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.
Last updated: June 24, 2026
6
hikers
4.49km
01:10
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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.

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5.0
(1)
3
hikers
8.73km
02:21
110m
90m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
1
hikers
1.40km
00:22
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
21.3km
05:29
110m
100m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
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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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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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.


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