Transportation
Ecology
- MCA Biological Corridor Studies
- iNaturalist
- NY-NJ-CT Botany Online
- Westchester County Bird List
- New York Nature Explorer
Sources Used
Other lists of places to walk
- River Walk (the Hudson River Greenway in Westchester County) Map
- Empire State Trail
- Rails-to-Trails Conservancy
- Westchester County Green Map (lots of parks missing)