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

Fri 18

Eco-Discovery Camp

June 26 @ 8:30 am - August 25 @ 3:30 pm
Great Hollow Nature Preserve & Ecological Research Center
225 State Route 37
New Fairfield 06812
Fri 18

Outdoor Yoga, Now Every Sunday All Summer Long

July 2 @ 9:30 am - September 10 @ 11:00 am
Great Hollow Nature Preserve & Ecological Research Center
225 State Route 37
New Fairfield 06812
Sat 26

Guided Paddle of the Great Swamp **Postponed**

August 26 @ 9:00 am - 11:30 am
Great Hollow Nature Preserve & Ecological Research Center
225 State Route 37
New Fairfield 06812
Sep 09

Astronomy Night

September 9 @ 8:00 pm - 10:00 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.