Hunterdon County Arboretum

1020 Highway 31
Lebanon, NJ 08833


  • The Hunterdon County Division of Parks & Recreations is located on the grounds of the County Arboretum.
  • Restrooms are available only during office hours.
  • Parking is provided in the lots on either side of the building for 50 vehicles. Parking elsewhere is prohibited. We urge you to consider car-pooling.
  • A Ranger can be contacted on weekends or evenings by calling Hunterdon County Communications at (908) 788-1202.
  • Dial 9-1-1 for emergencies.
  • It is the policy of the Hunterdon County Division of Parks & Recreation to provide reasonable accommodations for persons with disabilities upon advance notice of need.
  • Water available seasonally April 1 st through November 1 st.
  • Groups of 15 or more are required to obtain a permit to use a specific facility.
Images provided by, Ticketmaster
Please use "Flag This Place" to alert us about content that is inappropriate or needs immediate attention. Nothing you submit will be shared with other site visitors.

Upcoming AARP Events

View All AARP Events »

Find information about getting a COVID-19 vaccine in your state. CDC information is available at; additional AARP information and resources are at En español, visite

AARP Member Card

Join or Renew Today


  • Immediate access to your member benefits
  • Discounts on travel and everyday savings
  • Subscription to the award-winning AARP The Magazine
  • An ally on the issues that matter most to you in Lebanon
  • Free membership for your spouse or partner