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Newsletter

Get the latest information on Upcoming Events

a little about

Great Hollow

Great Hollow Nature Preserve & Ecological Research Center is a 501(c) 3 non-profit organization that is dedicated to land and wildlife conservation, applied ecological research, experiential environmental education, and passive outdoor recreation. Our 825-acre preserve and 5 miles of hiking trails are open to the public year-round for the exploration and enjoyment of nature. Est. 2016.

Upcoming Events

Sat 22
Sat 22

Kids’ Nature Night: The Wonderful World of Bats!

September 22 @ 5:00 pm - 8:00 pm
Great Hollow Nature Preserve
225 CT-37
New Fairfield 06812
Sat 29

Jazz Night on the Patio

September 29 @ 7:30 pm - 9:30 pm
Great Hollow Nature Preserve
225 CT-37
New Fairfield 06812

Help protect the preserve

Individual Membership

Family Membership

Sponsor Membership

Quaker Brook Club Membership

Merritt Club Membership


Come hike our public trails or join us for an event. Have a question, use the form below to contact us.