Kailua-Kona: Late Night Snorkeling Adventure with Manta Rays

If you’re heading to Hawaii and craving a truly unique experience, a late-night snorkel with manta rays in Kona is hard to beat. This tour offers a chance to witness one of nature’s most graceful creatures in a setting that feels almost surreal beneath the stars. While it’s not a typical daytime outing, the glow of Kona’s lights reflecting on the water and the quiet thrill of swimming with manta rays make this an unforgettable activity.

What we particularly like about this tour is how it combines stunning natural beauty with guided safety — making it accessible even for those who aren’t seasoned snorkelers. The second highlight is the ambiance: floating in the dark, illuminated only by the manta rays’ movements and Kona’s glowing city lights. The one thing to keep in mind is the limited age and health restrictions, so it’s best suited for travelers over 8 years old and those comfortable in the water. Overall, if you enjoy evening adventures and are curious about marine life, this tour offers a genuinely special way to experience Hawaii’s underwater world.

You can check availability for your dates here:

Key Points

• Nighttime excitement: Swim with manta rays under a blanket of stars with the city lights as a backdrop.
• Guided experience: Professional guides ensure safety and provide a comprehensive safety briefing before entering the water.
• Comfort & convenience: All snorkel gear, wetsuits, and non-alcoholic drinks are included, making it easy to focus on the experience.
• Relaxing end to the night: After snorkeling, enjoy hot cocoa, tea, or a cocktail while soaking in the beautiful surroundings.
• Limited but well-organized: The tour lasts 2.5 hours, focusing on quality over quantity, with a friendly, knowledgeable crew.
• Exclusive experience: Best suited for those comfortable in the water, over age 8, and looking for an adventure that’s both exciting and serene.

This tour offers a rare chance to see Hawaii’s iconic manta rays (hahalua) up close in a way that few other experiences can match. The journey begins with a cruise from Kailua-Kona, where you’ll watch the city lights flicker in the evening air. This initial part sets a calm, almost magical tone, as you sail towards Manta Ray Village—a specialized site known for its frequent manta visits.

The Journey to Manta Ray Village

As you cruise out into the water, the gentle rocking of the boat coupled with the night sky creates a peaceful atmosphere. The tour typically lasts about 2.5 hours, giving you ample time to relax and enjoy the surroundings. The route is designed to maximize your viewing pleasure—not only do you get to see the manta rays, but you also get an excellent vantage point of Kona’s shimmering lights. This part of the experience is what many guests find most captivating — the contrast of urban glow and open sea.

Safety Briefing and Preparation

Once you arrive at the snorkel site, your guides provide a comprehensive safety briefing. This is crucial because swimming with manta rays requires a respectful approach; touching marine life or plants isn’t allowed, and safety protocols are emphasized to protect both you and the wildlife.

The equipment provided includes all snorkel gear and wetsuits (often T-top wetsuits for comfort), so you’re prepared for the cool, moonlit waters. The guides are usually experienced and speak English, ensuring clear instructions and reassurance for those less confident in their swimming skills.

The Manta Encounter

The highlight is, of course, descending into the water to meet the manta rays. These creatures are gentle giants and are known for their curiosity rather than aggression. You’ll join your guides in the water, often in small groups, to get close to the manta rays as they glide effortlessly beneath you. According to reviews, the mantas are very active during this tour, which enhances the viewing experience. One guest shared, “The mantas were really active, overall great night with the mantas!”

Since this is a night snorkel, the visibility relies heavily on the natural light and the bioluminescent glow of the environment. The guides’ expertise ensures that you’re safe while watching these incredible animals dance beneath you.

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Post-Snorkel Relaxation

After your encounter, you’ll return to the boat, where you can enjoy hot cocoa, hot tea, chocolate chip cookies, or a cocktail — depending on your preference. This relaxing moment under the stars, with Kona’s twinkling lights in the background, is a lovely way to wind down your adventure. It also offers a chance for photos and sharing stories about the night.

Value and Pricing

At $138 per person, this tour offers good value considering the included gear, safety instruction, and the unique experience of swimming with manta rays at night. It’s especially appealing for travelers seeking something different from daytime snorkeling or typical boat tours. The exclusive nature of a smaller, guided group means personalized attention and a safer, more memorable experience.

Practical Considerations

Parking is straightforward, with options near the departure point. Guests staying at the Courtyard Marriott King Kamehameha Hotel can take advantage of a discounted rate, making logistics easier. Remember to bring warm clothing, sun protection for later, and essentials like sunscreen, towels, and snacks.

The tour is not suitable for children under 8, pregnant women, non-swimmers, or those over 300 pounds. The activity demands some comfort in the water and previous snorkeling experience. This isn’t a tour for anyone looking for a lazy night — it’s a moderately active adventure, but well worth the effort for the chance to swim with manta rays.

This experience is perfect for travelers who want a more intimate, less crowded look at Hawaii’s marine life. If you’ve already snorkeled during the day and crave something more magical and peaceful, this tour hits the mark. It’s especially suited for those who appreciate stunning night views, enjoy guided safety, and are comfortable in the water.

It’s also a great choice for couples or small groups seeking a special evening activity. The combination of gentle adventure, beautiful scenery, and the chance to see manta rays in their natural habitat makes this a top-tier experience for those wanting to see Hawaii from a different perspective.

For anyone visiting Kona, a night snorkel with manta rays offers a rare blend of adventure, serenity, and natural beauty. The glowing city lights, the graceful manta rays, and the expert guides all contribute to an experience that’s both awe-inspiring and safe. It’s a chance to connect with Hawaii’s underwater world in a way that’s hard to match during daylight hours.

While it’s not suitable for everyone — especially non-swimmers or very young children — for those who fit the criteria, it’s a once-in-a-lifetime outing worth considering. The combination of well-organized logistics, included gear, and a cozy boat ride makes this tour a very good value for a memorable night adventure.

If you’re after a peaceful, awe-inspiring, and distinctly Hawaiian experience, this late-night manta ray snorkel is a solid choice. Just remember to bring your sense of wonder and an appreciation for the extraordinary.

• Do I need prior snorkeling experience? Yes, the tour recommends that guests have previous snorkeling experience to enjoy the activity comfortably.
• What should I bring? Warm clothing, sunglasses, sun hat, swimwear, towel, snacks, sunscreen, and water are advised to stay comfortable and prepared.
• Is alcohol included? No, alcoholic beverages are not included but can be purchased on the boat; hot cocoa, tea, and non-alcoholic drinks are complimentary.
• What’s the age limit? The tour is not suitable for children under 8 years old, so plan accordingly.
• Where do I meet? You check in at the KONASTYLE retail store, not directly at the boat. Parking is available nearby with options for discounted or free parking.
• How long is the tour? The activity lasts about 2.5 hours, mostly in the evening, with a focus on quality rather than duration.
• Can I cancel if my plans change? Yes, with a full refund if canceled at least 2 days in advance.

This Kona night adventure offers a chance to witness marine life in a setting few other places can match. With friendly guides, stunning views, and the chance to swim with manta rays, it’s an experience that promises both excitement and tranquility under Hawaii’s night sky.

You can check availability for your dates here: More Great Tours Nearby