One of the most important properties of a map is its scale, which enables the user to measure a distance on the map to determine the distance on the ground. The scale is usually indicated by a scale bar and a ratio (1:n). For example, a scale of 1:50,000 indicates that 1 cm measured on the map would be 50,000 times that in reality - i.e. 50,000 cm or 500 m. A larger scale map shows more detail, but covers a smaller area of land than a small-scale map of the same size.
It is important to choose the right scale for the task; a hiker, for example, would need a larger scale map than a motorist. To help you out, we've put together some information about some of the most popular scale maps available.
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