• 7th Annual Work Party

    Great Marsh Institute 28 MOORES RD, Elverson, PA, United States

    Join us November 1st or 2nd for our 7th annual work party cleaning up the trails around the Great Marsh. Please bring your own tools (clippers, weedwackers, chainsaws and/or hedge trimmers etc) and RSVP for a time slot at: lori@greatmarshinstitute.org The time slots are as follows: November 1: 8am-Noon November 1: Noon-4pm November 2: 8am-Noon […]

  • Bird Walk

    Great Marsh Institute 28 MOORES RD, Elverson, PA, United States

    Come join us at The Great Marsh Institute on Sunday, November 9th at 8:00 AM for our monthly bird walk. Please RSVP to lori@greatmarshinstitute.org. This will help us to organize and keep groups small. This event is free but donations are always welcome via our Paypal, Venmo, or cash donations at the door.

  • Artist Day

    Great Marsh Institute 28 MOORES RD, Elverson, PA, United States

    Calling all photographers, painters, and artists! Sunday, November 23rd the Great Marsh will be open dawn to dusk for all interested artists. Take a self-guided tour to paint, take photos, and enjoy the property. If you are interested in attending, please RSVP to lori@greatmarshinstitute.org with your name and the time you plan to arrive. Check-in […]

  • Bird Walk

    Great Marsh Institute 28 MOORES RD, Elverson, PA, United States

    Come join us at The Great Marsh Institute on Sunday, December 14th at 8:00 AM for our monthly bird walk. Please RSVP to lori@greatmarshinstitute.org. This will help us to organize and keep groups small. This event is free but donations are always welcome via our Paypal, Venmo, or cash donations at the door.

  • Artist Day

    Great Marsh Institute 28 MOORES RD, Elverson, PA, United States

    Calling all photographers, painters, and artists! Saturday, December 20th the Great Marsh will be open dawn to dusk for all interested artists. Take a self-guided tour to paint, take photos, and enjoy the property. If you are interested in attending, please RSVP to lori@greatmarshinstitute.org with your name and the time you plan to arrive. Check-in […]

  • Artist Day

    Great Marsh Institute 28 MOORES RD, Elverson, PA, United States

    Calling all photographers, painters, and artists! Sunday, January 11th the Great Marsh will be open dawn to dusk for all interested artists (non-artists are welcome too). Take a self-guided tour to paint, take photos, and enjoy the property. If you are interested in attending, please RSVP to lori@greatmarshinstitute.org with your name and the time you […]

  • Bird Walk

    Great Marsh Institute 28 MOORES RD, Elverson, PA, United States

    Come join us at The Great Marsh Institute on Sunday, January 11th at 8:00 AM for our monthly bird walk. Please RSVP to lori@greatmarshinstitute.org. This will help us to organize and keep groups small. This event is free but donations are always welcome via our Paypal, Venmo, or cash donations at the door.

  • Star Party POSTPONED TO MARCH 13!

    Due to weather conditions we are postponing our first Star Party to March 13. We apologize for any inconvenience. The sky's the limit on February 13 as we open the GMI observatory to gaze at the stars. Bring your own telescope or see the stars and planets with GMI's 11" telescope. We'll get started at […]

  • Artist Day

    Great Marsh Institute 28 MOORES RD, Elverson, PA, United States

    Calling all photographers, painters, and artists! Saturday, February 21st the Great Marsh will be open dawn to dusk for all interested artists (non-artists are welcome too). Take a self-guided tour to paint, take photos, and enjoy the property. If you are interested in attending, please RSVP to lori@greatmarshinstitute.org with your name and the time you […]

  • Bird Walk

    Great Marsh Institute 28 MOORES RD, Elverson, PA, United States

    Come join us at The Great Marsh Institute on Sunday, February 22nd at 8:00 AM for our monthly bird walk. Please RSVP to lori@greatmarshinstitute.org. This will help us to organize and keep groups small. This event is free but donations are always welcome via our Paypal, Venmo, or cash donations at the door.

  • Woodcock (and Rail) Sit (WAITING LIST)

    Great Marsh Institute 28 MOORES RD, Elverson, PA, United States

    RSVPs have exceeded our capacity, so we are placing anyone who RSVPs at this point on a waiting list. Thank you for your interest in the Woodcock Sit; please keep an eye on GMI's events page for more nature events. Enjoy an evening to observe one of the highlights of early spring migration. American Woodcock […]

  • Star Party (rescheduled)

    Great Marsh Institute 28 MOORES RD, Elverson, PA, United States

    The sky’s the limit on March 13 as we open the GMI observatory to gaze at the stars. Bring your own telescope or see the stars and planets with GMI’s 11″ telescope. We’ll get started a little before sunset (6:30). Please RSVP to lori@greatmarshinstitute.org. This will help us to organize and keep groups small, as […]