Estimated Time | 3 to 4 hours. | |
Elevation gain | 122 foots |
See photos of hiking
Why hike at Watchung Reservation ?
Welcome to watchung reservation: Your Next Outdoor Adventure in New Jersey!
Nestled in the heart of Union County, New Jersey, watchung reservation is a haven for hikers and outdoor enthusiasts looking to escape into nature's embrace. Spanning over 2,000 acres, this expansive park offers a diverse landscape that promises both tranquility and adventure.
Discover the Trails
With over 13 miles of well-maintained trails, watchung reservation is a hiker's paradise. Whether you're a seasoned trekker or just starting out, there's something for everyone. The Sierra Trail, a 10-mile loop, is perfect for those seeking a longer journey through varied terrains. For a shorter hike, try the Lake Surprise Loop, where you can enjoy serene views of the water and surrounding woodlands.
Nature at Its Best
watchung reservation is home to an array of wildlife and plant species. As you wander through its forests and meadows, keep an eye out for deer, foxes, and a variety of bird species. The reservation's natural beauty changes with the seasons, offering vibrant foliage in the fall and lush greenery in the spring and summer.
Points of Interest
Don't miss the Deserted Village of Feltville/Glenside Park—a historical gem within the reservation. This 19th-century village offers a glimpse into the past with its preserved buildings and informative displays. It's a great spot to take a break from hiking and immerse yourself in local history.
Family-Friendly Fun
watchung reservation isn't just for avid hikers; it's also perfect for families looking to spend quality time outdoors. The Trailside Nature & Science Center provides educational exhibits about the area's ecology and geology. Kids will love exploring the interactive displays and participating in seasonal programs.
Plan Your Visit
Before heading out, make sure to check trail maps and weather conditions to ensure a safe and enjoyable experience. Remember to pack essentials like water, snacks, and appropriate footwear. And don't forget your camera—you're going to want to capture the stunning vistas!
Whether you're seeking solitude on a peaceful hike or an exciting day out with family and friends, watchung reservation offers an unforgettable outdoor experience right here in New Jersey. So lace up your hiking boots and get ready to explore all that this beautiful region has to offer!
Trail maps

Rate & open hour
40.6816634
What are the coordinates and address ?
Starting Point
The watchung reservation is located in Mountainside, New Jersey. To get to the start of the trails, take exit 41 off of I-78 and head north on Route 22. The entrance to the reservation will be on your right.
Let’s Answer Your Questions - FAQ
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Monday: 7:00 AM – 8:00 PMTuesday: 7:00 AM – 8:00 PMWednesday: 8:00 AM – 8:30 PMThursday: 7:00 AM – 8:00 PMFriday: 8:00 AM – 8:30 PMSaturday: 8:00 AM – 8:30 PMSunday: 8:00 AM – 8:30 PM
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3 to 4 hours.
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No
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No

She life was a celebration of adventure, joy, and the great outdoors. She lived with a fierce determination to enjoy every moment and to share that joy with others. Her legacy is one of laughter, exploration, and an unwavering love for the natural world. Lydia's spirit continues to inspire those who knew her and those who discover her story, reminding us all to embrace life with open arms and a heart full of joy.
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