An overview map is a representation of a larger area, typically highlighting key features or points of interest. Synonyms for an overview map include a bird's-eye view, a panoramic map, a general map, a schematic map, a survey map, a thumbnail map, a location map, a key map, and a zoomed-out map. These all convey the idea of seeing the bigger picture of a specific territory or region. An overview map is often used for navigation or planning purposes, providing a quick orientation to the area and the main routes or landmarks. With the help of an overview map, one can easily identify the main points of interest and plan their journey accordingly.