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Watertown-Cambridge Greenway

Rail-trail in Massachusetts · OpenStreetMap relation

Length
2.7 mi 4.4 km1
On former railbed
1.9 mi 70%
Surface
Paved1
Last checked
Oct 12, 2026
Chemistry Station Park January 2026 1.jpg
Chemistry Station Park January 2026 1.jpg · Photo: 4300streetcar · CC BY 4.0 · Wikimedia Commons

Photos

  • Watertown Branch in Tudor Park, May 2008.jpg Watertown Branch in Tudor Park, May 2008.jpg
    Photo: Doc Searls from Santa Barbara, USA · CC BY-SA 2.0 · Wikimedia Commons
  • Watertown Cambridge Greenway from Grove Street Bridge Looking Northeast.jpg Watertown Cambridge Greenway from Grove Street Bridge Looking Northeast.jpg
    Photo: 4300streetcar · CC BY 4.0 · Wikimedia Commons
  • Watertown Cambridge Greenway intersection at Arlington Street.jpg Watertown Cambridge Greenway intersection at Arlington Street.jpg
    Photo: 4300streetcar · CC BY 4.0 · Wikimedia Commons
  • Watertown Cambridge Greenway view south from Huron Ave Bridge September 2024.jpg Watertown Cambridge Greenway view south from Huron Ave Bridge September 2024.jpg
    Photo: 4300streetcar · CC BY 4.0 · Wikimedia Commons
  • Watertown, along the trail Watertown, along the trail
    Photo: hbp_pix · CC BY · Flickr

Trailheads

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Download GPX GeoJSON

Open data, ODbL. Attribute BikeTheRail and OpenStreetMap contributors.

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Sources

  1. OpenStreetMap relation 13472744, OpenStreetMap contributors · Map data · ODbL · checked Oct 12, 2026

Every fact above cites a numbered source and the date it was last checked; the list is rebuilt nightly. Know a better source? Add a reference.