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National Park Service Trails
District of Columbia —
National Park Service (NPS) trails in the District of Columbia. -
State
Hiking Trails
State of New York —
This data shows the location of transportation corridors on Department of Environmental Conservation state lands that are approved for foot travel. -
Federal
Great Smoky Mountains National Park Backcountry Campsites
Department of the Interior —
A backcountry campsite refers to a remote, primitive site typically located far from developed or maintained campgrounds. These campsites are situated in wilderness... -
State
asdi.transportation.OZARKNFS_TRAILS_NFS
State of Arkansas —
A trail is a linear feature constructed for the purpose of allowing the free movement of people, stock, or Off Highway Vehicles (OHV). Route measurements and route... -
County
County Trails
Fairfax County, Virginia —
Park Authority maintained trails within Fairfax County. -
City
Park Recreational Trails
City of Sioux Falls —
Feature layer containing authoritative park recreational trail lines for Sioux Falls, South Dakota. -
State
Trail Interest
State of Connecticut —
DEEP Trails Set: Trail Access Points are point features in the Statewide Trails Database that describe where trails are accessed at trail heads, state and municipal... -
State
Cross Country Trails
State of New York —
This data shows the location of transportation corridors on state Department of Environmental Conservation lands that are approved for cross-country skiing. -
Federal
BLM ID Recreation Areas Poly
Department of the Interior —
The content of this data represents areas in Idaho managed for recreational use. These locations may include campgrounds, OHV designated areas, natural areas, or day... -
State
Hudson River Valley Greenway Land Trail Segments
State of New York —
A listing of trails designated as part of the Hudson River Trail System -
State
DEEP Trails Set
State of Connecticut —
DEEP Trails Set: Trail Access Points are point features in the Statewide Trails Database that describe where trails are accessed at trail heads, state and municipal... -
County
Non-County Trails
Fairfax County, Virginia —
Trails within and around Fairfax County that are not maintained by Fairfax County. Contributors include: the National Park Service, Town of Herndon, Reston... -
Federal
Hiking Trails of Acadia National Park 2025
Department of the Interior —
Contains lines representing the marked, maintained hiking trail system in Acadia National Park. -
Federal
Zion National Park Trail and Trailhead GIS Datasets
Department of the Interior —
GIS datasets of trails and trailheads within Zion National Park. -
Federal
Great Smoky Mountains National Park Backcountry Shelters
Department of the Interior —
Backcountry shelters are structures designed to provide protection and refuge for outdoor enthusiasts in remote areas, such as hikers, campers, climbers, and skiers.... -
Federal
Great Smoky Mountains National Park Trailheads
Department of the Interior —
A feature class depicting geographic locations of park trail heads which intersect public roads. -
State
Trail Access
State of Connecticut —
DEEP Trails Set: Trail Access Points are point features in the Statewide Trails Database that describe where trails are accessed at trail heads, state and municipal... -
State
Campgrounds by County Within Adirondack & Catskill Forest Preserve
State of New York —
The Department of Environmental Conservation operates 51 campgrounds located in the Adirondack and Catskill Parks. The campgrounds provide a wide variety of...