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Service alert Open

If you would like to make an appointment for a COVID-19 TEST, click here.
To learn more about the COVID-19 VACCINE and eligibility, click here.
All Middlesex County buildings will remain closed to the general public until further notice due to COVID-19– County services are available on an appointment basis.


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.
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.
Location:  Hillcrest Ave & Albrecht Lane, East Brunswick
Acreage:  165 Acres
Facilities: Parking area, hiking trails

The Tamarack Hollow Preserve was saved through the cooperative efforts of the Middlesex County Board of Chosen Freeholders and the Township of East Brunswick in August of 2007.   The 232-acre tract had been approved for 57 single family homes and a sewerage treatment facility that could have discharged up to 16,800 gallons of treated wastewater per day into local streams. 

Instead of this development, the land remains as a patchwork of heavily wooded forest mixed with farmland that continues to support local agriculture. The gentle rolling terrain and variety of plants and animals make the Tamarack Hollow Preserve a top choice for passive activities such as hiking, walking, bird watching and photography.  With two miles of hiking trails, Tamarack Hollow is a great family destination during both summer and winter.

Additionally, the proximity of the Tamarack Hollow Preserve to existing parkland at the Ireland Brook Conservation Area and Davidson Mill Pond Park form a green-belt in East and South Brunswick of over 1500-acres.   

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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