A navigation device includes: a display device which displays a map; a route
search
device which searches a route based upon a departure location, an enroute location,
and a destination location which have been inputted; an enroute location addition
device which adds the enroute location with an enroute location addition screen
which is displayed upon the display device; and a display control device which
displays the enroute location addition screen with the map upon the display device.