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

Tue 19

Outdoor Yoga, Every Sunday All Summer Long

June 3 @ 9:30 am - September 1 @ 11:30 am
Great Hollow Nature Preserve & Ecological Research Center
225 State Route 37
New Fairfield 06812
Sat 23

Plein Air Art Day

June 23 @ 9:00 am - 12:00 pm
Great Hollow Nature Preserve & Ecological Research Center
225 State Route 37
New Fairfield 06812
Sun 24

Seminar: Cheetah Conservation in Namibia

June 24 @ 3:00 pm - 4:00 pm
Great Hollow Nature Preserve & Ecological Research Center
225 State Route 37
New Fairfield 06812
Jul 28

World Turtle Day®

July 28 @ 1:00 pm - 4:00 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.