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Federal
Zion National Park Trail and Trailhead GIS Datasets 13 recent views
Department of the Interior —
GIS datasets of trails and trailheads within Zion National Park. -
Federal
Hiking Trails of Acadia National Park 2022
Department of the Interior —
Contains lines representing the marked, maintained hiking trail system in Acadia National Park. -
Federal
Great Smoky Mountains National Park Trails Distance Points
Department of the Interior —
Shows the mid-trail-segment distance between each trail intersection based on 3D line length. Not to be confused with mid-trail distance. -
National Park Service Trails
District of Columbia —
National Park Service (NPS) trails in the District of Columbia.