About Us:

An arboretum is a collection of woody trees and shrubs cultivated and labeled for educational and scientific purposes. The beautiful 127-acre Frelinghuysen Arboretum more than satisfies that definition, offering visitors a serene place to relax as well as to learn more about plants well-suited to the soils and climate of Morris County. Surrounding a magnificent Colonial Revival mansion, the woodlands, meadows, beautiful gardens and distinctive collections of trees and shrubs of The Frelinghuysen Arboretum make the ideal setting for leisurely strolls. Self-guiding trail booklets.