• Winter in the Woods

    Cranberry Mountain WMA Patterson, NY, United States

    Great Hollow and the Friends of the Great Swamp (FRoGS) are co-leading a guided winter hike through Great Hollow Nature Preserve and the neighboring Michael Ciaiola Conservation Area. Join us
    + Read More

  • Kid’s Nature Night – Worm Moon Gazing

    Cranberry Mountain WMA Patterson, NY, United States

    **Registration for this event is now full. Please keep an eye on our calendar for similar events in the near future.** Parents, take the evening off while your kids have
    + Read More

  • Weaving & Wine

    Cranberry Mountain WMA Patterson, NY, United States

    **Registration for this event is now full. Please keep an eye on our calendar for similar events in the very near future.** Adults, join us for a relaxing evening of
    + Read More

  • St. Paddy’s Day Hike – A Search for Green!

    Cranberry Mountain WMA Patterson, NY, United States

    Wear green and join our naturalist, John Foley, for a special St. Patrick's Day, almost spring hike! We'll explore the fields and forests of Great Hollow in search of green
    + Read More

  • Spring Eggstravaganza

    Cranberry Mountain WMA Patterson, NY, United States

    Join us for a fun morning of learning about the many different animals that lay eggs. We’ll also learn about the special structures that our local species of birds, reptiles,
    + Read More

  • Woodcock Walk

    Cranberry Mountain WMA Patterson, NY, United States

    Every April for millennia, an odd-looking migratory bird has returned to the Northeast from its far-away wintering grounds to engage in one of the more bizarre mating rituals in the
    + Read More

  • Frog Frolic

    Towner Hill Preserve 35 CT-37, Sherman, CT, United States

    **Unfortunately this event has been CANCELED due to unseasonably cold temperatures last night and today. It is too cold for the frogs to be active.** Join Great Hollow Nature Preserve
    + Read More

  • Spring Break Adventures

    Cranberry Mountain WMA Patterson, NY, United States

    Looking for something fun, active, and educational for your child to do during the school break? Sign them up for Great Hollow's Spring Break Adventures Program! Our popular program offers
    + Read More

  • Seminar: Black Bears in your Back Yard

    Cranberry Mountain WMA Patterson, NY, United States

    Come to Great Hollow on April 21st to hear biologist Budd Veverka, Director of Land Management at the Mianus River Gorge Preserve in Westchester County, NY provide an in-depth and
    + Read More

  • Green Drinks

    Alpenhaus 59 Bank Street, New Milford, CT, United States

    Do you work in the environmental sector or are you simply interested in environmental issues? If so, join Great Hollow staff and our friends from the Weantinoge Land Trust, Naromi
    + Read More