In which country did the sport of orienteering originate?

Orienteering is a group of sports that require navigational skills using a map and compass to navigate from point to point in diverse and usually unfamiliar terrain whilst moving at speed. Participants are given a topographical map, usually a specially prepared orienteering map, which they use to find control points.

The history of orienteering began in the late 19th century in Sweden, the actual term "orientering" was first used in 1886 at the Swedish Military Academy Karlberg and meant the crossing of unknown land with the aid of a map and a compass. In Sweden, orienteering grew from military training in land navigation into a competitive sport for military officers, then for civilians. The name is derived from a word root meaning to find the direction or location. The first civilian orienteering competition open to the public was held in Norway in 1897, when Norway was still a part of the Swedish union.

With the invention of inexpensive yet reliable compasses, the sport gained popularity during the 1930s. By 1934, over a quarter million Swedes were participants, and orienteering had spread to Finland, Switzerland, the Soviet Union, and Hungary. Following World War II, orienteering spread throughout Europe and to Asia, North America and Oceania.