The annual Great Hollow Juried Painting and Photography Show returns for its 5th year and is back in-person! This year's show features 105 selected works of art by 40 different
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Celebrate Trails Day with our naturalist John Foley on a guided tour through Great Hollow Nature Preserve and the neighboring Michael Ciaiola Conservation Area. We’ll first pay a visit to
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Safely enjoy the outdoors with us on a naturalist-guided paddle of the Great Swamp in Patterson, New York. The Great Swamp is a regionally significant wetland that is home to
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Enjoy a moonlit, guided hike up to Great Hollow’s waterfall with our naturalist John Foley and learn what this month’s “Strawberry Moon” is all about. We’ll also look and listen
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