moderate
2–3 hours
Guests should be comfortable in the water and have basic swimming ability.
Experience the thrill of swimming alongside manta rays under Hawaii’s starlit sky with Adventure X Boat Tours. This night snorkel offers a rare chance to witness serene marine giants in their natural habitat, creating memories that last a lifetime. Read on to discover what makes this adventure so special—and why it’s a highlight on the Big Island.
In the waters surrounding Waimea on Hawaii’s Big Island, a once-in-a-lifetime evening begins as the sun dips below the horizon. Adventure X Boat Tours invites thrill-seekers to witness the extraordinary spectacle of swimming with majestic manta rays under a starlit sky—a truly unique addition to Hawaii’s outdoor adventure scene. These gentle giants, drawn by plankton attracted to lights cast into the ocean, glide eerily close, their wing-like movements mesmerizing and calming. This encounter provides an intimate connection with marine life, rarely available to the average traveler, and offers a chance to learn about manta behavior and conservation efforts directly from experienced guides.
The boat ride begins at a quiet harbor, where guests board sturdy vessels equipped for night snorkeling expeditions. As darkness envelops the ocean, underwater lights illuminate the waters with a ghostly glow, attracting the mantas. Witnessing these large, graceful creatures in their natural habitat is a difference-maker—and it’s often described as awe-inspiring. After the snorkel, guests can relax onboard and stargaze, soaking in the tranquil beauty of Hawaii’s night sky. With safety and environmental responsibility guiding the experience, Adventure X Boat Tours provides an authentic, respectful encounter with Hawaii’s vibrant marine ecosystem.
This activity stands out because it combines a thrilling underwater adventure with a deeply respectful approach to wildlife interactions. The Big Island’s diverse waters are perfect for such encounters, offering nightly opportunities that are both accessible and unforgettable. Whether you’re a seasoned snorkeler or a curious beginner, this guided tour caters to all levels, making it a must-do for visitors looking to add a touch of magic to their Hawaii trip. Not only does it promote marine conservation, but it also delivers stories to treasure for a lifetime—an exceptional addition to any outdoor itinerary.
Night snorkeling can be chilly; pack a wetsuit and a dry towel for after the swim.
Early arrival ensures you get comfortable and understand the safety procedures before heading out.
Protect Hawaii’s delicate waters and marine life by choosing reef-safe sunscreens.
Stay relaxed and maintain neutral buoyancy to avoid disturbing the animals or damaging the environment.
Hawaii’s night manta snorkel tradition began in the early 2000s and has since become a renowned activity drawing visitors worldwide.
The tour promotes reef-safe practices and supports local marine research initiatives.
Wetsuits help keep you warm during the night swim in open water.
summer|null specific
Provided or bring your own to ensure clear, comfortable snorkeling.
Helpful for navigating the boat or gear adjustments before and after the swim.
Stay warm and comfortable after your swim with dry, warm clothing.
winter|spring|summer|fall specific