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If you would like to make an appointment for a COVID-19 test, click here.
All Middlesex County buildings will remain closed to the general public until further notice – County services are available on an appointment basis, and all services related to the Nov 3 General Election are available on a walk-in basis.

 

A scenic view of the lake located within the Plainsboro Preserve.

IMPORTANT ALERT​ - All Middlesex County Parks and Open Spaces are open from sunrise to sunset with strict social distancing requirements. Pursuant to Executive Order 204, effective Monday, December 7, 2020 until further notice, the gathering limit for all outdoor activities is limited to 25 individuals. The Parks Administration Building is closed to the public until further notice. Park visitors are to practice social distancing and are strongly encouraged to wear a mask while enjoying our parks and open spaces.
***2021 PICNIC RESERVATIONS***
Due to Covid-19 concerns, picnic reservations for 2021 will not take place in person or by phone on January 4, 2021. Opening day of reservations is tentatively scheduled for Monday, March 1, 2021. Information regarding the 2021 reservations process will be on our website in mid-February. If you have any questions, please visit the picnic reservation page or call our reservation office at 732-745-3900.
​The Plainsboro Preserve is a cooperative project between the County of Middlesex, Township of Plainsboro and New Jersey Audubon Society.   In 1999, 530 acres of land formerly owned by the Turkey Island Corporation and Walker Gordon Laboratory Company were acquired by the County and Township.  Middlesex County purchased and owns 401 acres and provided a grant to the Township of Plainsboro for the purchase of an additional 126 acres.  In 2003, the County purchased 126 acres of the former Perrine Tract to add to the Preserve.   The Township added additional land to grow the Preserve and currently maintains responsibility for management of the County-owned portions.

At over 1,000 acres, the Preserve supports a diverse array of habitats and the 50-acre McCormak Lake, with over five miles of hiking trails for hikers, birdwatchers and nature enthusiasts.  The New Jersey Audubon Society manages the Preserve and a 6500 square-foot environmental education center, providing year-round environmental education opportunities. 

For more information on hours and programs, please visit the New Jersey Audubon Society at their website.

The Plainsboro Preserve is adjacent to the Scotts Corner Conservation Area that provides hiking, bird-watching, photography and nature study opportunities.

Location: 80 Scotts Corner Road, Cranbury, NJ  08512
GPS Coordinates:  DMS 40° 20' 57.28" N; 74° 33' 25.53" W
Facilities: NJ Audubon Environmental Education Center; Parking Area; Bathrooms; Hiking Trails   



 
 
 
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Office of Parks and Recreation
1030 River Road
Piscataway, NJ 08854

Mailing Address:
PO BOX 661
New Brunswick, NJ 08903
 
Phone - (732) 745-3900
Fax - (732) 745-8209
Monday through Friday
8:30am - 4:00pm 



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