Details: National Geographic?s wall map of National Parks of the United States highlights the nearly 400 magnificent parks across America. The country is represented in subtle earth-tones with shaded mountain relief and intricately drawn river systems. Colorful photos capture some of the diverse landscapes preserved and protected by the national park system. This National Geographic map is printed at a scale of 1 inch to every 221 miles.
A map is a simplified depiction of a space which highlights relations between components (objects, regions) of that space. Most usually a map is a two-dimensional, geometrically accurate representation of a three-dimensional space, e.g., a geographical map. More generally, maps can be devised to represent any local property of the world or part of it.