ROSEDALE LAKE CLOSED TO ALL RECREATION DUE TO HARMFUL ALGAL BLOOM. PLAYGROUNDS, TRAILS, DOG PARK, AND PICNIC AREAS ARE STILL OPEN TO THE PUBLIC. CLICK HERE FOR MORE INFORMATION 

Comeout & Play Campout
The Campout will begin Saturday, Oct. 12 at 4 p.m. and end on Sunday, Oct. 13 at 10 a.m. Registration will open Aug. 25. Registration link can be found in the General Information document below.
Rosedale Lake CLOSED
ROSEDALE LAKE IS CLOSED TO ALL RECREATION DUE TO A HARMFUL ALGAL BLOOM. For more infomation on the algal bloom visit the links and downloads section below.
Rain Out Hotline: Softball / Baseball
Call (609) 443-8560 x 5
Rules and Regulations
Click here to download the Rules and Regulations of the Mercer County Park Commission.
Dam Site 21 Park Plan
Public Meeting Schedule NEW DATE: Nov. 12 at the Mercer County Community College Conference Center Public Meetings will be held from 6:30 - 8:30 p.m.
Roebling Park Wetland Restoration
The Freshwater Tidal Restoration at Roebling Park will restore the marsh to its natural state by treating Phragmites, an invasive plant species.
Roots for Rivers
For more information, email arivera@mercercounty.org or call (609) 303-0706 .
About the Parks
Learn about the Mercer County Park Commission's History, read our Mission Statement and Meet our Park Commission Board.
Mercer County Park Commission Annual Report
The Annual Report dives into each facility within the Mercer County Park Commission outlining recent improvements, initiatives, programming and our future goals.
Public Notice: Owl Watching & Photography
Please read the following Public Notice on Owl Watching & Photography in County Parks.
Deer Management
For information regarding the Baldpate Mountain and Mercer Meadows Deer Management Programs please contact our Naturalist Department. The Deer Management Program at Mercer County Park, Baldpate Mountain and Mercer Meadows will begin in the fall of 2019.
Executive Director's Message
Welcome to the Mercer County Park Commission’s newly redesigned website!
Governance
Mercer County Park Commission Administrative Office
197 Blackwell Road
Pennington, NJ, 08534

General Information:
(609) 303-0700

Fax:
(609) 303-0447
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Privacy NoticeLegal StatementAccessibility Statement© 2019 Mercer County Park Commission. All rights reserved.
© 2019 Mercer County Park Commission. All rights reserved.
Privacy Notice
Legal Statement
Accessibility Statement