Vivacia is a fictional ship from the Realm of the Elderlings series by author Robin Hobb. It is a living ship, made from a special type of wood that allows it to possess consciousness and emotions. Vivacia serves as a central character in the story, navigating the seas and the complex relationships between its crew and the world around them. The ship is primarily associated with the Bingtown traders and plays a significant role in the lives of the characters, particularly Althea Vestrit. Vivacia's unique nature allows her to bond with her crew, influencing their decisions and experiences throughout the series.