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Friends of Princeton Open Space

About FOPOS
Mission & History
Board & Staff
Where We Work
Stewardship
Preserving Land
Advocacy
Diversity, Equity & Inclusion
Financial Information
Contact Us
Stewardship
Current Projects
Forest Restoration Project
Riparian Restoration Project
Trail Maps
Volunteer
Programs
Upcoming Events
Adopt-A-Plot
Perspectives Photo Contest
Artist-in-Residence
Foraging Invasives as Stewardship
News
Announcements
FOPOS in the News
Ways To Give
Ways to Give
Corporate Partnerships
Donate
🔍
November 21, 2025
FOPOS
2025 Annual Membership Letter

Dear Friend:

2025 has been a stellar year for FOPOS’s impact on the health of our ecosystem and for our volunteer conservation work. We’ve expanded our educational offerings with new programs, completed and adopted a new strategic plan, moved forward our major restoration projects, and made our Program Coordinator a full-time employee. It’s been a busy year!

2025 Annual Membership Letter
August 29, 2024
FOPOS
FOPOS Summer 2024 Newsletter

PRESERVATION OF 90 ACRES ON HERRONTOWN ROAD

We look forward to a closing on another critical large tract on the Princeton Ridge – 90 acres on the north side of Herrontown Road, adjacent to Herrontown Woods Preserve. Friends of Princeton Open Space is contributing $390,000 of State Green Acres grant funding plus a private gift of $1 million towards the acquisition of this land, which was subject to intense development pressure before a preservation agreement was reached with the Municipality, FOPOS, and other non-profit partners. State grants to the consortium, County grants to the Municipality, our local open space tax and other private funds are all helping secure this important link in the forested tracts on Princeton’s perimeter, which provide important environmental services such as slowing stormwater runoff and habitat for threatened species.

Read on for more programming and event highlights…

FOPOS Summer 2024 Newsletter
January 24, 2024
FOPOS
FOPOS Seeks Program Coordinator

FOPOS seeks a part-time program coordinator to work directly with FOPOS’s Director of Natural Resources and Stewardship to manage the organization’s year-round volunteer stewardship program and community events series. The selected candidate should be detail-oriented and able to manage emails, databases, program messaging and schedules as well as improve upon existing systems and workflow. Ideally, the program coordinator will be an enthusiastic person supportive of and tapped into land stewardship and preservation within the greater Princeton area. Web design skills, and experience in fundraising or marketing and promoting a business are a plus. This is an administrative job that offers flexibility in location, with the ideal candidate available to participate in regular in-person meetings and work sessions, as well as be present for key events located at the Billy Johnson Mountain Lakes Nature Preserve in Princeton, NJ.

This is an ongoing position that has the potential to grow with the right candidate, and is suitable for professionals as well as recent graduates with applicable skill sets.

FOPOS Seeks Program Coordinator
November 15, 2023
annual appeal, land preservation, nature
FOPOS
Recruit A Friend To Be A Friend

Over the past twelve months, Friends of Princeton Open Space has focused on ecological restoration projects and on educating the next generation of conservationists, including those from communities of color. We are happy to report that, with your support, we have chalked up major successes.

Recruit A Friend To Be A Friend
June 15, 2023
FOPOS
Meet the 2023 interns

FOPOS provides Internships for young people actively pursuing a degree or career in ecology, natural resource management, environmental education, or related fields. Each summer, FOPOS welcomes a roster of budding naturalists to work with our Stewardship Team and interface with volunteer groups and our community. Read more about FOPOS's Internship program. FOPOS is also proud to offer Internships to high school students in partnership with the Outdoor Equity Alliance. Thank you to FOPOS's partners and friends for helping to make these Internships possible.

Please meet the 2023 Land Steward Interns…

Meet the 2023 interns
FOPOS
May 21, 2020
nature

Thank you, Betty Wold Johnson

FOPOS
May 21, 2020
nature
Thank you, Betty Wold Johnson

Betty Wold Johnson was truly the ‘angel’ of the Mountain Lakes Nature Preserve, which Friends of Princeton Open Space manages on behalf of the town and its citizens and where we have our headquarters.

Tagged: friends of princeton open space, princeton nj, new jersey, nature, open space, land preservation

1 Comment
FOPOS
April 14, 2020
photo contest, nature

Annual Give Thanks To Nature Photo Contest Winners

FOPOS
April 14, 2020
photo contest, nature
Annual Give Thanks To Nature Photo Contest Winners

With so many beautiful images of the Mountain Lakes Nature Preserve submitted to our photo contest, it was challenging for the committee to choose the top three.

Tagged: photo contest, nature photography, nature photographer, photographers, land preservation, open space, friends of princeton open space, princeton nj, nj nonprofit

Comment
FOPOS
April 13, 2020
nature

Ridgeview Road Property

FOPOS
April 13, 2020
nature
Ridgeview Road Property

Friends of Princeton Open Space (“FOPOS”), the Watershed Institute and the Ridgeview Conservancy, and the Municipality of Princeton closed last week on a 3-acre lot on Ridgeview Road containing headwaters of the Mountain Brook.

Tagged: friends of princeton open space, land preservation, open space, princeton nj, nj nonprofit, nonprofit, new jersey

Comment
FOPOS
March 27, 2020
Sustainable Living

Spending Time In Nature Amid COVID-19

FOPOS
March 27, 2020
Sustainable Living
Spending Time In Nature Amid COVID-19

We are so pleased you are enjoying the calming effect of walks in nature during this unusual time.

Tagged: friends of princeton open space, princeton NJ, open space, land preservation, nature hike, nature walk, nonprofit, social distancing, covid-19

Comment
FOPOS
March 27, 2020
nature

Spending Time In Nature Amid COVID-19

FOPOS
March 27, 2020
nature
Spending Time In Nature Amid COVID-19

We are so pleased you are enjoying the calming effect of walks in nature during this unusual time.

Tagged: friends of princeton open space, nature walk, nature hike, covid-19, social distancing, optoutside, princeton, princeton nj, open space, land preservation

Comment
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Friends Of Princeton Open Space, 57 Mountain Ave, Princeton, NJ, 08540, United States

Friends of Princeton Open Space
57 Mountain Avenue, Princeton, NJ 08540
(609) 921-2772  | info@fopos.org

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