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Federal
Walkability Index
U.S. Environmental Protection Agency —
The Walkability Index dataset characterizes every Census 2019 block group in the U.S. based on its relative walkability. Walkability depends upon characteristics of... -
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. -
State
National Register of Historic Places
State of New York —
The New York State Office of Parks, Recreation and Historic Preservation (OPRHP) oversees more than 250 state parks, historic sites, recreational trails, golf... -
Federal
EnviroAtlas - Rare Ecosystems in the Conterminous United States
U.S. Environmental Protection Agency —
This EnviroAtlas dataset identifies rare ecosystems using base landcover data from the USGS GAP Analysis Program (Version 2, 2011) combined with landscape ecology... -
Federal
Recreation Sites (Feature Layer)
Department of Agriculture —
This dataset shows information about the USDA Forest Service constructed recreation sites used to populate the public facing webpages. This information is the... -
Federal
EnviroAtlas -- Los Angeles County, CA -- Meter-Scale Urban Land Cover (MULC) Data (2016)
U.S. Environmental Protection Agency —
The Los Angeles County, CA Meter Urban Land Cover (MULC) dataset was generated from sub-meter image pixel resolution data created by the University of Vermont Spatial... -
Federal
EPA Office of Water (OW): Beaches NHDPlus Indexed Dataset
U.S. Environmental Protection Agency —
The Beaches Environmental Assessment and Coastal Health (BEACH) Program focuses on the following five areas to meet the goals of improving public health and... -
National Parks
District of Columbia —
Digital version of the National Park Service Map A, indicating Park Service properties and other government-owned land. -
Federal
National Forest System Roads (Feature Layer)
Department of Agriculture —
Existing Forest Service roads with attributes representing their characteristics. This feature layer includes only open Forest Service Roads. Forest Service roads... -
Federal
EnviroAtlas - Baltimore, MD - Meter-Scale Urban Land Cover (MULC) Data
U.S. Environmental Protection Agency —
The Baltimore, MD EnviroAtlas Meter-scale Urban Land Cover (MULC) dataset comprises 4,545 km2 around the city of Baltimore and portions of surrounding counties. These... -
Federal
EnviroAtlas Proximity to Parks Web Service
U.S. Environmental Protection Agency —
This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). This EnviroAtlas dataset shows... -
Golf Courses
District of Columbia —
The dataset contains locations and attributes of Golf Courses, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief... -
City
Philadelphia Tree Inventory
City of Philadelphia —
A comprehensive inventory of all trees within the limits of the City of Philadelphia. This dataset is a snapshot in time from 2021 and will update yearly. -
Federal
BLM ID Recreation Area 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... -
Federal
National List of Beaches
U.S. Environmental Protection Agency —
EPA has published a list of coastal recreation waters adjacent to beaches (or similar points of access) used by the public in the U.S. The list, required by the... -
City
Parks Special Events
City of New York —
This dataset contains information about Parks' Special Events, including fitness, sports, dancing, movies, and concerts facilitated by NYC Parks' Public Programs... -
City
Beach Lab Data
City of Chicago —
The Chicago Park District collects and analyzes water samples from beaches along Chicago’s Lake Michigan lakefront. The Chicago Park District partners with the... -
Federal
EnviroAtlas - Biodiversity Metrics by 12-digit HUC for the Southwestern United States
U.S. Environmental Protection Agency —
This EnviroAtlas dataset was produced by a joint effort of New Mexico State University, US EPA, and the US Geological Survey (USGS) to support research and online... -
City
Golf Course
City of Hartford —
The Golf Course data was compiled by the City's GIS staff from an aerial flight from April 2019 by EagleView.