Units

On this device

Saved trails keep their maps until you remove them. The map cache holds areas you've browsed so they work offline too.

About

Trails, paths and the map come from OpenStreetMap contributors, through the Overpass API and OpenFreeMap (OpenMapTiles schema). Place search by Nominatim. Elevation from AWS Terrain Tiles.

Stats are estimates from terrain data. Times assume a steady pace without breaks (Tobler's hiking function). Difficulty uses Shenandoah National Park's rating.