Stephens State Park (Allamuchy)
Stephens State Park
Stephens State Park runs along the southern side of the Musconetcong River. This is an emerging jewel of the area and is quickly becoming a destination in it’s own with 35 + miles of trails (if not more). Many of the trails are recovered heritage trails though some trails have been built from scratch by the ever-persistent Stratocaster. With a single road crossing you can jump into Deer Park and/or Allamuchy which turns this into a big, multi-hour ride. One of the intermediate JORBAfest loops goes into Stephens.
Maintenance is carried out by volunteers. Help us keep the trails in their best condition!
If this is your backyard or favorite place to ride, allocate your membership/donation funds to this Chapter.
Stephens State Park (Allamuchy)
Mount Olive, NJ
Stephens State Park – NJ website
Stewarded by
Stephens Chapter – Volunteer!
Click here to Report Issues
Contact
Matt Biront | stephens@jorba.org
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Stephens State Park Mailing List
MTBNJ Community Discussions
Stephens Trail Conditions
Stephens Community Discussion
Associated Trail Systems
Allamuchy State Park
Deer Park Area of Allamuchy
September 2026
Trail Highlights:
Stephen’s State Park Trail: Located within the park, this trail offers a faster, flowy ride with rock features, catering to riders of all levels.
Trail Conditions and Features:
The park’s trails are characterized by a mix of rocky terrains, technical rock gardens, and flowy sections. Riders can expect to encounter a variety of obstacles, including roots, rocks, and elevation changes, providing a comprehensive mountain biking experience. The trails are generally well-marked, but some unblazed paths may require navigation skills.
Facilities and Amenities:
Parking is available at various trailheads, including Kinney Road by the Iron Gate for the Stephen’s State Park Trail. It’s advisable to check the park’s official website for the most current information on parking and trail conditions before your visit.
Additional Information:
Allamuchy Mountain State Park is open year-round, with cross-country skiing permitted on roadways and field areas during the winter months. The park is also home to the Musconetcong River, known for some of the best trout fishing in the state.
Whether you’re a seasoned mountain biker or looking to improve your skills, Allamuchy Mountain State Park offers a variety of trails that promise an engaging and challenging experience amidst New Jersey’s natural beauty.
(sources: NJ.GOV, WYCKOFFCYCLE.COM, TRAILFORKS.COM, SINGLETRACKS.COM)
Stephens State Park News/Events
Check out our latest news!
Major Storm Cleanup @ Stephens in One Week
A major storm hit Stephens SP one week ago. Thank you to everyone who came out and made the park...
Save the Date for JORBA Fest ’26: 9/13/26 (Camping 9/12/26)
It may still be winter, but we're already looking ahead to warmer weather and JORBA Fest 2026....
JORBA + NICA = Trail in a Day!
JORBA + NICA = Trail in a Day! New Singletrack at Stephens State Park! What happens when you...
Stephens Trail Maintenance – 3/29/25- Blue Rock Trail
Hello all, Stephens trail maintenance Saturday March 29th at 8:30AM.We will be parking at the End...
JORBA 2024 Year in Review
JORBA Trail & Community Accomplishments: In 2024, The Jersey Off Road Bicycle Association...
Membership Bonuses
Volunteer Day – Sunday November 5th – Stephens State Park
Save the date - Volunteer trail building opportunity! Sunday, November 5th - Parking inside...
Save the Trail, Ban the Blower
Howdy everyone, hope you had a great summer season of riding! As we come into another beautiful...
Deer Park Road Closed
Deer Park Road in Allamuchy is closed until further notice. This post will be updated with further...
Allamuchy trail maintenance this Sunday 4/23
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Marty Con Proceeds to Support JORBA’s New Green Rock Trail in Stephens
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Auction to Support the New Green Rock Trail in Stephens
We are raising funds for a new professionally built trail is Stephens. All proceeds from this...





