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A map is a symbolic depiction emphasizing relationships between elements of some space, such as objects, regions, or themes.

Many maps are static, fixed to paper or some other durable medium, while others are dynamic or interactive. Although most commonly used to depict geography, maps may represent any space, real or fictional, without regard to context or scale, such as in brain mapping, DNA mapping, or computer network topology mapping. The space being mapped may be two dimensional, such as the surface of the Earth, three dimensional, such as the interior of the Earth, or even more abstract spaces of any dimension, such as arise in modeling phenomena having many independent variables.

Although the earliest maps known are of the heavens, geographic maps of territory have a very long tradition and exist from ancient times. The word "map" comes from the medieval Latin: Mappa mundi, wherein mappa meant 'napkin' or 'cloth' and mundi 'the world'. Thus, "map" became a shortened term referring to a two-dimensional representation of the surface of the world. (Full article...)

Cartography (/kɑːrˈtɒɡrəfi/; from Ancient Greek: χάρτης chartēs, 'papyrus, sheet of paper, map'; and γράφειν graphein, 'write') is the study and practice of making and using maps. Combining science, aesthetics and technique, cartography builds on the premise that reality (or an imagined reality) can be modeled in ways that communicate spatial information effectively. (Full article...)

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OpenStreetMap (OSM) is a free, open geographic database updated and maintained by a community of volunteers via open collaboration. Contributors collect data from surveys, trace from aerial imagery and also import from other freely licensed geodata sources. OpenStreetMap is freely licensed under the Open Database License and as a result commonly used to make electronic maps, inform turn-by-turn navigation, assist in humanitarian aid and data visualisation. OpenStreetMap uses its own topology to store geographical features which can then be exported into other GIS file formats. The OpenStreetMap website itself is an online map, geodata search engine and editor.

OpenStreetMap was created by Steve Coast in response to the Ordnance Survey, the United Kingdom's national mapping agency, failing to release its data to the public under free licences in 2004. Initially, maps were created only via GPS traces, but it was quickly populated by importing public domain geographical data such as the U.S. TIGER and by tracing permitted aerial photography or satellite imagery. OpenStreetMap's adoption was accelerated by Google Maps's introduction of pricing in 2012 and the development of supporting software and applications. (Full article...)

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The following are images from various map-related articles on Wikipedia.

Image 1Clay tablet with map of the Babylonian city of Nippur (c. 1400 BC) (from History of cartography)
Image 2Martin Behaim's Erdapfel (1492) is considered to be the oldest surviving terrestrial globe. (from History of cartography)
Image 3World Map by Juan de la Cosa (1500), the first map showing the Americas. (from History of cartography)
Image 4Nautical chart by Pedro Reinel (c. 1504), one of the first based on astronomical observations and to depict a scale of latitudes. (from History of cartography)
Image 5Possibly the oldest surviving map has been engraved on this mammoth tusk, dated to 25,000 BC, found from Pavlov in the Czech Republic. (from History of cartography)
Image 6A general map of the world by Samuel Dunn, 1794, containing star chart, map of the Solar System, map of the Moon and other features along with Earth's both hemispheres. (from History of cartography)
Image 7The Da Ming Hun Yi Tu map, dating c. 1390, exists in multicolour format. (from History of cartography)
Image 8A graphical or bar scale. A map would also usually give its scale numerically ("1:50,000", for instance, means that one cm on the map represents 50,000cm of real space, which is 500 meters) (from Scale (map))
Image 9Surviving fragment of the first World Map of Piri Reis (1513) showing parts of the Americas. (from History of cartography)
Image 10The world according to Anaximenes, c. 500 BC (from History of cartography)
Image 11"Mapa de los Estados Unidos de Méjico by John Distrunell, the 1847 map used during the negotiations of the Treaty of Guadalupe Hidalgo ending the Mexican–American War. (from History of cartography)
Image 12The Tabula Rogeriana, drawn by Muhammad al-Idrisi for Roger II of Sicily in 1154. Note that the north is at the bottom, and so the map appears "upside down" compared to modern cartographic conventions. (from History of cartography)
Image 13The cartographic process (from Cartographic design)
Image 14A chart of an unidentified area (from History of cartography)
Image 15The Propaganda Map, a 1529 version of the Padrón Real now held by the Vatican Library. (from History of cartography)
Image 16The Equal Earth projection (2018), an increasingly popular equal-area pseudocylindrical projection for world maps (from Cartographic design)
Image 17The pundit (explorer) cartographer Nain Singh Rawat (19th century) received a Royal Geographical Society gold medal in 1876. (from History of cartography)
Image 18The Yu Ji Tu, or Map of the Tracks of Yu Gong, carved into stone in 1137, located in the Stele Forest of Xi'an. This 3 ft (0.91 m) squared map features a graduated scale of 100 li for each rectangular grid. China's coastline and river systems are clearly defined and precisely pinpointed on the map. Yu Gong is in reference to the Chinese deity described in the geographical chapter of the Classic of History, dated 5th century BC. (from History of cartography)
Image 193D cartography of Washington State, Mount Rainier National Park, Pinnacle Peak trail. (from Cartographic design)
Image 20The first Japanese printed map to depict the world, including Europe and America. Printed by woodblock in 1710, composed by the Buddhist monk Rokashi Hotan. (from History of cartography)
Image 21Map of the “Inhabited Quarter” by Sadiq Isfahani from Jaunpur c.1647. This was one of the only surviving Indian made maps. (from History of cartography)
Image 22CIA map of Iraq, following typical labeling guidelines to maximize legibility and association (from Cartographic design)
Image 23Reconstruction of Pomponius Mela's world map. (from History of cartography)
Image 24Infinitesimal elements on the sphere and a normal cylindrical projection (from Scale (map))
Image 25Charles Joseph Minard's map of Napoleon's Russian campaign of 1812 (1844) has been long recognized as a masterwork of cartographic design at a time when such was difficult and rare. (from Cartographic design)
Image 26Map of the Holy Land, Pietro Vesconte, 1321. Described by Adolf Erik Nordenskiöld as "the first non-Ptolemaic map of a definite country". (from History of cartography)
Image 27Blaeu's world map, originally prepared by Joan Blaeu for his Atlas Maior, published in the first book of the Atlas Van Loon (1664) (from History of cartography)
Image 28Infinitesimal elements on the sphere and a normal cylindrical projection (from Scale (map))
Image 29Modern version of the Roman Tabula Peutingeriana (5th century). (from History of cartography)
Image 30Universalis Cosmographia, the Waldseemüller wall map dated 1507, depicts the Americas, Africa, Europe, Asia, and the Pacific Ocean separating Asia from the Americas, by the Italian Amerigo Vespucci. (from History of cartography)
Image 31The world according to Herodotus, 440 BC (from History of cartography)
Image 32World map Theatrum Orbis Terrarum by Ortelius (1570) (from History of cartography)
Image 33The Mercator projection with Tissot's indicatrix of deformation. (The distortion increases without limit at higher latitudes) (from Scale (map))
Image 34Map of Biscayne National Park, Florida, using a variety of point symbols, along with line and area symbols. Note the use of coordinated fill and stroke symbols for the national park area to solve the challenge of a water boundary. (from Cartographic design)
Image 35A bar scale with the nominal scale expressed as "1:600 000", meaning 1 cm on the map corresponds to 600,000 cm=6 km on the ground. (from Scale (map))
Image 36The Mercator 1569 world map (from History of cartography)
Image 37The Salviati Planisphere, a 1526 version of the Padrón Real provided by Charles V to the cardinal who officiated his wedding to Isabella of Portugal. (from History of cartography)
Image 38The equidistant projection with Tissot's indicatrix of deformation (from Scale (map))
Image 39Illustrated map (from Cartographic design)
Image 40The Gough Map, a road map of 14th-century Britain (from History of cartography)
Image 41The Fra Mauro map, a medieval European map, was made around 1450 by the Italian monk Fra Mauro. It is a circular world map drawn on parchment and set in a wooden frame, about two meters in diameter. (from History of cartography)
Image 42A well-composed transit map of Istanbul, with a high degree of contrast between the symbols, creating a strong visual hierarchy (transit lines are and look most important), figure-ground, and selectivity (the green national rail line can be isolated when necessary). Also note the harmonizing subdued tones of green and blue in the background. (from Cartographic design)
Image 43An early Western Han dynasty (202 BC – 9 AD) silk map found in tomb 3 of Mawangdui Han tombs site, depicting the Kingdom of Changsha and Kingdom of Nanyue in southern China (note: the south direction is oriented at the top, north at the bottom). (from History of cartography)
Image 44A chorochromatic map of world land cover, using hue, value, and saturation to differentiate nominal values (from Cartographic design)
Image 45A survey of Boston Harbor from Atlantic Neptune. (from History of cartography)
Image 46The Winkel tripel projection with Tissot's indicatrix of deformation (from Scale (map))
Image 47A US civil war hachure paper map made in 1867 by Cartographer Nathaniel Michler vs. modern aerial photos over Chancellorsville, Virginia (from History of cartography)
Image 48Scale variation near the equator for the tangent (red) and secant (green) Mercator projections. (from Scale (map))
Image 49Al-Masudi's world map (10th century) (from History of cartography)
Image 50Scale variation for the Lambert (green) and Gall (red) equal area projections. (from Scale (map))
Image 51A map of Sikkim, India using shaded relief and hypsometric tints (a form of isarithm) to visualize terrain (from Cartographic design)
Image 52The world according to Hekatæus, 500 BC (from History of cartography)
Image 53Lambert's normal cylindrical equal-area projection with Tissot's indicatrix of deformation (from Scale (map))
Image 54A portrait of a mapmaker looking up intently from his charts and holding a caliper, 1714. (from History of cartography)

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Captain George Comer (April 1858 – 1937) was considered the most famous American whaling captain of Hudson Bay, and the world's foremost authority on Hudson Bay Inuit in the early 20th century.

Comer was a polar explorer, whaler/sealer, ethnologist, cartographer, author, and photographer. He made 14 Arctic and three Antarctic voyages in his lifetime. These expeditions (ca. 1875–1919) commonly began in New London, Connecticut or New Bedford, Massachusetts. Comer's circle of friends and colleagues included other notable explorers of the time, such as Robert Peary and Capt. Frederick Cook, and his mentor, Franz Boas, the "Father of American Anthropology". (Full article...)

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A map of Antelope Island State Park, which covers the entirety of Antelope Island, an island in the southeastern portion of the Great Salt Lake in the U.S. state of Utah. The park was established in 1981 as part of the Utah State Parks system. The island is accessible from either Syracuse via a 7-mile (11 km) causeway (to the northeast) or from Salt Lake City at the southern end.

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Did you know

... that the Canadian League for Peace and Democracy organized a 10,000-person rally at Maple Leaf Gardens in Toronto to protest a 2,500-person fascist rally?
... that in 2007, Arthur Gray's £2 Kangaroo and Map stamp sold for a world record price for a single Australian stamp?
... that the 100 gecs tree was listed as a "place of worship" on Google Maps?
... that two My Little Pony: Friendship Is Magic episodes are said to discuss Marxism and Stalinism?
... that DeepStateMap.Live, an interactive map of the Russian invasion of Ukraine, received up to 120,000 visitors in 30 minutes during the Battle of Izium in the 2022 Kharkiv counteroffensive?
... that actress Agnes Mapes had to improvise a complex choreographed dance from basic poses for the 1907 play The Holy City?