Garret Mountain Reservation

Garret Mountain Reservation is a 568-acre protected natural area on First Watchung Mountain featuring grass fields, walking trails, and Barbour's Pond with views of the Paterson cityscape beyond. The grounds also contain various recreational facilities and natural habitats.

The reservation was designated a National Natural Landmark in 1967 as part of the Great Falls of Paterson-Garret Mountain natural heritage site. This recognition reflects the area's importance for its geological and ecological significance.

Lambert Castle on the grounds is a 19th-century mansion now housing the Passaic County Museum, offering visitors a look into regional history and local heritage through its displays.

The reservation offers basketball courts, picnic areas, and an equestrian center with horseback riding instruction available. Wear sturdy footwear since trails vary in condition and difficulty.

The park serves as a critical stopover for migrating songbirds, with documented sightings of over 150 bird species annually including 35 warbler types. This diversity makes it a magnet for birdwatchers throughout the year.

Location: Passaic County

Part of: Great Falls of Paterson-Garret Mountain

GPS coordinates: 40.90056,-74.17778

Latest update: December 8, 2025 19:41