Exploring the Kona Snorkeling Adventure Open Charter — Is It Worth Your Time?
If you’re dreaming of exploring Hawaii’s underwater world without the fuss of complicated bookings, the Kona Snorkeling Adventure Open Charter might catch your eye. It’s a popular, well-rated option for those wanting a straightforward, enjoyable snorkeling experience along the Kona Coast. With a 5.0 rating based on just two reviews, it seems to have made quite an impression — but, as always, it’s worth digging into the details before you commit.
What we really love about this tour is the focus on marine life and scenic beauty. You’ll be guided by an experienced captain and crew who are praised for their knowledge and helpfulness, making the trip both educational and fun. Plus, the boat itself is a comfortable 36′ custom-made vessel that includes amenities like a bathroom and warm water shower, which can make a big difference on a day out at sea.
The one thing to keep in mind is that this tour isn’t designed for those seeking an ultra-remote or adrenaline-pumping experience — it’s more about relaxed snorkeling in beautiful surroundings. If you’re after a hassle-free, well-organized trip that feels personal and informative, this could be a great fit. It’s especially suited for travelers who want a solid, guided intro to Hawaii’s underwater world without the added complexity of larger tour groups or extra costs.
Who should consider this tour? It’s ideal if you value knowledgeable guides, a comfortable boat, and an overall laid-back experience exploring coral reefs and marine life. It’s also perfect for those who want a transparent, straightforward outing with all the essentials provided, including snorkeling gear and snacks.
Key Points

- Highly Rated for Guides and Crew: Both reviews highlight the crew’s helpfulness, knowledge, and friendly approach.
- Comfort and Convenience Matter: The boat has amenities like a bathroom and warm water shower, making the experience more comfortable.
- Focus on Marine Life: Expect to see sea turtles, colorful fish, and coral reefs in crystal-clear waters.
- All Equipment Included: Masks, fins, snorkels—all taken care of, so no need to worry about bringing or renting gear.
- Flexible Cancellation: Free cancellation up to 24 hours before the trip offers flexibility if your plans change.
- Group Size: A maximum of 24 travelers means you’ll likely get personalized attention without feeling crowded.
What to Expect on the Kona Snorkeling Adventure
This tour sets out on a 4.5-hour journey along the scenic Kona Coast, a stretch renowned for its marine biodiversity and stunning vistas. Starting at Manta Adventures Inc. in Kailua-Kona, the trip kicks off early at 7:30 am — a smart choice to beat the crowds and enjoy calmer waters. The experiences are led by an experienced captain on a custom-made 36′ vessel, designed for stability and comfort.
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The Ride and Scenic Views
The ride itself is part of the appeal. Traveling on a well-maintained boat offers a smooth, relaxing experience. You’ll appreciate the convenience of onboard amenities like a bathroom and a warm water shower, especially after a few hours in the water. The captain and crew will provide engaging commentary, sharing stories about the region’s marine environment and culture, which adds an educational flavor to the trip.
Snorkeling Spots and Marine Encounters
Once at the designated snorkeling locations, you’ll be encouraged to explore the vibrant underwater world. Expect to swim alongside sea turtles, which are often the highlight for many travelers, and observe schools of parrotfish, butterflyfish, and clownfish in kaleidoscope-like coral reefs. The water in Kona is famously clear, making visibility great for spotting marine creatures and appreciating the reef’s beauty.
The Guides and Crew
What really makes this tour stand out, according to reviews, is the crew’s dedication. One reviewer notes that Brooke, the captain, and crew members Mariah and CJ, were knowledgeable and helpful — making their trip memorable and stress-free. This personalized attention is especially reassuring if you’re new to snorkeling or unfamiliar with the area.
Snacks and Refreshments
Included in the price are bottled water and snacks, which help keep everyone energized as you swap stories and share the incredible sights. Having these onboard can be a real plus, as it’s common for outdoor excursions to leave you a little parched or hungry.
Duration and Group Size
The tour lasts approximately 4 hours and 30 minutes, giving you enough time to enjoy multiple snorkeling spots without feeling rushed. With a cap of 24 travelers, it feels intimate enough to foster camaraderie but still maintains a good social vibe.
An Honest Look at the Value

At $160 per person, the price reflects the inclusiveness and quality of the experience. All the snorkel gear is provided, which is a plus because you don’t have to worry about renting equipment or bringing your own. Plus, the boat’s amenities add to the overall comfort — a significant factor for travelers who want a relaxed, enjoyable day.
Considering the expert guides, scenic route, and all provided equipment, it’s a pretty fair value for a half-day adventure. The fact that this tour is booked about 141 days in advance also suggests it’s popular, likely because it hits a sweet spot of quality and affordability.
The Experience from Past Travelers

While only two reviews are available, both are glowing. One describes the trip as “absolutely fantastic,” praising Captain Brooke as a “masterful” guide and noting how participants, including children, had a memorable time. They mention seeing many mantas, although this particular trip focuses on snorkeling rather than manta rays, indicating the tour’s flexibility and focus on marine life encounters.
The other review echoes these sentiments, emphasizing the crew’s helpfulness, knowledge, and focus on making every participant’s experience special. This suggests the tour delivers not just a scenic ride, but a genuinely engaging and well-supported adventure.
The Details that Matter

Meeting Point & Timing: Starting at Manta Adventures Inc. in Kailua-Kona, early at 7:30 am, helps you avoid the midday crowds and enjoy calmer waters. You’ll need to arrive on time, as the tour ends back at the start point.
Physical Fitness & Suitability: The tour requires a moderate physical fitness level — snorkeling involves some swimming and comfort in water, but no diving experience is necessary.
Booking & Cancellation: The tour offers free cancellation up to 24 hours in advance, providing peace of mind if your plans change unexpectedly.
Who This Tour is Perfect For

This adventure is well-suited for travelers who want a balanced, guided experience with plenty of marine wildlife sightings, without the hassle of organizing everything themselves. It’s ideal if you prefer a smaller group, appreciate knowledgeable guides, and want the comfort of onboard amenities. Families with older children who are comfortable in the water can also enjoy this trip, especially with the inclusive gear and relaxed pace.
FAQ

Is snorkeling gear included?
Yes, all snorkeling equipment—including masks, fins, and snorkels—is provided, so you don’t need to bring your own.
What time does the tour start?
The tour begins at 7:30 am, giving you a fresh start and a full morning of exploration.
How long does the trip last?
It’s approximately 4 hours and 30 minutes long, which includes boat time and snorkeling at multiple spots.
Where do we meet?
At Manta Adventures located at 74-429 Kealakehe Pkwy Slip G-2, Kailua-Kona.
Can I cancel if my plans change?
Yes, you can cancel for free up to 24 hours before the trip for a full refund.
Is this tour suitable for children?
While specific age restrictions aren’t mentioned, the tour’s moderate physical fitness requirement suggests older children comfortable in water will enjoy it most.
What should I bring?
Aside from your swimsuit, sunscreen, and towel, everything else—like snorkeling gear—is provided. It’s wise to arrive a little early to check in.
What if the weather is poor?
The tour relies on good weather. If canceled due to weather, you’ll be offered a different date or full refund.
Kona Snorkeling Adventure Open Charter
“We had the most amazing time on the manta snorkel with Manta Adventures on the Maheliheli! Our Captain, Brooke, and crew, Mariah were absolutely wo…”
Final Thoughts

The Kona Snorkeling Adventure Open Charter offers a straightforward, friendly way to see the marine wonders of Hawaii’s coast. With knowledgeable guides, a comfortable boat, and all gear included, it feels like a good deal for those wanting to keep things simple but still enjoy an immersive underwater experience.
If you’re after a well-organized trip with a small group and the chance to see sea turtles and colorful fish in their natural habitat, this tour checks all the boxes. It’s especially appealing for travelers who value comfort, good company, and a bit of educational insight, all set against a backdrop of stunning Hawaiian scenery.
For those who prefer a relaxed, guided outing that balances fun and comfort, the Kona Snorkeling Adventure is definitely worth considering. Just remember to book early, arrive prepared, and enjoy the magic of Hawaii’s underwater world.
More Snorkeling Tours in Big Island of Hawaii
More Tour Reviews in Big Island of Hawaii
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- The Real Big Island: Volcanoes, Waterfalls, Beaches & Lunch
- Kona Manta Rays Guaranteed Night Snorkel in Keauhou Harbor
- 4 Hour Private Sunset Fishing Charter
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More Big Island of Hawaii experiences we've covered
- Hilo History and Legends (APP) Audio Self Guided Walking Tour
- The Real Big Island: Volcanoes, Waterfalls, Beaches & Lunch
- Kona Manta Rays Guaranteed Night Snorkel in Keauhou Harbor
- 4 Hour Private Sunset Fishing Charter
- Private Luxury Luau Transportation
- Private Hilo Shore Excursion – Volcanoes, Waterfalls, & Beaches
- Kona Intl. Airport (KOA) to Waikoloa beach hotels – Arrival Private Transfer
- Hawaii Volcano NP Private Tour: 4-Hour Park Immersion
- Private Kona Cruise Ship Excursion Kona up to 14 People
- Hawaiian Floral Crown Weaving in Hilo
- Certified Beach Night Dive
- Expert Led Private Guided Tour Hawaii Volcanoes National Park
