4.8
(34)
230
hikers
41
hikes
Hiking around Head Of The Harbor, New York, offers diverse landscapes for outdoor exploration. The region is characterized by coastal corridors with views of Long Island Sound, dense woodlands, and freshwater wetlands. Hikers can explore areas with picturesque ponds and boardwalks, with varied terrain including gentle hills suitable for different ability levels. Stony Brook Harbor defines the village's northern border, providing scenic vistas and waterfront areas.
Last updated: July 7, 2026
5.0
(1)
3
hikers
8.73km
02:21
110m
90m
Embark on a moderate hike along the Setauket-Port Jefferson Station Greenway Trail, a paved path that stretches 5.4 miles (8.7 km) with an elevation gain of 373 feet (114 metres). You can expect to complete this route in about 2 hours and 20 minutes. As you hike, you will pass through peaceful wooded areas, including sections with old-growth forests and vibrant rhododendrons, offering plenty of shade. The trail also opens up to meadows and county parklands, providing a varied landscape for your journey.
This well-maintained, entirely paved trail is accessible for many users, making it a great choice for a leisurely outing. Parking is generally available at various access points along the route, so you can choose where to begin your adventure. Consider starting your hike in the morning or late afternoon to enjoy the best light and avoid peak times, especially on weekends.
The Setauket-Port Jefferson Station Greenway Trail is a fantastic example of a rails-to-trails initiative, transforming an old railway line into a recreational path that connects Setauket to Port Jefferson. Keep an eye out for local wildlife like deer, bunnies, and various birds as you explore. This trail offers a unique blend of natural beauty and historical significance, showcasing how old infrastructure can be repurposed for community enjoyment.
2
hikers
2.70km
00:42
20m
10m
The David Weld Sanctuary Trail offers a surprisingly diverse hiking experience, leading you through a mosaic of habitats from old fields and red maple swamps to dense forests with towering tulip trees. You'll encounter a 50-foot bluff with sweeping views of the Long Island Sound and explore a 60-foot deep kettle hole, all before reaching 1,800 feet of beachfront adorned with large, climbable boulders. This route provides a rich tapestry of scenery, from seasonal wildflowers to vibrant autumn foliage, making it a visual treat for nature lovers.
Planning your visit to this easy 1.7-mile (2.7 km) trail, which takes about 41 minutes with just 52 feet (16 metres) of elevation gain, is straightforward. The sanctuary has a relatively small parking lot, which contributes to a more peaceful atmosphere, so arriving earlier in the day might be beneficial. Spring and summer are perfect for spotting wildflowers and butterflies, while autumn transforms the landscape with a kaleidoscope of colors, offering different reasons to explore.
What makes the David Weld Sanctuary Trail truly stand out are its unique geological formations, direct results of glacial activity, and its rich biodiversity. It's a haven for birdwatchers, with various species like orioles and hummingbirds, and a significant stopover for migratory birds. The presence of giant tulip trees, historically valued for ship masts, adds a touch of natural history, making this a compelling destination for geology and nature enthusiasts alike.

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1
hikers
1.40km
00:22
10m
10m
The Avalon Nature Preserve Green Trail offers a delightful, easy woodland walk, perfect for a quick nature immersion. As you follow the 0.9-mile (1.4 km) path, you'll find yourself under a shaded canopy of oak, hickory, and beech trees, particularly within the secluded Forest Sanctuary area. Expect undulating terrain with some roots and rocks underfoot, providing a natural feel to this short journey.
This easy route, with just 29 feet (9 metres) of elevation gain, can be completed in about 21 minutes, making it ideal for a spontaneous outing. The preserve is open to the public without an entrance fee, and parking is available at the trailhead. Sneakers are recommended due to the varied ground, and visiting in the morning or late afternoon can enhance wildlife spotting opportunities.
The Avalon Nature Preserve is a significant 216-acre protected area on Long Island's north shore, home to five distinct habitats including woodlands and wetlands. Beyond its natural beauty, the preserve is known for thoughtfully integrated art installations that blend with the surroundings, adding an element of discovery to your visit. It's a peaceful retreat for local wildlife and a rejuvenating escape for visitors.
2.15km
00:34
20m
20m
The Red Trail offers a delightful, easy hike through the serene forest of Caleb Smith State Park in Suffolk County, New York. You'll wander along a well-maintained path, surrounded by the peaceful atmosphere of the woods, making it a perfect spot for a quiet nature break. The trail's gentle terrain and minimal elevation changes provide a relaxing experience, ideal for unwinding.
This accessible route is a mere 1.3 miles (2.1 km) long, with a modest 64 feet (20 metres) of elevation gain, and can be completed in about 34 minutes. Parking is readily available at Caleb Smith State Park, making it convenient for a spontaneous outing. It's a great option for beginners or anyone looking for a short, easy walk without much planning.
While many "Red Trails" exist across the country, this specific route in New York stands out for its accessibility and the tranquil forest setting within Caleb Smith State Park. It's a wonderful way to experience the local natural beauty, offering a quick dose of greenery and fresh air. Keep an eye out for local wildlife as you enjoy this pleasant, easy trail.
4.32km
01:08
30m
30m
Hike the easy 2.7-mile Lower River Trail in Sweetbriar Nature Center, gaining 93 feet of elevation in just over an hour.
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Nestled in the heart of Smithtown, Caleb Smith State Park Preserve spans 543 acres of diverse habitats that offer picturesque views throughout the seasons. As one of four state nature preserves on Long Island, it provides a serene escape from the daily hustle and bustle. The park's passive use policy protects local plant and wildlife populations, ensuring a quiet, peaceful environment for visitors.
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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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There are over 20 hiking trails around Head Of The Harbor, offering a variety of experiences from easy strolls to moderate loops through diverse landscapes.
The area is highly rated by the komoot community, with an average score of 4.8 stars from more than 30 reviews. Hikers often praise the diverse natural settings, including coastal views, dense woodlands, and picturesque ponds, as well as the well-maintained trails.
Yes, Head Of The Harbor offers many easy hiking options. For instance, the Avalon Nature Preserve loop — Head of the Harbor is an easy 2.9-mile trail that explores a diverse preserve with coastal views and forested areas, perfect for a family outing.
While most trails are easy to moderate, some routes offer varied terrain with more elevation changes. For a moderate challenge, consider the Blydenburgh County Park & Forestwood Park loop — Smithtown, which is 5.5 miles and features varied terrain through woodlands and around a lake.
The trails in Head Of The Harbor are enjoyable year-round. Spring brings blooming flora, summer offers lush greenery, autumn showcases vibrant fall foliage, and winter provides a serene, quiet experience, especially in areas like Avalon Nature Preserve or Caleb Smith State Park.
Yes, many of the popular routes in Head Of The Harbor are circular. Examples include the Avalon Nature Preserve loop and the Caleb Smith State Park loop, allowing you to start and end at the same point.
Many parks and preserves in the Head Of The Harbor area, such as Blydenburgh County Park, are dog-friendly, typically requiring dogs to be on a leash. It's always best to check specific park regulations before you go.
Absolutely. The Avalon Nature Preserve offers a coastal corridor with views of Long Island Sound. Caleb Smith State Park features views of Willow Pond and a 140-foot hill called High Point. Blydenburgh County Park also provides scenic views, particularly on the west side of Stump Pond.
The diverse habitats in Head Of The Harbor, including coastal areas, woodlands, and wetlands, support a variety of wildlife. Hikers may spot various bird species, deer, and smaller mammals. The Avalon Nature Preserve, for example, is known for its diverse flora and fauna.
Yes, most major parks and preserves in the Head Of The Harbor area, such as Avalon Nature Preserve, Caleb Smith State Park, and Blydenburgh County Park, provide designated parking areas for hikers.
Beyond the trails, you can explore several nearby attractions. Consider visiting the Setauket-Port Jefferson Station Greenway Trail for more walking, or the historic Old Field Point Light. The Arthur Kunz County Park also offers additional natural areas to discover.
For a longer day hike, the Blydenburgh County Park – Blydenburgh County Park Lake loop from Hauppauge is a good option, covering over 5.7 miles around Stump Pond with varied terrain. Nissequogue River State Park also offers longer sections, including parts of the 32-mile Long Island Greenbelt Trail.
While some areas might be accessible via local bus routes, many trailheads in the Head Of The Harbor region are best reached by car. It's advisable to check local Suffolk County transit schedules for specific routes and stops near your desired starting point.


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