Join Our Wonderful Community

One of the best parts of living at Arbor Terrace is the opportunity to take advantage of life in Mountainside, NJ.

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Elevate Your Retirement in Mountainside

Thanks to its low crime rate, access to green spaces, and outstanding medical systems, Mountainside is among the most desirable places to live in New Jersey. We're honored to be a part of the local community and love to support neighboring businesses.

Get Ready to Bust Senior Living Myths

Myth or fact? Read our guide to learn more!

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Featured Neighborhood Key Places

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Watchung Reservation

Take a trip on the Watchung Reservation History Trail! This 6-mile trail will show you all the most interesting historic sites in Union County's Watchung Reservation. With over 2,000 acres of land, this preserve is a nature lover's paradise. You won't want to miss out on this adventure!

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Trailside Nature & Science Center

Come visit Trailside Nature & Science Center in Union County. Located in the beautiful Watchung Reservation, this is the perfect spot to spend a day while discovering the wonders of nature. The Center now boasts amazing interactive exhibits spanning 4,500 square feet. It's an experience you won't want to miss!

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The Deserted Village

Deep in the woods of the Watchung Reservation lies the Feltville Historic District, a cluster of houses from the mid-19th century. Known as the "Deserted Village," this place holds countless stories. Come and explore this hidden gem with a rich and intriguing history!

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Dreyer Farms

Dreyer Farms is a lovely farm dating back to the late 1800’s. Still an operational farm, it’s a paradise of homegrown produce and plants. Today, the farm also features a marvelous restaurant, offering quiche, salads, sandwiches, fresh apple cider & donuts, and more.

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Echo Lake Park

Echo Lake Park is a fun place to spend time! Get ready for fishing, a fitness trail, ice skating, a multi-use path, pedal boats, and more. You can also reserve a picnic area and enjoy a playground with your family. A perfect place to take family and friends.

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Miller-Cory House Museum

The Miller-Cory House was built in 1740 and stands on the "road to the mountains" in Westfield, New Jersey. This charming house was named after its two 18th-century owners. They were descendants of the earliest settlers in the area. Come and explore this historic gem!

The Possibilities Are Limitless

Explore the neighborhood and find your next places to discover.

What Others Have to Say

5.0 / 5

You can find exactly what you want and need in a community at Arbor Terrace Mountainside. Discover which option will work best for your current (and future) needs, all on one campus.

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Assisted Living

Experience peace of mind, with the added support and freedom to live a vibrant, healthy, and fulfilling retirement.

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Bridges Neighborhood

A unique neighborhood for seniors in the early stages of dementia or Alzheimer's disease that promotes cognitive stimulation and healthy socialization.

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Memory Care

Designed for seniors with Alzheimer's disease or other forms of dementia, providing a safe, comfortable environment and meaningful relationships.

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