Washington Rock State Park
- Park
- Regional draw
- Green Brook Township
Washington Rock State Park preserves a Watchung Mountain overlook associated with George Washington’s observations during the Revolutionary War.

The high viewpoint gives visitors a landscape-focused historical stop in Green Brook Township.
Check current state-park access information and weather conditions before visiting. The photograph shows the overlook during a snowy earlier period rather than a guarantee of clear views or winter path conditions. Use designated public approaches and remain within posted boundaries around the rock and monument area.
Visitor details reviewed October 18, 2026. Check official visitor information for current access, admission, and operating arrangements. View on OpenStreetMap.
Image credit: User:Ekem / Wikimedia Commons. Original source. Public domain. Resized and converted to WebP; may be cropped for display.
Nearby
More places nearby
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Watchung ReservationWatchung Reservation protects a substantial wooded landscape around Mountainside and neighboring Union County communities.
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Rutgers Geology MuseumRutgers Geology Museum introduces the natural world through geological collections and interpretation in historic Geology Hall.