Digital map company onX takes that a step further, ... For example, at a low zoom level, you might see a state boundary outline, high-level topography (such as mountains, ...

You can create digital representatives of old-school hand-drawn maps, including highlights and notes. It can even include photos, links, and videos. Example of a road trip plan.

New York, for example, has 39 maps, beginning with a digital recreation of Manhattan prior to European colonization ("1609 Mannahatta"), running through the colonial era, nineteenth and twentieth ...