a deeper dive into this aspect, you can learn more about Kealakekua Bay Snorkel Tours by Body Glove.

Another significant benefit is the all-inclusive nature of the tour. Body Glove provides all necessary snorkeling gear, including fins, masks, and snorkels, eliminating the need for guests to rent or bring their own equipment. Flotation devices are also available for those who are less confident in the water or simply prefer extra buoyancy. After your snorkel, you can rinse off the saltwater at their onboard freshwater rinse stations and utilize the changing areas to get back into dry clothes comfortably. The inclusion of breakfast and lunch further enhances the convenience factor, allowing you to focus entirely on enjoying the experience.

While Body Glove offers a comprehensive package for big island snorkeling tours, it's essential to consider the potential drawbacks. The large capacity of the catamaran, which can accommodate over 100 people, can lead to a less intimate snorkeling experience. The sheer number of participants might feel overwhelming for some, especially those seeking a more tranquil and personal connection with the marine environment. This can also contribute to crowded conditions at popular snorkeling sites within Kealakekua Bay. Furthermore, the price point, typically ranging from $130 to $190 per adult, is higher than some other snorkeling tour operators on the Big Island. However, the comprehensive amenities and included services justify the premium to some extent.

For families seeking a comfortable and convenient snorkeling experience, Body Glove provides a solid platform with plenty of amenities. The stability of the vessel, inclusive services, and historical narration add value to the tour. However, individuals or small groups seeking a more intimate snorkeling adventure with fewer crowds might prefer exploring smaller, more personalized tour operators. If budget is a primary concern, exploring alternative options is also advisable. You can visit the Body Glove website (https://bodyglovehawaii.com) for booking details and further information about their big island snorkeling tours.

Top 7 Big Island Snorkeling Tours Comparison

Making the Most of Your Big Island Snorkeling Adventure

From the personalized excursions offered by Kona Snorkel Trips to the thrilling underwater explorations with Sea Quest Hawaii and even the unique perspective of a Mauna Loa Helicopter Tour with a snorkel add-on, this guide has explored some of the best ways to experience big island snorkeling tours. We’ve covered options ranging from family-friendly cruises like Fair Wind Cruises and Body Glove's Kealakekua Bay Snorkel Tours to the unique experience of Kona Snuba, ensuring there’s something for every type of ocean enthusiast. Remember, choosing the right tour depends on your individual preferences, budget, and desired level of adventure. Whether you're a seasoned snorkeler or a first-timer, consider factors such as group size, included amenities, and the specific snorkel sites offered.

Snorkeling and enjoying the ocean comes with a responsibility to protect it. For tips on minimizing your impact and keeping our waters clean, check out this guide on How to Prevent Marine Pollution. By understanding and respecting the delicate marine environment, you can help ensure its beauty and wonder remain for generations to come.

Ultimately, the Big Island’s underwater world is a treasure trove waiting to be discovered. By selecting the perfect big island snorkeling tour and utilizing the insights from this article, you're setting yourself up for an unforgettable aquatic adventure. Ready to dive in and explore the vibrant reefs and diverse marine life? Consider Kona Snorkel Trips for a personalized snorkeling experience tailored to your specific needs. Visit Kona Snorkel Trips to start planning your Big Island snorkeling adventure today!