Introduction: What Makes the Afternoon Ali’i Adventure Special

Imagine slipping aboard a spacious 50-foot catamaran with no more than 22 other guests, in the middle of Hawaii’s vibrant waters. That’s exactly what you get with the Afternoon Ali’i Adventure, a luxurious, all-inclusive snorkeling tour on the Big Island. For $276 per person, this roughly three-hour trip offers a chance to explore Kona’s underwater world away from the crowds, with a focus on comfort, personalized service, and authentic encounters with marine life.
What we love most about this tour are the small group size—which means more space and attention from the crew—and the flexibility of the snorkel spots, as the destination shifts daily based on conditions. Plus, the top-tier amenities like premium snorkel gear, a gourmet lunch, and a full bar serving beer, wine, and spirits, make this experience feel truly indulgent.
A possible consideration is that you need to be comfortable swimming independently and able to handle a boat rocking in the ocean, so it’s best suited for travelers with a moderate fitness level. This tour is perfect for those who appreciate personalized service and want a more intimate, less crowded adventure—ideal if you’re looking to combine relaxation with extraordinary marine encounters.
Who Should Consider This Experience?

This tour appeals most to travelers who value comfort and exclusivity. If you’re eager to avoid large crowds, love the idea of exploring different snorkel sites based on daily conditions, and enjoy a luxury vibe with gourmet food and beverages, this is a strong choice. It’s particularly great for those who want to see whales, dolphins, and tropical fish, while enjoying attentive service and a relaxed atmosphere.
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Key Points

- Limited Group Size: Max 22 guests ensures a more personalized and comfortable experience.
- Flexible Snorkel Locations: The crew adjusts the route based on weather and marine activity, maximizing wildlife sightings.
- Premium Amenities: Includes high-quality snorkel gear, towels, reef-safe sunscreen, gourmet lunch, and a full bar.
- Expert Crew: Guides are experienced, certified in CPR, First Aid, and AED, attentive to guest needs.
- All-Inclusive: No hidden costs—complimentary parking, snacks, beverages, and gear are included.
- Ideal for Relaxed, Small Group Adventure: Perfect for travelers who desire intimacy and room to relax.
Detailed Review of the Afternoon Ali’i Adventure
The Departure and Setting
Starting at the Courtyard Marriott King Kamehameha Beach Hotel at 1:30 pm, this tour sets a relaxed tone from the moment you arrive. The check-in process is straightforward, with ample complimentary parking, so you can arrive without the hassle of hunting for a spot. The crew greets you warmly, and you’ll quickly appreciate the spaciousness of the vessel—a welcome change from crowded tours—offering plenty of room to spread out.
The Catamaran Experience
Once aboard, you’ll notice the well-maintained, fully certified catamaran—equipped with multiple seating options and two clean restrooms, making the three-hour trip comfortable. The boat’s design offers stability and ample space, so even if the waters get a little lively, you won’t feel cramped. The large pool noodles and towels provided mean you can stay comfortable during your snorkeling breaks, and the reef-safe sunscreen helps protect Hawaii’s delicate ecosystems.
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Snorkel Gear and Preparations
The tour provides top-quality snorkel gear—masks, fins, and snorkels—that are well-maintained and suitable for all levels. The crew, being experienced and certified, is happy to help with fitting and troubleshooting, ensuring everyone is comfortable before heading into the water. If you tend to be nervous about snorkeling or are new to it, the guides’ attentive approach helps build confidence.
The Snorkel Spots: Changing with Conditions
One of the most appreciated aspects of the Afternoon Ali’i Adventure is the flexibility of the snorkel locations. The crew’s local knowledge allows them to choose the best spots each day, avoiding crowded areas and maximizing wildlife sightings. This means you might encounter dolphins, see colorful tropical fish, or catch a glimpse of seasonal whales—as many reviews highlight.
Marine Encounters and Wildlife
Guests frequently mention amazing wildlife sightings. One reviewer recalls a humpback whale swimming just 30 yards away while snorkeling, hearing the whale’s song underwater—a truly magical moment. Others note spinner dolphins and vibrant coral reefs, with some not seeing turtles but still enjoying the stunning fish and coral formations.
The Gourmet Lunch and Bar Service
After the snorkeling, everyone gathers back on deck for the gourmet, enhanced lunch—a step above typical tour fare. The food is fresh, thoughtfully prepared, and satisfying after time in the water. The full bar offers a selection of beer, wine, and spirits, with age restrictions clearly enforced—only travelers 21 and older can enjoy alcohol, but non-alcoholic drinks are available for everyone.
Additional Comforts and Services
The crew’s knowledge and friendliness shine through in their service, making sure everyone feels well cared for. The two restrooms onboard are clean and convenient, and there’s plenty of room for small bags or backpacks. The spacious boat and relaxed schedule allow for plenty of personal space and a leisurely pace.
Authenticity and Customer Feedback
Reviews consistently praise the excellent crew and the small-group size, which creates an intimate atmosphere. One reviewer notes, “The trip was amazing—beautiful views, fun boat trip, and stunning fish,” with another emphasizing the crew’s dedication to sharing knowledge and making each guest’s experience special. Seeing whales and sharks up close adds a layer of excitement that’s often missing from larger tours.
Price and Value
At $276 per person, the cost might seem high, but considering the all-inclusive amenities, small-group intimacy, and flexible, wildlife-rich destinations, the value is clear. You’re paying for a personalized, comfortable, and wildlife-rich experience that’s hard to match in larger, more crowded tours.
Practical Considerations
Be aware that you’ll need moderate physical fitness—you should be able to swim independently and handle boat boarding and disembarking steps. Guests over 300 lbs are not allowed in the water due to weight limits on the boat’s water entry staircase. Also, the tour is not suitable for children under 5 or those with mobility issues. Remember to bring sun protection like hats and sunglasses, as well as anti-nausea medication if you’re prone to seasickness.
Who Will Get the Most Out of This Tour?

If you’re someone who appreciates personalized attention, luxurious amenities, and small-group comfort, you’ll love this tour. It’s perfect for travelers who want to avoid the crowds and seek a more intimate connection with Kona’s marine life. Those eager to see whales, dolphins, and tropical fish in their natural environment will find this experience especially rewarding. It’s also well-suited for guests who value knowledgeable guides and enjoy a gourmet lunch in a relaxed setting.
The Sum Up: Why This Tour Stands Out

The Afternoon Ali’i Adventure offers a rare combination of luxury, intimacy, and authentic wildlife encounters. With a maximum of 22 guests on a spacious catamaran, you gain more personal attention and space to relax. The flexible itinerary based on daily conditions means you’re more likely to encounter marine wildlife in their natural habitat—from whales to dolphins and tropical fish.
The inclusion of high-quality snorkel gear, gourmet food, and a full bar elevates the experience beyond a typical tour, making it ideal for travelers who want to indulge and enjoy Hawaii’s ocean scenery without feeling rushed or crowded. The knowledgeable crew, certified and attentive, ensures your safety and enhances your understanding of the marine environment, making this more than just a boat ride—it’s a personalized adventure.
However, this tour is best suited for independent swimmers comfortable in the water and those who appreciate small-group exclusivity. If you’re traveling with children under 5 or have mobility issues, you might want to consider other options. But for those seeking a refined, wildlife-rich, and relaxed ocean experience, this tour offers a wonderful blend of comfort, adventure, and authenticity.
FAQ: Your Practical Questions Answered

Is this tour suitable for children?
Yes, children aged 5 and older who can swim independently are allowed. It’s best for kids comfortable with boat rides and snorkeling.
Do I need to bring my own snorkeling gear?
No. The tour provides premium snorkel gear included in the price, so you can just focus on enjoying your time in the water.
What should I wear for the tour?
Bring your swimsuit, reef-safe sunscreen, and a towel. While the tour provides sunscreen, it’s wise to apply your own beforehand. Sunglasses and a hat are recommended for sun protection when not in the water.
Can I participate if I don’t swim well?
You need to be comfortable swimming independently, as flotation devices are not provided and some snorkeling spots may require confidence in the water.
Is alcohol served during the trip?
Yes, beer, wine, and spirits are included for guests 21 and over. Non-alcoholic drinks are also available for everyone.
What happens if the weather is bad?
The tour requires good weather. If canceled due to poor conditions, you’ll be offered a different date or full refund.
Is parking easy?
Yes, complimentary self-parking is available at the starting point, the Courtyard Marriott King Kamehameha Beach Hotel.
How long is the trip?
The tour lasts approximately 3 hours, from 1:30 pm until you return to the starting point.
Are restrooms available onboard?
Yes, there are two clean restrooms on the boat, easily accessible during the trip.
What’s the maximum group size?
A maximum of 22 guests ensures a relaxed, intimate experience, much smaller than typical large tour boats.
This Afternoon Ali’i Adventure offers a splendid way to experience Kona’s waters in comfort and style. For those who love marine life, personalized service, and a touch of luxury, this tour hits just the right note.
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