Best attractions and places to see around Peapack-Gladstone include a blend of historic sites and natural preserves in northern Somerset County, New Jersey. The area features rolling hills, pristine streams, and significant open spaces. Visitors can explore expansive estates, historic landmarks, and natural areas like the Great Swamp National Wildlife Refuge. This region maintains a rural atmosphere while offering diverse outdoor activities.
Last updated: May 13, 2026
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The Great Swamp National Wildlife Refuge in Morris County, New Jersey, is a vital habitat for over 244 bird species and other animals. Established in 1960, it became the first wilderness area within the U.S. Fish and Wildlife Service in 1968. Spanning nearly 7,800 acres, it provides a mix of habitats within the Northeastern coastal forests ecoregion, serving as a crucial stopover for migratory birds along the eastern U.S. The refuge also supports diverse wildlife, including deer, foxes, turtles, and occasional sightings of bears and beavers. The Great Swamp also plays a critical role in flood control and water purification, acting as a natural filter that traps sediments and contaminants while draining the surrounding region and gradually releasing floodwaters during extreme weather.
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This 978-acre area was once an iron ore mine site in the 1800s. It has now become a very popular park, thanks to the miles of trails and the Black River running through it.
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The Riverside Trail is one of several trails in Hacklebarney State Park. As the name suggests, the trail runs along the Lamington River. The trail mostly runs through woodland, but you are treated with some views of the water.
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Part of Lewis Morris County Park, Sunrise Lake is a pleasant spot to take a break and enjoy the peaceful lake views.
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A beloved facility, it offers opportunities for many outdoor activities, surrounded by picturesque open fields and wooded beauty.
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The area boasts a variety of natural attractions. You can visit Osborn Pond, a 20-acre lake popular for fishing and birding. The Great Swamp National Wildlife Refuge offers nearly 7,800 acres of vital habitat for over 244 bird species. Additionally, Hacklebarney State Park features miles of trails and the Black River, while Natirar Park provides extensive woodlands and river access to the North Branch of the Raritan River.
Yes, Peapack-Gladstone has a rich historical heritage. You can see the historic Moses Craig Lime Kilns in the center of Peapack, which are listed on the National Register of Historic Places. The magnificent Natirar estate, once owned by the King of Morocco, features historic farm buildings dating from the mid-18th to mid-19th centuries. The borough also has several historic churches, including the Gladstone United Methodist Church and Peapack Reformed Church.
The region offers diverse outdoor activities. You can enjoy cycling on routes like the 'Patriots' Path Loop' or the 'Osborn Pond loop from Far Hills'. For running, options include the 'Alpaca Farm β Bluebird Farm Alpacas loop'. Many of these routes are accessible from the attractions mentioned. Find more details on cycling routes at Cycling around Peapack-Gladstone and running trails at Running Trails around Peapack-Gladstone.
Absolutely. Many natural areas are suitable for families. Osborn Pond is great for birding, and the Great Swamp National Wildlife Refuge offers opportunities to observe diverse wildlife. Hacklebarney State Park and Lewis Morris County Park both provide trails and open spaces for family outings. You can also enjoy the quiet pond in Liberty Park, home to swans.
Peapack-Gladstone is beautiful year-round, but spring and fall are particularly pleasant for outdoor activities. These seasons offer mild temperatures, vibrant foliage, and excellent opportunities for wildlife viewing, including pheasants, wild turkeys, foxes, and songbirds in the woodlands. The pristine trout streams are also a highlight during these times.
For scenic views, the Lees Hill Road bridge over Osborn Pond offers a nice perspective of the waterway. Natirar Park provides extensive lawns, woodlands, and river access with scenic vistas. Additionally, Sunrise Lake, part of Lewis Morris County Park, is a pleasant spot to enjoy peaceful lake views.
Beyond its natural beauty, Peapack-Gladstone is known for its strong equestrian heritage. It is home to the United States Equestrian Team (USET) in Gladstone and the Essex Hunt Club and Fox Hounds in Peapack, highlighting the area's connection to horseback riding. The historic Natirar estate also offers a unique blend of architectural and natural heritage.
You'll find a variety of hiking experiences. Natirar Park features walking trails, including the 1.3-mile Great Meadow Trail and a 1.0-mile Upper Field Trail. Hacklebarney State Park offers miles of rugged trails along the Black River. For longer routes, you can explore options like the 'Alpaca Farm β Bluebird Farm Alpacas loop' which is about 16.4 km (10.2 miles) and considered difficult, or moderate running loops around 10-12 km (6-7.5 miles). You can find more details on running trails at Running Trails around Peapack-Gladstone.
Peapack-Gladstone has a significant equestrian heritage. Gladstone is the home of the United States Equestrian Team (USET), a prominent organization in the equestrian world. The Essex Hunt Club and Fox Hounds is also located in Peapack, further emphasizing the borough's deep roots in equestrian pursuits and horseback riding culture.
Visitors particularly appreciate the blend of natural beauty and historical significance. The peaceful views at Osborn Pond and the diverse wildlife at Great Swamp National Wildlife Refuge are highly rated. Many also enjoy the extensive trails and natural setting of Hacklebarney State Park and the opportunities for outdoor activities within Lewis Morris County Park.
Yes, while not directly within Peapack-Gladstone, the surrounding area offers notable gardens and preserves. The Leonard J. Buck Garden is considered one of the premier rock gardens in the eastern United States. You can also explore the Schiff Nature Preserve, a 423-acre tract offering nature walks and environmental programs, and the Cross Estate Gardens.


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