Maamigili Reef is one of the most famous dive sites in the Maldives for whale shark observation. Located in the protected marine area of South Ari Atoll, this reef attracts juvenile whale sharks year-round that feed in the plankton-rich waters. Divers and snorkelers can also observe sea turtles, eagle rays, jacks, and a wide variety of reef fish. Due to its global reputation and the frequency of encounters, Maamigili Reef is considered one of the best places in the world to swim with the largest fish on the planet.