State park

Washington Rock State Park

The park entrance is 1.6 miles from Dunellen. Day use costs Seasonal parking fees Memorial Day–Labor Day at fee parks; many parks free off-season. Washington Rock State Park is a state park in Somerset County, New Jersey.

Washington Rock State Park
Photo: User:Ekem, Public domain

Washington Rock State Park map

Washington Rock State Park boundary from USGS PAD-US or the managing agency, simplified for display. Not for navigation or legal boundaries.

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Fire restrictions

Fire restriction orders for this unit are not tracked here yet. Restrictions change with the season, so check the current orders before any campfire, stove or target shooting.

Common questions

Entry to Washington Rock State Park costs Seasonal parking fees Memorial Day–Labor Day at fee parks; many parks free off-season.
Washington Rock State Park is 1.6 miles from Dunellen.

Before you go

Washington Rock State Park is 1.6 miles from Dunellen.

Trails

  • Gap Gateway National Reserves Pinelands National Trail Named on agency or Wikipedia page
  • Watchung Reservation New Jersey Coastal Heritage Trail Named on agency or Wikipedia page

What to see

  • Overlook Scenic overlook Mentioned in Wikipedia park article
  • State park Designation in agency park name