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Plainsboro Preserve

4.5 60 reviews
Community Service/Non-Profit
Overall rating
4.5
out of 5
60 reviews
5 star 75%
4 star 10%
3 star 7%
2 star 7%
1 star 1%

About Plainsboro Preserve

The Plainsboro Preserve is a must-visit destination in Plainsboro, featuring many short and easy trails around a beautiful 50-acre lake called McCormack Lake. Visitors can enjoy fresh air and scenic lakeside views, making it an ideal spot for those seeking tranquility. The nature center provides a solid education aspect, with opportunities to spot wildlife such as deer, birds, and other creatures. Fall colors are particularly stunning, reflected across the lake. Maggie's Trail is a favorite spot, offering a uniquely peaceful vibe, but extra caution is needed near the water.

The preserve spans over 1,000 acres of open space and is a popular spot for locals. One reviewer described it as their "stomping ground." The trails offer a variety of options, including the discovery of an old quarry and a classic loop suggestion that combines different colored trails for a total of about 4.6 miles. Hikers can also extend the route to about 5.5 miles by adding the Orange Trail for extra lakeshore views. Inside the nature center, visitors can use binoculars to observe the busy bird feeders and log their sightings. The preserve has a library and seating areas for those who want to relax and read.

Overall, the Plainsboro Preserve is a beautiful and educational destination, offering a tranquil escape for families and casual hikers looking for a peaceful nature experience. Visitors should be aware that pets, bikes, fishing, swimming, and alcohol are not allowed, and the trails are open year-round, generally from early morning until around dusk. Some paths may have obstacles after heavy rain or strong winds, so appropriate footwear and insect repellent are recommended.

Aug 2026
4.0
Been going here for quite sometime perfect for an easy hike a beautiful landscape, birds & all around serenity tho I would warn anyone to not go here after a rainstorm in the summer it floods really bad & you will get mauled by swarms of bug spray resistant mosquitoes these mosquitos will bite through you clothes other than that this place is a great hike
Sep 2025
5.0
Plainsboro Preserve trails: tranquil lakeside views, well-marked wooded paths, and the uniquely peaceful vibe of Maggie’s Trail jutting into McCormack Lake.

Plainsboro Preserve Trail Walk – What You Need to Know

Overview
• The Plainsboro Preserve spans over 1,000 acres of open space in Plainsboro Township, NJ, featuring the 50-acre McCormack Lake at its heart
• It offers 5+ miles of easy-to-moderate hiking trails through diverse ecosystems—mature beech forests, wet meadows, and peaceful lake shores
• Trail markers use multiple colors (white, blue, red, yellow, orange, purple, green) to guide hikers; each color corresponds to a different loop or section

Classic… read full review
Jul 2025
5.0
Blue trail is 2+ miles, more trees were uprooted. Blue shortcut has more tree uprooted and may be cleaned in coming days.. Walking in a forest like feeling. For starters white trail is recommend. No bikes, no swimming, no fishing, no kayaking.. Only walking 😁
Photos of Plainsboro Preserve, 80 Scotts Corner Road,  Cranbury
All 18 photos

Hours

Monday 7AM - 7PM
Tuesday 7AM - 7PM
Wednesday 7AM - 7PM
Thursday 7AM - 7PM
Friday 7AM - 7PM
Saturday 7AM - 7PM
Sunday 7AM - 7PM

Good to know

  •  good for picnics
  • good for kids
  • private lot parking
  • bike parking

Location

80 Scotts Corner Road, Cranbury, NJ 08512

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Plainsboro Preserve · 80 Scotts Corner Road, Cranbury, NJ 08512

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