Big Island Manta Ray Night Snorkel

Imagine floating silently in the dark, surrounded by glowing plankton, as gentle manta rays glide effortlessly inches from your face. That’s what the Big Island Manta Ray Night Snorkel promises—a rare, close-up experience with some of the ocean’s most graceful creatures, under the glow of the Hawaiian night. If you’re the type who loves nature’s surprises and doesn’t mind a little water adventure after sunset, this tour might just be one of your top Hawaii memories.

What really draws us to this experience is how it combines adventure with education—guided by knowledgeable crew who keep safety and fun front and center. Plus, the chance to see dozens of manta rays, some just inches away, is genuinely mesmerizing. On the flip side, this tour does require swimmers to be comfortable in water and in good health, which might not suit everyone. It’s best suited for travelers who love the outdoors, enjoy a bit of a splash, and want a story that’s more than just photos—an authentic, close encounter with nature’s gentle giants.

Key Points

• Guided by experienced, friendly crew ensuring safety and fun
• Close-up sightings of manta rays, often within inches
• Includes all necessary snorkeling gear and light refreshments
• Requires swimmers to be comfortable in water and physically fit
• Operates in the evening, combining sunset views with night snorkeling
• Perfect for adventurous travelers who want an authentic marine experience

What Is the Big Island Manta Ray Night Snorkel?

This isn’t just a boat ride—it’s an opportunity to see the ocean’s most peaceful nocturnal visitors up close. Operated by Hang Loose Boat Tours, the tour takes you out on a boat from Kailua-Kona to a specially chosen site where manta rays come to feed on the plankton that glow in the water at night. The entire experience typically lasts around two and a half hours, making it manageable for most evening plans.

What makes this tour stand out is the chance to watch these majestic creatures floating just inches from your face, often feeding or gliding overhead. The tour is rated 5.0 out of 5 by nearly 5,000 reviews, with 96% of participants recommending it—an impressive track record for a nature-based adventure.

The Itinerary: From Sunset to Glowing Waters

The tour begins in the early evening, with a meeting point at Hang Loose Boat Tours in Kailua-Kona. As you arrive, you’ll notice the friendly, professional crew preparing the boat and equipment, ready to guide you through what promises to be a memorable night.

You’ll start with a brief safety and orientation session. Since this tour involves snorkeling, the guide emphasizes the importance of prior swimming and snorkeling experience—if you’re not comfortable in water, the Ride Along option might be available, but it’s not suitable for non-swimmers without assistance. This focus on safety ensures everyone can enjoy the experience without worry.

As the boat cruises out, you’ll be treated to views of the Kona coast at sunset. This is the perfect moment to soak in the scenery and snap some photos, especially if you’ve rented a GoPro (recommended, but call ahead to reserve). The crew often provides live commentary, sharing insights about manta rays and the marine environment, adding an educational layer to your adventure.

Once at the site, all snorkel gear—including a wetsuit top, a flotation device, and masks—is provided. The crew will assist with fitting equipment and offer tips for a comfortable, safe experience. Then, you’ll slip into the water—likely in small groups—to witness the manta rays feeding and gliding in the waters illuminated by the plankton.

Many reviews highlight how close and personal these encounters can be. Patricia describes it as “one of the most amazing experiences you can have,” with her group debating the merits of size versus intimacy, ultimately choosing this small-group tour for a more personal feel. Peter recounted being “touched (kissed) by a manta,” emphasizing how close these gentle giants come during feeding.

What to Expect During the Snorkeling

Expect to enter the water in low light, with the guides ensuring everyone is comfortable and prepared. The water’s glow on plankton is part natural wonder, part magical spectacle. The manta rays typically hover and swim gracefully, sometimes just a foot or two from snorkelers. Many guests, like Rana, find it “the highlight of their visit,” thanks to the stunning, up-close views.

The size of the manta rays varies, but they’re generally large, peaceful creatures. Several reviews mention seeing dozens of mantas, with some guests lucky enough to witness multiple rays feeding or even swimming directly overhead. Kaitlin calls it “an incredible experience,” praising how the crew made everyone feel safe and involved.

One common theme in reviews is the professionalism and friendliness of the crew. Aiden, the captain praised by Patricia, and other staff members like Jeremiah, are noted for their helpfulness and enthusiasm. Their explanations about manta behavior and safety protocols make the night both fun and educational.

Equipment and Comfort

All necessary snorkeling gear is included—masks, snorkels, wetsuit tops, and flotation devices—so you don’t need to bring your own unless you prefer. The wetsuit tops are especially useful, considering the cool ocean temperatures after sunset. The crew also provides a hot, fresh water rinse after exiting the water, which many find refreshing after the swim.

If you’re concerned about comfort, be sure to bring a towel, an extra layer for warmth, and possibly a sweatshirt or light jacket. The tour recommends moderate physical fitness and comfort in the water, as climbing a short ladder onto and off the boat is required.

Who Will Love This Experience?

This tour is best suited for travelers who are comfortable swimming in open water, enjoy evening adventures, and want to see Hawaii’s marine life up close. It’s not recommended for pregnant travelers or those with recent back or neck injuries. Children as young as 2 years old can join, provided they meet water comfort criteria, but the experience is more impactful for older children and adults.

It’s important to note that the tour operates under good weather conditions, and cancellations are possible if conditions worsen. If canceled, you’re offered a full refund or an alternative date.

The Cost and Its Value

At $94 per person, this tour offers a premium yet reasonable price for such a unique experience. When you consider that you get guided assistance, all equipment, snacks, and the chance to see perhaps the most captivating marine animals in their night-time feeding behavior, the value is clear. Many reviews mention how close and personal the manta rays get, which is rare and worth the price for many travelers.

Final Thoughts

The Big Island Manta Ray Night Snorkel is a well-organized, highly-rated activity that combines natural beauty with the thrill of close encounters. The combination of expert guides, stunning scenery, and the magical glow of plankton makes it stand out from typical Hawaii tours. It’s especially suitable for those who cherish authentic wildlife encounters and aren’t afraid of a bit of evening water.

If you want an experience that’s both awe-inspiring and educational, and you’re comfortable in the water, this tour delivers. It’s a chance to connect with the ocean’s quiet, majestic giants in a setting that feels both intimate and extraordinary. Just be sure to prepare accordingly, respect the safety guidelines, and enjoy the magic of the Hawaiian night.

Frequently Asked Questions

Do I need previous swimming or snorkeling experience?
Yes, prior swimming and snorkeling experience are required to participate safely in this tour. If you’re not comfortable in water, the Ride Along option might be available, but it’s not suitable for non-swimmers without assistance.

What should I bring?
Bring a towel, clothes for changing, a sweatshirt or light jacket, and possibly a GoPro if you want to record the experience (call ahead to reserve). The tour provides all snorkeling gear.

How long does the tour last?
The entire experience lasts approximately 2 hours and 30 minutes, starting with sunset views followed by the snorkeling portion.

Is the tour suitable for children?
Yes, children as young as 2 years old are allowed, but they should be comfortable in water. The experience is generally more engaging for older children and adults.

What is the maximum group size?
The tour accommodates up to 48 travelers, which helps maintain an intimate atmosphere and allows guides to give personalized attention.

What happens if the weather is poor?
The tour is subject to favorable weather conditions. If canceled due to weather, you’ll be offered a different date or a full refund.

Are gratuities included?
No, gratuities are not included and are at your discretion.

Can I rent a GoPro?
Yes, GoPro rentals are available upon request—call ahead to reserve.

What physical fitness level is required?
A moderate level of physical fitness is recommended since you’ll need to climb a short ladder and be comfortable swimming in open water.

In all, this tour offers a memorable, authentic glimpse into Hawaii’s marine life. Just remember to be prepared, respect the environment, and keep your camera handy—you’ll want to relive those magical moments again and again.