Washington Rock

Washington Rock is a New Jersey historical marker in Middlesex County, dedicated 1963.

150 ft. west of Dunellen Washington Rock State Park road, on route 29 on south side of highway between poles 360470 & 60469 · location approximate

Directions to the area ↗Start a road trip Historical trails

Tradition states that this vantage point was used by General Washington as a military observation point on several occasions.

TodayHistorical map

Slide toward Today to fade the historical sheet and see the modern map underneath.

USGS Historical Topographic Map Collection

Historical maps covering this location

1921 · Plainfield, New Jersey (USGS Historical Topographic Map Collection)
1924 · New Jersey. (David Rumsey Map Collection, Stanford Libraries)
1924 · New York-Philadelphia District. (David Rumsey Map Collection, Stanford Libraries)
1927 · New Jersey. (David Rumsey Map Collection, Stanford Libraries)
1947 · Plainfield, New Jersey (USGS Historical Topographic Map Collection)

Plainfield, New Jersey, 1947, covering the location of Washington Rock, with a pin at the marker's coordinates — Plainfield, New Jersey, 1947, covering this location. USGS Historical Topographic Map Collection. The pin is ours and the location is approximate.

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Marker data: New Jersey Historical Commission

Washington Rock

Historical maps covering this location

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