Annotate a map with three kinds of tools- a waypoint (one that can be used in multiple maps), a note, or a path/route (line traced on the map). Images can be uploaded to each waypoint or note. An interesting feature for the routes is that the site automatically calculates the map distance for the route.

The flow of the story is less apparent, unless one does it with a combination of routes to show a path. All of the wayfaring maps you make show up as a collection in your profile.