page_title: Desire path
section_title: Parks and nature areas
hierarchical_section_title: Desire path / Parks and nature areas
caption_attribution_description: English: A footpath in Munkkivuori, Helsinki, Finland. Suomi: Hiekkatie Munkkivuoressa, Helsingissä.
context_page_description: A desire path is a path created as a consequence of erosion caused by human or animal foot traffic. The path usually represents the shortest or most easily navigated route between an origin and destination. The width and severity of erosion are often indicators of the traffic level that a path receives. Desire paths emerge as shortcuts where constructed paths take a circuitous route, have gaps, or are non-existent.
context_section_description: Desire paths sometimes cut through sensitive habitats and exclusion zones, threatening wildlife and park security. However, they also provide park management with an indicator of activity concentration. In Yosemite National Park, the National Park Service uses these indicators to help guide its management plan.
  Trampling studies have consistently documented that impacts on soil and vegetation occur rapidly with initial use of desire paths. As few as 15 passages over a site can be enough to create a distinct trail, the existence of which then attracts further use. This finding contributed to the creation of the Leave No Trace education program, which instructs travelers in nature areas to either stay on designated trails or, when off trail, distribute their travel lines so as to not inadvertently create new trails in unsustainable locations.
  Land managers have devised a variety of techniques to block the creation of desire paths, including fences, dense vegetation, and signage, though none are foolproof. Modern trail design attempts to avoid the need for barriers and restrictions, by aligning trail layout and user desire through physical design and persuasive outreach .
caption: A desire path (right) merges with a footpath (center) in Helsinki, Finland
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