TOSEA Swim with the Whale Sharks is a marine wildlife extravaganza where visitors swim with a whale shark, snorkel with one of the most playful marine mammals, and have lunch on one of the most beautiful desert islands in the world. The adventure starts with a visit to the whale sharks in the shallows of the Bay of La Paz. After the thrill of swimming next to these gentle giants, it’s off to the permanent sea lion colony of Los Islotes to snorkel alongside sea lion puppies. The day ends with a delicious picnic lunch at one of the gorgeous beaches on the incomparable Isla Espiritu Santo.