Spring Break Adventures
Cranberry Mountain WMA Patterson, NY, United StatesLooking 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 StatesCome 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 StatesDo 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
Make Your Own Mason Jar Terrarium
Cranberry Mountain WMA Patterson, NY, United StatesKids, come down to Great Hollow to create your own mini-ecosystem in a jar and watch the water cycle in action! We’ll fill quart-sized mason jars with everything needed for
+ Read More
Seminar: The Frogs of Connecticut
Cranberry Mountain WMA Patterson, NY, United StatesFrogs and toads are outstanding indicators of water quality and environmental change, and many species in Connecticut and beyond are showing clear signs of trouble. Come to Great Hollow on
+ Read More
Kids’ Nature Night: Owl Prowl!
Cranberry Mountain WMA Patterson, NY, United StatesThis next event in our Kids' Nature Night series is all about owls! We’ll start our evening off by making s'mores over a campfire while talking about cool owl behaviors
+ Read More
Mother’s Day Bird Walk & Banding Demonstration
Cranberry Mountain WMA Patterson, NY, United StatesJoin us at Great Hollow this Mother's Day, when local birding expert, Angela Dimmitt will lead a walk to look for colorful spring migrants that are currently undertaking their long
+ Read More
National Trails Day
Cranberry Mountain WMA Patterson, NY, United StatesJoin us for our third annual celebration of National Trails Day and take a naturalist-guided tour through Great Hollow Nature Preserve and the neighboring Michael Ciaiola Conservation Area. Learn about
+ Read More
Painting & Photography Show
Cranberry Mountain WMA Patterson, NY, United StatesThe Great Hollow Photographers Club is hosting a Juried Painting and Photography Show from 10am-4pm on June 16 and 17 at Great Hollow, and all are welcome to come down
+ Read More
Kids’ Nature Night: Beaver Fever!
Cranberry Mountain WMA Patterson, NY, United StatesThis final event in our Kids' Nature Night series (until the fall) is all about beavers - the species that has altered the planet more than any other, aside from
+ Read More