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Routes
Hiking trails & Routes
United States
New Jersey
Monmouth County

Henry Hudson Trail and Colts Neck Bike Loop

Hard

3.2

(21)

58

hikers

Henry Hudson Trail and Colts Neck Bike Loop

09:32

37.0km

180m

Hiking

Hike the difficult 23.0-mile Henry Hudson Trail and Colts Neck Bike Loop, gaining 603 feet in elevation through varied landscapes.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

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1

6.77 km

Big Brook Park

Highlight • Natural

This 432-acre park is a haven for fossil hunters, with abundant finds dating back millions of years. Ammonites, rudists, and even dinosaur bones have been unearthed here, offering a glimpse into the prehistoric past.

Tip by

2

7.13 km

Big Brook Park ponds

Highlight • Lake

The park boasts a variety of natural features, including rolling hills, open meadows, wetlands, and a namesake stream, Big Brook. The two ponds here provide a relaxing spot to rest and enjoy the scenery.

Tip by

B

37.0 km

End point

Parking

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Way Types & Surfaces

Way Types

13.8 km

13.0 km

9.63 km

675 m

Surfaces

27.5 km

9.41 km

< 100 m

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

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Today

Tuesday 26 May

25°C

14°C

0 %

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Max wind speed: 10.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How long does it typically take to hike the Henry Hudson Trail and Colts Neck Bike Loop?

The full route is approximately 37 kilometers (23 miles) long. While individual segments can be enjoyed by all skill levels, completing the entire loop as a hike typically takes around 9 to 10 hours, depending on your pace and stops.

What is the terrain and surface like on this route?

The Henry Hudson Trail portion is largely flat and paved, as it follows a former railroad right-of-way. However, some sections, particularly along the Bayshore Trail segment, may include gravel and sand. These areas can also be subject to flooding after heavy rains. The Colts Neck area trails are generally multi-use paths, often paved or crushed stone.

Where can I park to access the Henry Hudson Trail and Colts Neck Bike Loop?

Parking is available at various access points along the Henry Hudson Trail. For the Colts Neck area, parks like Dorbrook Recreation Area, Thompson Park, and Holmdel Park offer parking facilities, which can serve as starting points for exploring sections of the loop or connecting trails.

What notable sights or landmarks can I expect to see along the way?

The route offers diverse scenery, including coastal wetlands, wooded areas, and open fields. You'll pass through Big Brook Park, known for fossil hunting, and can enjoy views of Big Brook Park ponds. Depending on the section, you might see marshlands, Sandy Hook Bay, and even distant glimpses of the New York City skyline and the Verrazano Bridge. The trail also passes near the rewilded grounds of the former Marlboro Psychiatric Hospital.

Is the Henry Hudson Trail and Colts Neck Bike Loop dog-friendly?

Yes, the Henry Hudson Trail is generally dog-friendly, but dogs must be kept on a leash. For the Colts Neck area parks, specific dog rules may vary, so it's always best to check local park regulations before visiting.

What is the best time of year to hike this trail?

Spring and fall are ideal. In spring, the trail is vibrant with wildflowers, and you can observe migratory birds. Fall offers pleasant temperatures and colorful foliage. Summer can be hot, especially in exposed sections, while winter hiking is possible but be aware of potential icy conditions or flooding in certain areas.

Are there any permits or entrance fees required for this route?

No, there are typically no permits or entrance fees required to access the Henry Hudson Trail itself. Similarly, most public parks in the Colts Neck area do not charge an entrance fee for trail use.

Is this route suitable for families with children?

While the full length of the route is considered difficult due to its distance, many individual segments of the Henry Hudson Trail are flat, paved, and well-maintained, making them very accessible and suitable for families with children or strollers. The Colts Neck area parks also offer shorter, easier trails.

Is the 'Colts Neck Bike Loop' primarily for hiking or biking?

The 'Colts Neck Bike Loop' is predominantly known as a multi-use path, often used more for cycling. While you can certainly hike sections of it, the Henry Hudson Trail itself is a more widely recognized and extensive option for hiking in the area. The Colts Neck vicinity offers several parks with dedicated multi-use trails suitable for walking.

Are there any specific regulations or fees for visiting Big Brook Park along the trail?

Big Brook Park is a Monmouth County Park and is generally free to enter. Standard park rules apply, such as keeping dogs on a leash and packing out what you pack in. It's a popular spot for fossil hunting, but be sure to respect park guidelines regarding collection.

Does the trail intersect other well-known paths?

Yes, the route also passes through sections of the Henry Hudson Trail, which is a significant rail-trail in Monmouth County, New Jersey.

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