Fall Foliage & Tree ID

Great Hollow Nature Preserve 225 CT-37, New Fairfield, CT, United States

Come enjoy a guided fall foliage hike with our naturalist and Master Woodland Manager, Ben Lee. Attendees will learn how to identify common trees of Connecticut through leaf and bark
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Kids’ Nature Night: Halloween Hike

Great Hollow Nature Preserve 225 CT-37, New Fairfield, CT, United States

Kids, join us for our annual twilight hike where we’ll learn interesting facts about Halloween and some of the different animals associated with the holiday. After a short hike we’ll
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Hollow Fest: A Fall Family Fun Day!

Great Hollow Nature Preserve 225 CT-37, New Fairfield, CT, United States

Come out to Great Hollow on Saturday, October 25th for our annual Hollow Fest extravaganza! There will be fun for the whole family, including cider pressing, pumpkin decorating, crafting, games,
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It’s Alive! The Fascinating World of the Forest Floor

Great Hollow Nature Preserve 225 CT-37, New Fairfield, CT, United States

Ever wonder where all the dead leaves go? Come find out on a short, guided hike with our naturalist and Master Woodland Manager, Ben Lee. Attendees will learn about some
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Invasive Species Walk

Great Hollow Nature Preserve 225 CT-37, New Fairfield, CT, United States

What do spotted lanternflies, Asian jumping worms, and Japanese barberry have in common? They are just three of the 6,500+ known invasive species in the United States. But what makes
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Winter Birding

Great Hollow Nature Preserve 225 CT-37, New Fairfield, CT, United States

Grab your binoculars and join us for a guided birding walk with ornithologist, Dr. Sarah Deckel. Attendees will learn about some of the more common winter residents as well as
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