The present invention relates to a bidirectional sailing ship. The present invention comprises: a navigation deck; a circular work station disposed in a lower end of the inside of the navigation deck; a console disposed in an upper end of the work station; and a horizontal moving means disposed between the lower end of the work station and the navigation deck to horizontally move the work station between ship controlling points related with the direction of travel of a ship. Therefore, the ship can be sailed in two directions using the horizontal moving means and a rotating means.
