Set sail across the waters off Vilanculos on a boat trip to spot the biggest creatures of the coast. A protected marine reserve, the archipelago is home to some incredible sealife and you may just see it all on a morning's cruise. Zip over the waves, watching dolphin as they dance in the water beside manta rays. Each season also brings a different array of wildlife. Between November and February, you could see turtles (Loggerhead and Leatherback); humpbacks make their way down the coast between August and October; and whale sharks visit between April and July. After a truly memorable cruise, return to land for drinks.