Manta rays are friendly. They may approach you and often allow you to get reasonably close to them (which is why snorkeling with manta rays is such a breathtaking experience). But because they allow you to get close to them does not mean you should touch them.

Giant manta rays are widely considered the "gentle giants" of the ocean and are known for their inquisitive and non-aggressive nature toward humans. Unlike many other ray species, manta rays do not have a stinging barb on their tails, making them entirely harmless to divers and snorkelers. They are highly intelligent creatures—possessing the largest brain-to-body ratio of any fish—and often exhibit "playful" behavior, such as gracefully somersaulting or gliding closely to swimmers to inspect them. While they are approachable, it is a strict rule in 2026 eco-tourism to never touch a manta ray; their skin is covered in a protective mucus coating that prevents infection, and human touch can strip this layer away, causing them harm. Encounters are usually based on the manta's choice to approach, often driven by their curiosity about the bubbles from a diver's regulator or the presence of plankton near the surface, resulting in a profound and peaceful connection for those in the water.