Mansion Panorama


The areas around the Haggerty Center and the Mansion at the Arboretum are wheelchair accessible and this includes a number of the gardens and scenic areas:

  • There is ramp access to the Haggerty Center itself and an elevator in the building.
  • The outside area around the Haggerty and the Mansion is level and the paths around them are paved. Curbs are cut at crossing points as well.
  • Further afield is rougher with elevation changes, dirt paths, etc. that are not suitable for wheelchair access.


Refreshments are available via vending machines located in the Haggerty Education Center, subject to building hours.

Group Tours

Call 973-326-7627 to arrange group tours for The Frelinghuysen Arboretum, Bamboo Brook Outdoor Education Center or Willlowwood Arboretum.

Dogs at the Arboretum

Dogs are not permitted at any of the Morris County Arboreta, the Frelinghuysen Arboretum, Willowwood Arboretum or Bamboo Brook. Park Rules & Regulations page.


Google Maps

Click here for Google Maps of the Arboretum. Written directions may be found here.

Our physical address is:

The Frelinghuysen Arboretum
353 East Hanover Ave, Morris Township, NJ 07960
(973) 326-7601