Jenny Jump State Forest loop from Allamuchy Mountain State Park

If you're looking for a challenging and scenic ride that truly earns its "moderate" rating, the Jenny Jump State Forest loop from Allamuchy Mountain State Park is a fantastic road cycling route. This 24.6-mile (39.5 km) journey packs in 1442 feet (439 metres) of elevation gain over roughly 1 hours and 55 minutes, making it an ideal choice for cyclists seeking a vigorous workout with rewarding views. It's perfect for those who appreciate varied terrain and don't mind a significant climb or two.

What to expect on Jenny Jump State Forest loop from Allamuchy Mountain State Park

This road cycling route takes you through the diverse landscapes of Warren County, New Jersey, characterized by rolling hills and varied elevations shaped by ancient glacial activity. As you cycle, you'll transition from the dense woodlands of Allamuchy Mountain State Park into the more open, mountainous terrain surrounding Jenny Jump State Forest. Expect panoramic vistas, especially as you climb, offering stunning views of the Kittatinny Mountains and the expansive Great Meadows to the east. While many segments are well-paved, be prepared for some challenging climbs, including a notable three-mile ascent on State Park Road, and potentially some unpaved sections that demand good fitness and bike handling skills. This route is best suited for experienced road cyclists who enjoy a good climb and diverse scenery.

Planning your visit

To make the most of your Jenny Jump State Forest Allamuchy Mountain road cycling route, plan to start early, especially on weekends, to ensure parking availability at Allamuchy Mountain State Park. The region's varied terrain means you should be prepared for changing conditions; good to very good fitness is recommended. While most roads are well-maintained, some more adventurous routes in the area may feature unpaved segments. The best time to road cycle here is during the spring and fall for comfortable temperatures and vibrant foliage, though summer offers lush greenery. Always carry enough water, especially on warmer days, as services can be sparse along the route.

Trail details

• Distance: 24.6 miles (39.5 km)
• Elevation gain: 1442 feet (439 metres)
• Difficulty: moderate
• Estimated time: 1 hours and 55 minutes