Visit us soon!

The BEST setting for your photoshoot!
We have the perfect setting for family, engagement/ wedding photos, or head shots. If you use a professional photographer, please be sure to get a photography permit.
Hold your special private event - did you know you can reserve the arboretum?
Attend a scheduled public event.
​We hold events and workshops all year long.
Private events for school-aged children.
​Learn more about our School Programs.
Thielke Arboretum Glen Rock, NJ
460 Doremus Road
Glen Rock NJ, 07452
(201) 675-0947
Hours:
Vielbig/Scerbo Environmental Education Center
Saturdays  9:00 AM - 12 Noon
Sundays   1:00 PM - 3:00 PM
Tuesdays  9:00 AM - 12 Noon

Grounds of the Thielke Arboretum
Daily Dawn to Dusk
The hours of the EEC are open subject to volunteers.  If you would like to see the building open more days or times consider being a volunteer.  If interested complete the docent form here.

    We'd love to hear from you!
If you'd prefer to send us a letter, send it to:
Friends of the Arboretum
PO Box 34
​Glen Rock, NJ 07452

Location:
460 Doremus Ave.,
​Glen Rock, NJ 07452

Mailing Address: 
PO Box 34
Glen Rock, NJ 07452

Friends of the Glen Rock Arboretum, Inc. is a not-for-profit, 501( c)3 volunteer organization, dedicated to the preservation, maintenance and development of the Arboretum.