Newsletter

Get the latest information on Upcoming Events

a little about

Great Hollow

Our Nature Preserve & Ecological Research Center is a 501(c) 3 non-profit organization dedicated to land and wildlife conservation, applied ecological research, experiential environmental education, and outdoor recreational opportunities for the public enjoyment of nature.

Upcoming Events

Sat 28

Make Your Own Mason Jar Terrarium

April 28 @ 2:30 pm - 4:00 pm
Great Hollow Nature Preserve & Ecological Research Center
225 State Route 37
New Fairfield 06812
May 04

Seminar: The Frogs of Connecticut

May 4 @ 6:30 pm - 7:30 pm
Great Hollow Nature Preserve & Ecological Research Center
225 State Route 37
New Fairfield 06812
May 05

Plein Air Art Day

May 5 @ 9:00 am - 12:00 pm
Great Hollow Nature Preserve & Ecological Research Center
225 State Route 37
New Fairfield 06812
May 12

Kids’ Nature Night: Owl Prowl!

May 12 @ 6:00 pm - 8:30 pm
Great Hollow Nature Preserve & Ecological Research Center
225 State Route 37
New Fairfield 06812

Help protect the preserve

Individual Membership

Family Membership

Sponsor Membership

Quaker Brook Club Membership

Merritt Club Membership

Over $5000 / yr

Learn More
Become a Member


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