Join us for an unforgettable Manta Ray Night Snorkel in Kona—one of the only places in the world where you can swim with manta rays after dark! After a 3 minute boat ride from the harbor, you’ll enter the water and float on the surface while holding onto our custom-built light board. The powerful 150,000+ lumen dive lights attract plankton, which in turn draw in majestic manta rays that glide and feed just inches below you. It’s a breathtaking, up-close experience guided by our professional team, including a licensed captain, swim guide, and certified lifeguard. Water time is approximately 20 to 40 minutes depending on various situations ocean conditions, etc. All guests must know how to swim and be comfortable in open ocean conditions. Wetsuits and lifejackets are optional rentals and can be arranged during check-in at our BIO storefront. masks and snorkels are provided, or you may bring your own. If you don't see manta rays, Viator bookings qualify for complimentary rebooking (based on availability). Please note that delays may occur due to wildlife activity, weather, or dock traffic.