This dataset contains the current trail network within Glacier National Park, Montana. These data represent the latest revision to official and mapped hiking trails in Glacier. The dataset is based on the initial USGS 7.5 minute topographic mapping that was published in 1968. However, beginning in 1997 Glacier National Park staff have re-mapped (and continue to improve the mapping of) much of Glacier's 700+ mile trail network using Global Positioning Systems (GPS) and high-resolution imagery. Specific data sources employed in mapping trail segments is documented in the source information contained in this metadata.