Too often, the dead fail to consider their transportation options until after they are already dead. Remember that Charon’s ferryboat is of no use outside of Hades, especially in land-locked areas. Please plan accordingly!
Here are some possibilities, taken from Posada. Consider horseback:
Or even bicycle:
If you are more recently deceased, you might want to take El Muertorider for a spin:
(El Muertorider is a collaboration of John Jota Leaños and Artemio Rodríguez.)