Map and Control Details

Maps are specially created by orienteers and professional mapmakers. They are much more detailed than general-purpose topographic maps and are typically at scales of 1:10,000 or 1:15,000. Map symbols are standardised by the IOF, and designed to be readable by any competitor no matter their background or native tongue.

Control points are placed on distinct features, and clarified on a "control description sheet". They are marked in the terrain by white and orange (or white and red) flags. A competitor registers their visit by punching a "control card" with a needle punch, or using an electronic chip.