El Doradillo is a coastal area in Argentina, renowned for its large population of southern sea lions. The beach is covered in smooth, rounded pebbles, and the waters are relatively calm, making it an ideal spot for both snorkeling and scuba diving. The primary attraction for divers is the opportunity to interact with these curious and playful creatures. Southern Sea Lions: The most prominent marine life at El Doradillo. Divers can often swim alongside these large, friendly mammals. Seabirds: Various seabirds, including penguins, can be spotted both on land and in the water. Fish: A variety of fish species, though they are not as abundant as in some other diving destinations.