Dotted lines on the map which connect Land Regions on different Continents and also act as the borders separating adjacent Sea Regions.

Land Regions connected by a Ferry Route are considered adjacent so Units may move from one Land Region to another along a Ferry Route without a Vessel.

Some Ferry Routes connect to Graticules, and Units may move along those Ferry Routes to Land Regions on the opposite side of the board which are connected to Ferry Routes with a matching Graticule.