Joseph Cooper
Photo Gallery
Thielke Arboretum
Thielke Arboretum of Glen Rock is an 11 acre natural wonder in the center of Glen Rock, New Jersey. Home to over 170 species of trees and shrubs, as well as countless birds and other wild animals. The Arboretum is also host to many family activities throughout the year and is located at 460 Doremus Ave, Glen Rock, NJ 07452
Winter at the Arboretum
Featuring surreal and calming scenes of nature.
Easter Egg Hunt
Ready, Set, Go....
Winter at the Arboretum
Featuring the shapes, colors and forms of nature in the spirit of the Season.