Griggstown is an unincorporated community and census-designated place located within Franklin Township, in Somerset County, in the U.S. state of New Jersey.

Rocky Hill is a borough in Somerset County, in the U.S. state of New Jersey. Named for the Rocky Hill Ridge, this historic village is nestled within the heart of the Raritan Valley region, located alongside the course of the Millstone River. Rocky Hill is situated 2 miles southwest of Griggstown Lock.

Hamlet

Harlingen is an unincorporated community and census-designated place located within Montgomery Township, in Somerset County, in the U.S. state of New Jersey. Harlingen is situated 2½ miles northwest of Griggstown Lock.

Griggstown Lock

Latitude

40.42914° or 40° 25′ 45″ north

Longitude

-74.61832° or 74° 37′ 6″ west

Open location code

87G7C9HJ+MM

OpenStreetMap ID

OpenStreetMap feature

waterway=weir

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Satellite Map

Discover Griggstown Lock from above in high-definition satellite imagery.

Highlights include Delaware & Raritan Canal State Park and Beekman Cemetery.

Explore places such as D&R Canal Towpath Parking and Griggstown native grassland preserve.

Delve into Somerville, Manville, Somerset, and Bernardsville.

Uncover intriguing weirs from every corner of the globe.

About Mapcarta. Data © OpenStreetMap contributors and available under the Open Database License". Text is available under the CC BY-SA 4.0 license, except for photos, directions, and the map. Photo: Zeete, CC BY-SA 4.0.