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United States
New York
Suffolk County

Port Jefferson

The best walks and hikes around Port Jefferson

5.0

(4)

49

hikers

19

hikes

Hiking around Port Jefferson offers diverse natural landscapes on Long Island's North Shore. The region is characterized by tranquil harbors, expansive pine barrens, woodlands, and wetlands. Coastal paths along the Long Island Sound feature towering sand dunes and scenic views. This varied terrain provides opportunities for different levels of outdoor enthusiasts.

Best hiking trails around Port Jefferson

  • The most popular hiking route is McAllister County Park Loop, a 2.8 miles (4.5 km) trail that takes 1 hour 10 minutes to complete. This route explores coastal landscapes with sand dunes.
  • Another top favourite among local hikers is Cedar Beach Trail, an easy 1.0 mile (1.5 km) path. This trail leads through a nature preserve to the beach, offering tranquil strolls.
  • Local hikers also love the Setauket-Port Jefferson Station Greenway Trail, a 5.4 miles (8.7 km) trail leading through woodlands and farmland, often completed in about 2 hours 20 minutes.
  • Hiking around Port Jefferson is defined by woodlands, coastal paths, and pine barrens. The network offers options for different ability levels, from easy strolls to moderate treks.
  • The routes in Port Jefferson are highly rated by the komoot community with an average score of 5.0 stars from a small number of reviews. More than 50 hikers have used komoot to explore Port Jefferson's varied terrain.

Last updated: June 24, 2026

6

hikers

#1.

McAllister County Park Loop

4.49km

01:10

30m

30m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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Easy

5.0

(2)

5

hikers

1.54km

00:26

30m

30m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy
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Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

21.3km

05:29

110m

100m

Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

Hard
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Popular around Port Jefferson

MTB Trails around Port Jefferson

Road Cycling Routes around Port Jefferson

Cycling around Port Jefferson

Running Trails around Port Jefferson

Tips from the Community

oliviakellis
May 27, 2024, McAllister County Park

McAllister County Park offers a remarkable coastal experience along the Long Island Sound. This scenic park seamlessly blends towering sand dunes with a picturesque cove dubbed Pirate's Cove, creating a visually striking contrast. The rugged dunes gracefully descend toward the tranquil waters of the cove, presenting a captivating landscape.

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Avalon Nature Preserve, in Head of the Harbor, captivates with its diverse ecosystems. Spanning 216 acres, it features woodlands, wetlands, and serene trails, providing a peaceful haven for nature enthusiasts.

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The mountain bike trails at Laurel Ridge are great for a lung and leg killing workout. You will find steep climbs with a nice mix of trail features like thin skinnies, rocks and logs to ride over.

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Frequently Asked Questions

How many hiking trails can I explore around Port Jefferson?

You can explore 7 hiking trails around Port Jefferson. These routes offer a variety of experiences, from easy strolls through nature preserves to moderate treks through pine barrens and coastal landscapes.

Are there easy hiking trails suitable for beginners or families in Port Jefferson?

Yes, Port Jefferson offers several easy trails perfect for beginners and families. The Avalon Nature Preserve loop — Head of the Harbor is an excellent choice, exploring serene woodlands and wetlands on accessible paths. The Setauket-Port Jefferson Station Greenway Trail is also paved and suitable for strollers, winding through forests and meadows.

Are there any more challenging hikes or trails with elevation around Port Jefferson?

While most trails are relatively flat, some offer moderate distances and varied terrain. The Paumanok Path loop — Rocky Point Pine Barrens State Forest is a moderate 9.9-mile path through a state forest with flat, sandy sections. The McAllister County Park loop, at 5.7 miles, features coastal landscapes with visually striking sand dunes.

What kind of natural landscapes and features can I expect to see while hiking in Port Jefferson?

Hiking around Port Jefferson offers diverse natural beauty. You'll encounter serene woodlands and wetlands at places like the Avalon Nature Preserve, coastal paths with sand dunes along the Long Island Sound at McAllister County Park, and unique pine barrens with flat, sandy trails in the Rocky Point Pine Barrens State Forest. The region also boasts picturesque waterfront views.

Are there any specific landmarks or points of interest along the hiking trails?

Yes, several points of interest enhance the hiking experience. The Setauket-Port Jefferson Station Greenway Trail passes by old-growth forests, farmlands, and meadows. You can also explore the Avalon Nature Preserve with its diverse habitats, or visit the Mount Sinai Harbor area, which includes a marine sanctuary.

Are the hiking trails in Port Jefferson dog-friendly?

Many trails in the Port Jefferson area are dog-friendly, but it's always best to check specific preserve or park regulations before heading out. Generally, dogs are welcome on leash in most county and state parks, including the Rocky Point Pine Barrens State Forest.

Are there any loop trails available for hiking in Port Jefferson?

Yes, several loop trails are available, offering convenient starting and ending points. Popular options include the Avalon Nature Preserve loop — Head of the Harbor, the Paumanok Path loop — Rocky Point Pine Barrens State Forest, and the McAllister County Park loop.

What do other hikers enjoy the most about hiking in Port Jefferson?

The area is highly rated by the komoot community, with an average score of 5.0 stars. Reviewers often praise the diverse natural landscapes, from quiet woodlands and wetlands to scenic coastal paths and unique pine barrens, offering varied experiences for all skill levels.

Is there parking available at the trailheads in Port Jefferson?

Parking is generally available at most major trailheads and parks in the Port Jefferson area, such as Avalon Nature Preserve, McAllister County Park, and Rocky Point Pine Barrens State Forest. It's advisable to check specific park websites for any parking fees or regulations before your visit.

Can I reach hiking trails in Port Jefferson using public transport?

Port Jefferson is accessible via the Long Island Rail Road (LIRR) Port Jefferson Branch, which connects to New York City. From the Port Jefferson station, some trails and the village center are within walking or a short taxi/rideshare distance. The Setauket-Port Jefferson Station Greenway Trail is directly accessible from the station area.

What is the best time of year to hike in Port Jefferson?

Port Jefferson offers enjoyable hiking year-round. Spring brings blooming wildflowers, while autumn showcases vibrant fall foliage. Summer is popular for coastal walks, and even winter can be beautiful for a crisp hike, especially in the pine barrens. Always check local weather conditions before heading out.

Are there any hidden gem hikes or less-known trails in the Port Jefferson area?

Beyond the well-known preserves, the Port Jefferson History & Nature Center offers a mile-long walkway with gravel trails and an elevated boardwalk, perfect for bird watching and a relaxing stroll. Exploring the various smaller access points along the Long Island Sound can also lead to quieter, 'secret beach spots' like Centennial Beach.

Most popular routes around Port Jefferson

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