Greenbrook Sanctuary
Park Overview
Greenbrook Sanctuary is a 165-acre woodland preserve on top of the Palisades in Tenafly and Alpine, New Jersey. The Sanctuary is managed and maintained for the use of its members by the Palisades Nature Association, a non-profit organization founded in 1946.
Trail Overview
There are 6.5 miles of trails in the Sanctuary. Walking is restricted to the marked trails.
Park Description
Greenbrook Sanctuary is a 165-acre woodland preserve on top of the Palisades in Tenafly and Alpine, New Jersey. The Sanctuary is managed and maintained for the use of its members by the Palisades Nature Association, a non-profit organization founded in 1946. Greenbrook Sanctuary’s entrance is on U.S. Route 9W in Tenafly, New Jersey. Grounds are open year-round to PNA members and their guests. A key, provided with membership in PNA, is required for access to the Sanctuary.