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video water playFlat Rock Brook is a 150-acre nature preserve and environmental education center in Englewood, NJ, just two miles from the George Washington Bridge. Visit our 3.6 miles of self-guided forested hiking trails that lead to a cascading stream, wetlands, pond and meadows. Register for one of our environmental programs for schools or the public and learn about our natural world. Come explore and learn with us!


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Public Programs

CANCELLED Martin Luther King Jr. Day Hike


Due to expected cold and icy conditions we have opted to cancel this program. Stay safe and warm this holiday weekend!

Celebrate the birthday of Dr.Martin Luther King Jr. by taking a beautiful hike through Flat Rock Brook's woods.  The hike is approximately 2-3 long (it will rely o the group's pace).  Dress for the weather!


Presidents' Day Hike

Celebrate Presidents' Day by spending some time in the woods at Flat Rock Brook.  The hike is 2-3 miles long (length depends on group's pace).  Dress for the weather.

Register at https://www.eventbrite.com/e/presidents-day-hike-tickets-54772890189


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Give the Gift of Nature

Volunteer luncheon661

Give the gift of nature for the holidays!

It’s easy to give a Flat Rock Brook membership to a friend, family member or colleague for any occasion.

Your gift recipient will receive notice of your special gift and all the benefits of a Flat Rock Brook membership for a full year.

Flat Rock Brook Members Receive:

  • Our tri-annual newsletter with news and advance notice of Flat Rock Brook programs and events.
  • The members only privilege of renting our building for a birthday party or other event.
  • The members only privilege of enrolling your child in summer camp.
  • Free admission to the Great Fall Festival - BBQ, music and family festivities. 
  • The knowledge that you are making a difference in your community.

Flat Rock Brook is a 501c (3) nonprofit organization.  Membership and donations to Flat Rock Brook are tax deductible to the full extent of the law.

Purchase your gift membership today!

Gift Membership


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