View In:   ArcGIS Online Map Viewer

Name: Trails

Display Field: TRLNAME

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: The National Park Service public Trails dataset provides geographic representations of publicly accessible trail routes across NPS units. These line features depict official visitor‑use trails, including hiking paths, walking routes, nature trails, multi‑use corridors, and other designated public routes commonly used for navigation, recreation planning, mapping, and interpretive information.This dataset is derived from the authoritative internal NPS Trails dataset maintained by park units and regional GIS programs. Only features appropriate for public distribution are included; restricted, administrative, resource‑sensitive, or non‑public trail segments have been removed. All spatial features are stored in NAD83 and undergo review prior to release.The dataset supports a wide range of public uses, including digital maps, trip planning applications, recreation tools, research, and cartographic products. It provides a consistent, nationwide representation of visitor‑oriented trail networks across the National Park Service.

Copyright Text: Trail data are contributed, reviewed, and maintained by individual park units and regional GIS programs across the National Park Service. The National Geospatial Program coordinates service‑wide data standards, quality assurance, and publication of this public dataset. For more information about NPS geospatial data, visit the NPS Integrated Resource Management Applications (IRMA) Data Store or the NPS public geospatial resources.

Default Visibility: true

MaxRecordCount: 2000

MaxSelectionCount: 0

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 1.5E7

Max Scale: 0.0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Supports Datum Transformation: true

Extent:

XMin: -170.77377241699998
YMin: -14.365832964999981
XMax: 145.73176756100008
YMax: 65.85193169900003
Spatial Reference: 4269  (4269)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSLSDash
Color: [140, 127, 120, 255]
Width: 0
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:

Feature Draw Order:

N/A

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: true
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: false
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true

HasZ: true

HasM: true

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field:

Fields:

• TRLFEATTYPE ( type: esriFieldTypeString, alias: TRLFEATTYPE, editable: true, nullable: true, length: 50, defaultValue: null, modelName: TRLFEATTYPE )
• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID, editable: false, nullable: false, defaultValue: null, modelName: OBJECTID )
• TRLNAME ( type: esriFieldTypeString, alias: TRLNAME, editable: true, nullable: true, length: 254, defaultValue: null, modelName: TRLNAME )
• TRLALTNAME ( type: esriFieldTypeString, alias: TRLALTNAME, editable: true, nullable: true, length: 254, defaultValue: null, modelName: TRLALTNAME )
• MAPLABEL ( type: esriFieldTypeString, alias: MAPLABEL, editable: true, nullable: true, length: 100, defaultValue: null, modelName: MAPLABEL )
• TRLSTATUS ( type: esriFieldTypeString, alias: TRLSTATUS, editable: true, nullable: true, length: 50, defaultValue: null, modelName: TRLSTATUS )
• TRLSURFACE ( type: esriFieldTypeString, alias: TRLSURFACE, editable: true, nullable: true, length: 50, defaultValue: null, modelName: TRLSURFACE )
• TRLTYPE ( type: esriFieldTypeString, alias: TRLTYPE, editable: true, nullable: true, length: 50, defaultValue: null, modelName: TRLTYPE )
• TRLCLASS ( type: esriFieldTypeString, alias: TRLCLASS, editable: true, nullable: true, length: 50, defaultValue: null, modelName: TRLCLASS )
• TRLUSE ( type: esriFieldTypeString, alias: TRLUSE, editable: true, nullable: true, length: 254, defaultValue: null, modelName: TRLUSE )
• PUBLICDISPLAY ( type: esriFieldTypeString, alias: PUBLICDISPLAY, editable: true, nullable: true, length: 50, defaultValue: null, modelName: PUBLICDISPLAY )
• DATAACCESS ( type: esriFieldTypeString, alias: DATAACCESS, editable: true, nullable: true, length: 50, defaultValue: null, modelName: DATAACCESS )
• ACCESSNOTES ( type: esriFieldTypeString, alias: ACCESSNOTES, editable: true, nullable: true, length: 1073741822, defaultValue: null, modelName: ACCESSNOTES )
• ORIGINATOR ( type: esriFieldTypeString, alias: ORIGINATOR, editable: true, nullable: true, length: 1073741822, defaultValue: null, modelName: ORIGINATOR )
• UNITCODE ( type: esriFieldTypeString, alias: UNITCODE, editable: true, nullable: true, length: 10, defaultValue: null, modelName: UNITCODE )
• UNITNAME ( type: esriFieldTypeString, alias: UNITNAME, editable: true, nullable: true, length: 254, defaultValue: null, modelName: UNITNAME )
• UNITTYPE ( type: esriFieldTypeString, alias: UNITTYPE, editable: true, nullable: true, length: 254, defaultValue: null, modelName: UNITTYPE )
• GROUPCODE ( type: esriFieldTypeString, alias: GROUPCODE, editable: true, nullable: true, length: 10, defaultValue: null, modelName: GROUPCODE )
• GROUPNAME ( type: esriFieldTypeString, alias: GROUPNAME, editable: true, nullable: true, length: 254, defaultValue: null, modelName: GROUPNAME )
• REGIONCODE ( type: esriFieldTypeString, alias: REGIONCODE, editable: true, nullable: true, length: 4, defaultValue: null, modelName: REGIONCODE )
• CREATEDATE ( type: esriFieldTypeDate, alias: CREATEDATE, editable: true, nullable: true, length: 8, defaultValue: null, precision: 1, modelName: CREATEDATE )
• EDITDATE ( type: esriFieldTypeDate, alias: EDITDATE, editable: true, nullable: true, length: 8, defaultValue: null, precision: 1, modelName: EDITDATE )
• LINETYPE ( type: esriFieldTypeString, alias: LINETYPE, editable: true, nullable: true, length: 50, defaultValue: null, modelName: LINETYPE )
• MAPMETHOD ( type: esriFieldTypeString, alias: MAPMETHOD, editable: true, nullable: true, length: 1073741822, defaultValue: null, modelName: MAPMETHOD )
• MAPSOURCE ( type: esriFieldTypeString, alias: MAPSOURCE, editable: true, nullable: true, length: 1073741822, defaultValue: null, modelName: MAPSOURCE )
• SOURCEDATE ( type: esriFieldTypeDate, alias: SOURCEDATE, editable: true, nullable: true, length: 8, defaultValue: null, precision: 1, modelName: SOURCEDATE )
• XYACCURACY ( type: esriFieldTypeString, alias: XYACCURACY, editable: true, nullable: true, length: 50, defaultValue: null, modelName: XYACCURACY )
• GEOMETRYID ( type: esriFieldTypeString, alias: GEOMETRYID, editable: true, nullable: true, length: 38, defaultValue: null, modelName: GEOMETRYID )
• FEATUREID ( type: esriFieldTypeString, alias: FEATUREID, editable: true, nullable: true, length: 50, defaultValue: null, modelName: FEATUREID )
• FACLOCID ( type: esriFieldTypeString, alias: FACLOCID, editable: true, nullable: true, length: 10, defaultValue: null, modelName: FACLOCID )
• FACASSETID ( type: esriFieldTypeString, alias: FACASSETID, editable: true, nullable: true, length: 10, defaultValue: null, modelName: FACASSETID )
• IMLOCID ( type: esriFieldTypeString, alias: IMLOCID, editable: true, nullable: true, length: 25, defaultValue: null, modelName: IMLOCID )
• OBSERVABLE ( type: esriFieldTypeString, alias: OBSERVABLE, editable: true, nullable: true, length: 20, defaultValue: null, modelName: OBSERVABLE )
• ISEXTANT ( type: esriFieldTypeString, alias: ISEXTANT, editable: true, nullable: true, length: 20, defaultValue: null, modelName: ISEXTANT )
• OPENTOPUBLIC ( type: esriFieldTypeString, alias: OPENTOPUBLIC, editable: true, nullable: true, length: 20, defaultValue: null, modelName: OPENTOPUBLIC )
• ALTLANGNAME ( type: esriFieldTypeString, alias: ALTLANGNAME, editable: true, nullable: true, length: 254, defaultValue: null, modelName: ALTLANGNAME )
• ALTLANG ( type: esriFieldTypeString, alias: ALTLANG, editable: true, nullable: true, length: 10, defaultValue: null, modelName: ALTLANG )
• SEASONAL ( type: esriFieldTypeString, alias: SEASONAL, editable: true, nullable: true, length: 20, defaultValue: null, modelName: SEASONAL )
• SEASDESC ( type: esriFieldTypeString, alias: SEASDESC, editable: true, nullable: true, length: 1073741822, defaultValue: null, modelName: SEASDESC )
• MAINTAINER ( type: esriFieldTypeString, alias: MAINTAINER, editable: true, nullable: true, length: 50, defaultValue: null, modelName: MAINTAINER )
• NOTES ( type: esriFieldTypeString, alias: NOTES, editable: true, nullable: true, length: 1073741822, defaultValue: null, modelName: NOTES )
• Shape__Length ( type: esriFieldTypeDouble, alias: Shape.STLength(), editable: false, nullable: true, defaultValue: null, modelName: Shape.STLength(), required: true )

Templates:

• Name: NPS_Public_Trails
  Description:
  Prototype:
  StagingTable:
  NOTES: null
  TRLFEATTYPE: null
  TRLNAME: null
  TRLALTNAME: null
  MAPLABEL: null
  TRLSTATUS: null
  TRLSURFACE: null
  TRLTYPE: null
  TRLCLASS: null
  TRLUSE: null
  PUBLICDISPLAY: null
  DATAACCESS: null
  ACCESSNOTES: null
  ORIGINATOR: null
  UNITCODE: null
  UNITNAME: null
  UNITTYPE: null
  GROUPCODE: null
  GROUPNAME: null
  REGIONCODE: null
  CREATEDATE: null
  EDITDATE: null
  LINETYPE: null
  MAPMETHOD: null
  MAPSOURCE: null
  SOURCEDATE: null
  XYACCURACY: null
  GEOMETRYID: null
  FEATUREID: null
  FACLOCID: null
  FACASSETID: null
  IMLOCID: null
  OBSERVABLE: null
  ISEXTANT: null
  OPENTOPUBLIC: null
  ALTLANGNAME: null
  ALTLANG: null
  SEASONAL: null
  SEASDESC: null
  MAINTAINER: null
  
  Drawing Tool: esriFeatureEditToolLine

Capabilities: Query

Sync Can Return Changes: false

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: false

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Child Resources:

Supported Operations:   Query   Query Analytic   Append   Validate SQL   Generate Renderer   Return Updates   Iteminfo   Thumbnail   Metadata