Incredible experience. The mantas get incredibly close and glow in the blue water— it’s a sight to behold and one that I would recommend highly! It a very easy snorkeling process, the water is calm but a little cold because you aren’t actively swimming, and there are plenty of rays of all sizes. Further, the man in the water with us was extremely helpful, open, funny, and experienced. He shared tons of tidbits and facts that were surprising and gave incredible insight into the species, the ecosystem, and even each manta, recognizing them from the markings in their undersides. Highest recommendation.