The best walks and hikes around Stony Brook University

Embark on an easy hike along the McAllister County Park Loop, a 2.8-mile (4.5 km) route that guides you through a diverse landscape. You will experience dense hardwood forests transitioning into open salt marshes, offering a refreshing change of scenery. With a gentle elevation gain of just 96 feet (29 metres), this loop is accessible for most hikers and typically takes about 1 hour and 10 minutes to complete at a steady pace.

When planning your visit, be aware that parking at McAllister County Park is very limited; ensure you park only in designated areas to avoid receiving a ticket. Finding public access points can also be challenging due to minimal signage, so it is wise to plan your route carefully before you arrive. Consider visiting during off-peak hours to improve your chances of securing a parking spot.

As you hike, keep an eye out for the diverse wildlife, especially various bird species like herons and ospreys that frequent the wetlands. The trail eventually leads you to the coastline, where you can enjoy serene views of the Long Island Sound. Explore the impressive sand dunes, particularly around Pirate's Cove, which offers expansive panoramic vistas of the water and surrounding natural beauty.

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.

Discover the David Weld Sanctuary Trail, an easy hiking route that offers a diverse landscape shaped by glacial activity. This 1.7-mile (2.7 km) path involves a gentle elevation gain of only 52 feet (16 metres), making it suitable for a relaxing walk you can complete in about 41 minutes. As you hike, you will pass through old fields with red cedars, a red maple swamp, and woodlands featuring large tulip trees, culminating in a 50-foot bluff with scenic overlooks of the Long Island Sound and Smithtown Bay.

When planning your visit, remember the sanctuary is open daily from 9 am to 5 pm. A small parking lot is available, but it can only accommodate about six vehicles, so plan to arrive early, as roadside parking is not permitted. Please note that dogs are not allowed on the trail, ensuring a peaceful experience for all visitors.

Beyond the bluff, you can explore 1,800 feet of rocky beachfront, where enormous boulders are a prominent feature, especially visible at low tide. This trail offers a unique opportunity to experience a variety of natural environments, from dense woodlands to coastal views, all within a relatively short and accessible distance.

Hike the easy 0.9-mile Avalon Nature Preserve Green Trail through tranquil woodlands, featuring diverse ecosystems and unique art installati