The Big Island of Hawaii isn't just a land of active volcanoes and lush rainforests; it's a premier destination for underwater exploration. Its extensive coastline, forged by ancient lava flows, has created a unique marine environment with some of the best snorkeling in the Hawaiian archipelago. Unlike other islands, the Big Island’s leeward Kona coast is exceptionally protected from trade winds, resulting in consistently calm, clear waters that make for ideal snorkeling conditions nearly year-round. This unique geography nurtures vibrant coral reefs teeming with life, often just steps from the shore.
Finding the truly exceptional spots, however, requires more than just a map. Knowing which locations offer easy entry for beginners, which demand a boat tour for access to pristine sanctuaries, and which provide specialized experiences like swimming with manta rays is key to a memorable adventure. This guide cuts through the noise to provide a definitive list of the Hawaii Big Island best snorkeling sites. We'll break down each location with the practical details you need: skill level, entry type, what marine life to expect, and crucial safety advice. Whether you're a first-time snorkeler or an experienced freediver, this article will equip you with the knowledge to safely and respectfully explore the island's most stunning underwater ecosystems. We'll also highlight top-rated local operators, including guided experiences from Kona Honu Divers, that can elevate your trip from a simple swim to an unforgettable marine encounter.
1. Kealakekua Bay Marine Sanctuary: The Crown Jewel of Kona Snorkeling
Kealakekua Bay, a designated Marine Life Conservation District, is arguably the pinnacle of Hawaii Big Island best snorkeling experiences. This protected bay isn't just a historical landmark where Captain James Cook first landed; it's a vibrant underwater cathedral teeming with life. The water clarity is often exceptional, with visibility frequently exceeding 100 feet, revealing a dramatic volcanic drop-off that plummets from shallow coral gardens into the deep blue.
The primary snorkeling area is directly in front of the Kaʻawaloa Flats and the Captain Cook Monument. This location is not accessible by car, a factor that preserves its pristine condition. The only ways to reach it are by a strenuous hike or, more practically, by a permitted boat tour or kayak. This exclusivity means fewer crowds and a more intimate encounter with the marine world.
Why It Stands Out
What makes Kealakekua Bay so special is the sheer density and variety of marine life. The reef is a kaleidoscope of hard and soft corals, providing a complex habitat for countless species.
- Marine Life to Expect: Pods of spinner dolphins often rest in the bay's calm waters. Snorkelers commonly see large schools of yellow tang, parrotfish, butterflyfish, and the occasional Hawaiian green sea turtle (honu).
- Skill Level: Beginner to Intermediate. The main snorkeling area is protected and calm, making it suitable for new snorkelers on a guided tour. More experienced snorkelers can explore the edges of the reef where the drop-off begins.
- Best Time to Visit: Mornings are typically best for calmer waters and better visibility before the afternoon winds pick up.
How to Get There & Recommended Operators
Since you can't drive to the best snorkeling spot, joining a guided tour is the most recommended and enjoyable option. Companies like Kona Honu Divers offer combined dive and snorkel trips, ensuring everyone in your group can experience the bay's wonders. Their expert guides provide all necessary gear, safety briefings, and point out fascinating marine life you might otherwise miss. Booking a boat tour removes all logistical hurdles, allowing you to simply relax and soak in one of the best snorkeling sites on the Big Island.
2. Honaunau Bay (Place of Refuge): A Cultural Snorkeling Haven
Honaunau Bay, affectionately known as "Two Step," offers one of the most unique Hawaii Big Island best snorkeling experiences by blending rich cultural history with fantastic underwater exploration. Located adjacent to the Puʻuhonua o Hōnaunau National Historical Park, this site was once a sacred place of refuge. Today, its calm, protected waters provide a sanctuary for both marine life and snorkelers. The bay is celebrated for its easy entry, great visibility, and diverse ecosystem set against a backdrop of dramatic underwater lava rock formations.
The common name "Two Step" comes from the natural, two-tiered lava rock shelf that provides a convenient entry and exit point into the water. This easy access makes it a favorite for families and snorkelers of all ages. The bay itself is a sheltered cove, which means the water is often very calm, making it a perfect spot for a relaxed day of observing marine life. Combining a few hours of snorkeling with a visit to the historical park creates a full day of cultural and natural immersion.
Why It Stands Out
What distinguishes Honaunau Bay is its incredible accessibility and the consistent quality of its marine encounters in shallow, clear water. The reef is healthy and vibrant, sloping gently from the lava rock entry to a sandy bottom, providing habitats for a wide range of species.
- Marine Life to Expect: This is a prime location for spotting Hawaiian green sea turtles (honu), often seen resting on the sandy bottom in the deeper parts of the bay. Schools of reef fish like yellow tang and convict tang are abundant, and it’s a great place to find octopuses camouflaged among the rocks.
- Skill Level: Beginner to Intermediate. The easy entry and calm conditions are ideal for beginners and families. More experienced snorkelers can venture further out to explore the deeper coral gardens and drop-offs.
- Best Time to Visit: Arrive in the early morning to secure a parking spot and enjoy the calmest conditions before the afternoon crowds and winds arrive. Weekdays are generally less busy than weekends.
How to Get There & Recommended Operators
Honaunau Bay is accessible by car, located just south of Kealakekua Bay. While you can easily snorkel here on your own, hiring a guide enhances the experience. A knowledgeable guide from a reputable operator can offer valuable insights into the area's history and help you spot hidden marine creatures. For those looking for a more structured adventure or to combine activities, a guided tour is an excellent choice. Operators like Kona Honu Divers offer exceptional guided snorkel trips that can be paired with diving excursions, ensuring a safe and memorable outing. Their local expertise is key to unlocking the full potential of this culturally significant snorkeling site.
3. Captain Cook Monument Snorkeling (Guided Boat Access)
While part of the larger Kealakekua Bay, accessing the specific area around the Captain Cook Monument offers a distinct and historically rich snorkeling experience. This iconic white obelisk, marking the spot where British explorer Captain James Cook was killed in 1779, stands watch over some of the most vibrant and protected waters in Hawaii. This site beautifully merges a significant historical landmark with a world-class marine environment, making it a top choice for Hawaii Big Island best snorkeling.
The waters directly in front of the monument feature dramatic underwater topography, including steep coral-covered drop-offs and ancient lava rock formations. Since the area is only accessible by a permitted boat or a very demanding hike, the marine ecosystem remains exceptionally pristine and teeming with life. Guided boat tours provide not just easy access but also crucial historical narration, explaining the cultural significance of Cook's arrival and the ensuing clashes.
Why It Stands Out
The combination of history and biology makes snorkeling at the Captain Cook Monument a truly unique adventure. The sheltered cove provides superb visibility, allowing you to clearly see the intricate coral gardens that slope into the deep blue.
- Marine Life to Expect: The reef is a bustling metropolis for schools of colorful fish like yellow tang, triggerfish, and butterflyfish. It is common to spot Hawaiian green sea turtles (honu) gliding by, and more experienced snorkelers exploring the deeper edges might encounter schools of trevally (ulua).
- Skill Level: Beginner to Intermediate. The calm, protected waters near the monument are ideal for beginners, especially with a guide. Intermediate snorkelers will enjoy exploring the reef's edge and deeper sections.
- Best Time to Visit: Early morning tours are highly recommended. You'll benefit from the calmest sea conditions, the best water clarity, and fewer people, allowing for a more personal experience at this historic site.
How to Get There & Recommended Operators
The most practical and enriching way to experience the Captain Cook Monument is with a dedicated snorkeling tour. Companies like Kona Honu Divers offer specialized trips that include historical insights from their knowledgeable crew, all necessary gear, and safety supervision. By joining a tour, you can learn more about the best snorkeling tour on the Big Island and focus entirely on the incredible underwater scenery and fascinating history.
4. Kahaluu Beach Park Snorkeling: The Ultimate Beginner’s Paradise
Kahaluu Beach Park is the most accessible and family-friendly snorkeling spot on the Kona coast, a true gem for anyone new to the underwater world. Located right in Kailua-Kona, this county park features an ancient, rock-walled fishpond (kuʻili) that creates a calm, protected bay. The shallow, easy entry makes it perfect for children and first-time snorkelers to get their fins wet with confidence, offering one of the most reliable Hawaii Big Island best snorkeling experiences without needing a boat.
The park’s appeal is boosted by its convenient amenities, including lifeguards, restrooms, showers, and equipment rentals right on site. This allows families to spend the whole day, alternating between sunbathing and exploring the vibrant reef. Many visitors use Kahaluu as a training ground, building skills and confidence before joining a guided offshore tour to more advanced locations.
Why It Stands Out
Kahaluu Beach Park excels in its combination of extreme accessibility and impressive marine biodiversity. The shallow waters are packed with life, offering a world-class aquarium experience just steps from the shore. This location is also one of the best shore diving spots on the Big Island for certified divers looking for a simple, relaxed dive.
- Marine Life to Expect: Expect to see dense schools of convict tangs, yellow tangs, butterflyfish, and Moorish idols. The main attraction for many is the high population of Hawaiian green sea turtles (honu) that frequent the bay to feed on algae.
- Skill Level: Beginner. The protected, shallow waters are ideal for all ages and skill levels. Even non-swimmers can often stand in the calmest areas and see fish.
- Best Time to Visit: Arrive before 9:00 AM to secure a parking spot and enjoy the clearest water. Mornings are calmest, as afternoon winds can stir up sand and reduce visibility.
How to Get There & Pro Tips
Getting to Kahaluu Beach Park is simple: it’s located on Aliʻi Drive just south of central Kailua-Kona. Parking is limited, so an early start is key. Once you're there, remember to use only reef-safe sunscreen to protect the fragile coral. Start snorkeling on the southern end of the bay where the water is shallowest to build your comfort level before venturing further out. For those looking to take their skills to the next level after practicing here, consider a guided tour with a reputable operator.
5. Manta Ray Night Snorkel Tour (Specialized Experience)
The Manta Ray Night Snorkel is one of the most unique and profound wildlife encounters on the planet, making it a must-do for anyone visiting Kona. This is not a typical reef exploration; it's a carefully orchestrated activity where snorkelers float above powerful underwater lights. These lights attract massive clouds of plankton, which in turn draw in gentle giant manta rays to feed. The experience of having these majestic creatures, with wingspans sometimes exceeding 12 feet, gracefully glide and barrel-roll inches away from you is truly breathtaking.
Unlike daytime snorkeling that focuses on exploring a reef, this tour is stationary. Participants hold onto a custom-built floatation device equipped with high-intensity lights that shine down into the water. This creates an underwater stage for the mantas, and snorkelers get a front-row seat to the ballet. The Kona coast is one of the few places in the world where you can reliably have this type of close interaction.
Why It Stands Out
This tour is a standout because it offers a connection with a specific, massive marine animal in its natural habitat. It's an emotional and often described as a spiritual experience, far different from observing fish over a coral reef. The memory of a manta ray making eye contact as it swoops by is something that stays with visitors for a lifetime.
- Marine Life to Expect: The star of the show is the giant manta ray (Manta alfredi). While other nocturnal critters may be present, all attention is focused on the dozens of rays that often appear.
- Skill Level: Beginner. No swimming is required. Participants simply float on the surface holding onto a light board, making it accessible even for those with limited water confidence.
- Best Time to Visit: Tours run year-round. For the best visual contrast, consider booking on a night with less moonlight. Arriving early for the safety briefing and gear fitting is essential.
How to Get There & Recommended Operators
This is a boat-only, guided-tour-only experience. Reputable operators are critical for both your safety and the well-being of the mantas. Kona Honu Divers pioneered and perfected this encounter, with a world-renowned reputation and a sighting success rate of over 95%. Their expert guides provide high-quality wetsuits, all necessary gear, and a thorough briefing that ensures a comfortable and respectful interaction. For a truly unforgettable evening, learn more about snorkeling with manta rays in Hawaii and book a trip that prioritizes safety and sustainability.
6. Milolii Village Protected Reef Snorkeling
For a truly unique experience that combines world-class snorkeling with authentic Hawaiian culture, the protected reefs near Milolii Village are unmatched. Located on the remote South Kona coast, Milolii is known as the last traditional fishing village in Hawaii. This destination offers a glimpse into a living culture while providing access to some of the most pristine and secluded underwater ecosystems, making it a standout choice for Hawaii Big Island best snorkeling.
The journey to Milolii is an adventure in itself, accessible either by boat from Kona or via a scenic but rugged coastal road. This isolation is a key part of its charm, ensuring the reefs remain healthy and the crowds are nonexistent. Snorkelers enter a rocky cove where the water is typically crystal clear, revealing dramatic underwater lava formations, vibrant coral gardens, and an abundance of marine life that thrives in this protected environment.
Why It Stands Out
Milolii offers more than just excellent snorkeling; it provides a meaningful cultural exchange. The village preserves traditional fishing practices, and a visit here supports the economic sustainability of this historic community. The underwater scenery is as compelling as the culture on land, with healthy reefs that are a testament to generations of responsible stewardship.
- Marine Life to Expect: The vibrant reefs host large schools of colorful reef fish, eels, and octopus. Due to its remote location, encounters with larger pelagic species are possible, and Hawaiian green sea turtles (honu) are often seen foraging in the shallows.
- Skill Level: Intermediate to Advanced. The entry is rocky, and conditions can be variable. This spot is best for confident swimmers who are comfortable in open water environments without lifeguard supervision.
- Best Time to Visit: The summer months, from May through September, generally offer the calmest ocean conditions and most reliable visibility. Arriving early in the morning is always recommended.
How to Get There & Recommended Operators
Given the remote location and cultural sensitivity, booking a guided trip is the best and most respectful way to experience Milolii. A guided tour with an operator knowledgeable about the area’s customs and marine environment ensures a safe and enriching visit. They handle the complex logistics, provide necessary gear, and can offer invaluable insights into both the reef and the village. These small-group excursions often facilitate positive interactions with residents, creating a memorable cross-cultural experience. Because there are no facilities, be sure to bring all your own water, food, and reef-safe sunscreen.
7. Puako Reef Snorkeling (Lava Tube & Coral Formations)
Puako, nestled along the sun-drenched Kohala Coast, offers a distinctly different and rewarding underwater experience for those seeking some of the Hawaii Big Island best snorkeling. Unlike the more crowded sandy beaches, Puako's shoreline is characterized by black lava rock, which gives way to an expansive and healthy coral reef system. The entry can be more challenging, but the payoff is a dramatic underwater landscape filled with unique geological features like lava tubes, arches, and intricate coral gardens.
This area is a sweet spot for those with some snorkeling experience. It provides more complexity and adventure than a typical beginner's beach but is far more accessible than remote offshore sites requiring a boat. The clarity here is often excellent, especially during calm summer mornings, revealing a vibrant world thriving among ancient lava flows. The easy shore access and extensive reef make it a favorite for explorers and underwater photographers.
Why It Stands Out
What truly sets Puako Reef apart is the incredible biodiversity supported by its unique geology. The mix of shallow coral gardens and deeper lava formations creates a habitat that attracts a stunning variety of marine creatures, making every snorkel a new discovery.
- Marine Life to Expect: This is a prime location for encountering Hawaiian green sea turtles (honu) grazing on the reef. The coral is home to countless fish species, including butterflyfish, triggerfish, and large schools of convict tangs. Eels are often found hiding in the lava rock crevices.
- Skill Level: Intermediate. The rocky entry and potential for variable conditions make this site best for snorkelers who are comfortable in the water. Beginners may find it challenging without guidance.
- Best Time to Visit: Summer months generally offer the calmest and clearest water. Arriving early in the morning is crucial to secure a parking spot and to enjoy the ocean before afternoon winds and chop arrive.
How to Get There & Recommended Operators
Puako Bay Drive has several public shore access points. Look for the marked pathways between the residential homes to find your way to the water's edge. Because of the sharp lava rock, sturdy reef shoes or dive booties are essential for a safe entry and exit. A guided shore snorkel can significantly improve your experience, as a local expert can guide you to the best lava tubes and point out hidden marine life. For those interested in exploring similar diverse reef systems with professional guidance, a boat trip is an excellent alternative, offering access to multiple pristine sites in one day.
8. Freediving & Snorkeling Transition Courses (Guided Training)
For the experienced snorkeler who feels the pull of the deep, a transition course into freediving is the ultimate next step. This isn't just snorkeling; it's a disciplined practice that evolves your relationship with the water. These specialized, instructor-led courses are designed for confident snorkelers ready to safely explore deeper on a single breath, unlocking a new dimension of underwater exploration on the Big Island.
Training goes far beyond simply holding your breath. Certified instructors teach crucial apnea techniques, proper equalization for depth, mental focus, and vital safety protocols. The process typically starts in a controlled environment like a pool before progressing to open-water sessions with safety divers. This structured learning path makes it a standout option for those who have hit the limits of surface snorkeling and want to experience deeper reefs and more dramatic underwater geology.
Why It Stands Out
Taking a freediving course fundamentally changes how you interact with the marine environment. It allows for longer, quieter, and more intimate encounters with marine life, as you become part of the underwater world rather than just an observer on its surface. With these skills, you can explore deeper wrecks or reef formations that are inaccessible to the average snorkeler.
- What to Expect: Learn to dive deeper and stay longer, observing shy creatures that are often scared away by the bubbles and noise of scuba. You will master relaxation and breathing techniques that increase your comfort and confidence in the water.
- Skill Level: Advanced Snorkeler to Intermediate Freediver. You should already be very comfortable in the ocean. These courses are specifically for those looking to build upon a strong snorkeling foundation.
- Best Time to Visit: Kona's calm sea conditions are ideal for freediving training year-round. Mornings offer the flattest water, perfect for open-water sessions.
How to Get There & Recommended Operators
Your journey into freediving must begin with professional instruction from a certified agency. Kona Honu Divers offers freediving certification courses perfect for snorkelers ready to transition to breath-hold diving. Their experienced instructors guide you through every step, from theory to practical application. For those looking to dive deeper and transition from snorkeling to freediving, understanding proper physical preparation is vital. This includes mastering aspects like optimizing your endurance and knowing how to fuel your body effectively, similar to the demands of nutrition for Ironman training. Proper training ensures you can safely enjoy one of the most rewarding ways to experience Hawaii Big Island best snorkeling and beyond. For more details on the crossover benefits, you can explore why freediving skills are valuable for all underwater enthusiasts.
Big Island Snorkeling — 8-Site Comparison
| Site / Experience | Complexity 🔄 | Resources ⚡ | Expected Outcomes ⭐📊 | Ideal Use Cases 💡 | Key Advantages ⭐ |
|---|---|---|---|---|---|
| Kealakekua Bay Marine Sanctuary | 🔄 Moderate–High: guided boat/kayak access; permit controls | ⚡ High: tour fees, boat transport, advance booking | ⭐📊 Exceptional visibility (80–120+ ft); rich biodiversity; calm conditions when good | 💡 Pristine-reef snorkeling, wildlife encounters, history-focused tours | ⭐ Highly protected ecosystem; superior clarity; consistent turtle/dolphin sightings |
| Honaunau Bay (Place of Refuge) | 🔄 Low: shore entry with park access; simple logistics | ⚡ Low: minimal fees, easy parking (variable) | ⭐📊 Good shallow visibility (40–60 ft); diverse reef life; cultural context | 💡 Families, beginners, cultural + snorkeling half-day visits | ⭐ Calm, accessible bay with strong cultural/historical value |
| Captain Cook Monument (Guided Boat) | 🔄 High: boat-only access; potential strong currents | ⚡ High: long boat ride, higher tour cost, seasickness risk | ⭐📊 Pristine conditions; dramatic drop-offs; occasional larger pelagics | 💡 Experienced snorkelers seeking adventure and historical interpretation | ⭐ Limited access preserves quality; excellent photo and wildlife opportunities |
| Kahaluu Beach Park | 🔄 Very Low: easy beach access and gradual entry | ⚡ Low: rentals, nearby amenities, lifeguards | ⭐📊 Reliable shallow snorkeling (5–30 ft); family-friendly marine sightings | 💡 Beginners, families, convenient shore-based snorkeling | ⭐ Best beginner site—amenities, safety, equipment rentals |
| Manta Ray Night Snorkel Tour | 🔄 Moderate: night operations with safety briefings | ⚡ Moderate–High: premium price, wetsuit, pre-booking | ⭐📊 Very high encounter rate (95%+); unique nocturnal behavior viewing | 💡 Wildlife enthusiasts, photographers, moderate swimmers comfortable at night | ⭐ World-class, near-guaranteed manta interactions; highly memorable experience |
| Milolii Village Protected Reef | 🔄 High: remote access (4WD or boat); low infrastructure | ⚡ Moderate–High: travel time, self-sufficiency, possible charter cost | ⭐📊 Pristine reefs, excellent visibility, low visitor pressure | 💡 Adventurous snorkelers seeking cultural immersion and solitude | ⭐ Authentic cultural experience; untouched reef conditions; solitude |
| Puako Reef (Lava Tube & Coral) | 🔄 Moderate: rocky lava entry; intermediate skill required | ⚡ Low–Moderate: parking, reef shoes, minimal facilities | ⭐📊 Excellent coral diversity and clarity (60–100+ ft); lava formations | 💡 Intermediate snorkelers and underwater photographers | ⭐ Superior reef health, unique lava geology, fewer crowds |
| Freediving & Snorkel Transition Courses | 🔄 High: structured training, pool + open-water progression | ⚡ High: certified instructor time, multiple sessions, equipment | ⭐📊 Increased depth/time (20–60+ ft), skill certification, safer breath-hold | 💡 Experienced snorkelers wanting deeper exploration and photography | ⭐ Grants access to deeper reefs; skill mastery and safety-focused progression |
Your Underwater Adventure Awaits
The Kona and Kohala coasts of the Big Island offer a world-class snorkeling experience, a vibrant aquatic tapestry woven from volcanic geology and teeming marine life. From the protected, sacred waters of Kealakekua Bay to the easy, family-friendly access of Kahaluʻu Beach Park, you’ve seen that the options are as diverse as the fish that inhabit these reefs. Each location presents a unique window into Hawaii's underwater ecosystem, whether it's the profound history at Honaunau Bay or the complex lava formations at Puako Reef. The key to unlocking the best of Big Island snorkeling lies in matching your skill level, comfort, and aspirations with the right spot.
Key Takeaways for Your Snorkeling Journey
To make the most of your time in the water, let's distill the most critical points from our exploration of the hawaii big island best snorkeling:
- Accessibility is Everything: Not all sites are created equal. Spots like Kahaluʻu Beach Park are perfect for beginners and families due to their calm, shallow waters and easy shore entry. In contrast, reaching the pristine Captain Cook Monument requires a boat tour or a strenuous hike, making it an adventure in itself. Always assess the entry type-sandy beach, lava rock, or boat-and choose what aligns with your physical abilities.
- Conditions are King: Water clarity and calmness are not guaranteed. The Kona coast is famed for its typically placid conditions, especially in the mornings, but wind, swell, and rain can affect visibility. Always check the surf report and weather forecast before you go. Remember that some spots, like Puako, are best explored during calm summer months.
- Go Guided for Deeper Insights: While many sites are great for independent exploration, a guided tour offers immense value. For exclusive locations like Kealakekua Bay or specialized experiences like the Manta Ray Night Snorkel, a professional operator is essential. Guides from reputable companies like Kona Honu Divers provide not only safe access and top-tier gear but also invaluable knowledge about marine life behavior, reef ecology, and local history. They can point out a camouflaged octopus or a rare nudibranch you might otherwise swim right past.
- Respect the ʻĀina (Land and Sea): Every snorkel spot is a fragile ecosystem. Adhering to reef-safe practices is not optional; it's a responsibility. Use reef-safe sunscreen, never touch or stand on coral, give marine life ample space, and pack out everything you bring in. This practice of mālama (to care for) ensures these incredible underwater environments remain vibrant for generations to come.
Your Next Steps: From Planning to Plunging
You are now equipped with the knowledge to plan an unforgettable snorkeling adventure. The next step is to turn that plan into action. Start by shortlisting the sites that most excite you. Are you chasing the thrill of swimming with giant manta rays or seeking a quiet afternoon observing reef fish in a calm bay?
Once you have your top spots, create a practical itinerary. Book your boat tours in advance, especially during peak season, as spots fill up quickly. For shore snorkeling, plan your visits for the early morning to take advantage of the best visibility and calmest waters. Gather your gear, whether you're renting or bringing your own, and make sure your mask, snorkel, and fins are in good working order. For those looking to take their skills to the next level, consider a freediving course to build confidence and enhance your underwater experience. Exploring the hawaii big island best snorkeling is more than just a vacation activity; it's an opportunity to connect with nature in one of its purest forms. It’s a chance to float weightlessly in a turquoise world, watching as a green sea turtle glides by or a school of yellow tangs flashes in the sunlight. This is your invitation to leave the shore behind and dive into the adventure that awaits beneath the waves.
Ready to experience the magic of Kona's underwater world with expert guidance? Whether you're a first-time snorkeler or an experienced freediver, Kona Honu Divers offers a range of tours designed to provide safe, educational, and unforgettable encounters with the Big Island's marine life. From guided reef snorkels to the world-famous manta ray night experience, their professional crew is dedicated to showcasing the very best of Kona Honu Divers.