I have biked different parts of this trail and completed different distances per visit. I love this place for it’s location, access and options. Want to walk hand in hand with a loved one? Want to fish without having to take the boat out? Want to bike 20 miles? Want paved or dirt paths? Want to hang out with the resident swans, ducks, geese, fish, etc? It’s a versatile trail with a little bit for everyone.

My brother and I went for a bike ride Sunday. This time we started on Sunrise highway, unlike last time where we started on Merrick Rd. The good thing is that there are several different places you can park along the way. I’ve parked in Plainview and headed south on the trail too. You can essentially choose to start the trail wherever you find an entrance. Just please park responsibly and be courteous to the neighboring residents when deciding where to leave your vehicle.

The trail begins in Cold Spring Harbor and ends in Massapequa. Here’s a screenshot of my google maps so you can get an idea of the trail and it’s location.

There’s a few things you should pay attention to when biking this trail.

  • 1. Always stay to the right and be courteous to the pedestrians sharing the trails.
  • 2. There are dirt paths as well, but pay attention to fallen trees (my brother was almost taken out by one as he likes to pedal fast).
  • 3. Bring bug spray, especially if you’re going in the later afternoon.
  • 4. STOP at the stop signs when crossing roads or ramps. The cars are supposed to yield, but wait until they come to a complete stop before crossing (better safe than sorry).
  • 5. As expected, bring enough water. Especially in the summer months.

There isn’t much else to say about this trail… So I’m going to share pictures from different parts of the trail below. These pictures are compiled from the different times I’ve gone throughout the years. My hope is that if you haven’t gone to this park yet and live locally, that you would take advantage of this backyard space we all share. It may not be a crazy mountain or have spectacular 360 views, but it’s a great place to forget we live in a densely populated suburban area for a while. And if you have gone, maybe I’ll see you there sometime soon!


I’d like to thank one of my readers for expressing some frustrations that can be experienced on the trail. It’s an unfortunate thing to experience while enjoying the outdoors, but a reality for some.

In an effort to prevent any animosity on the trail for a hiker/biker visiting my blog, I’ve very diligently researched and collected information for you below. I hope you find this useful and informative for your next outing. Especially because it is impossible very difficult to find one full map for the different biking/hiking sections without paying a fee and becoming a member. But fear not, I have done the leg work for you and saved us all some money!

Beginning at the northern-most portion of the Nassau-Suffolk Greenbelt Trail you’ll find a trailhead specifically for hikers. There is a parking lot across the road from the Billy Joel Park and Boat Ramp (I can’t make these names up). And this trail runs the length of the Cold Spring Harbor State Park.

Once you reach Stillwell Woods Park there will be a plethora of bike paths. If you’re biking these trails, be aware of the different skill levels and the fact that they are single track trails. Wouldn’t want you to collide with other mountain bikers at those speeds! If hiking you’ll want to stay on the Trail View/Nassau-Suffolk LIGTC.

Between Stillwell Woods Park and Bethpage State Park you’ll find Trail View State Park. After crossing under the train tracks (not over the train tracks! this is dangerous!) there will be two parallel trails that run along most of this park. The western trail (Blue Bike Bath and CLIMB Bike Path) is for biking and the eastern trail (Nassau-Suffolk Trail LIGTC) is for hiking. They will generally overlap when crossing roads or bridges as shown below.

When you reach Sunnyside Blvd there are a couple of options depending on what method of transportation you chose for the day. If you’re biking/hiking you can find a way to SAFELY cross the street at the crosswalks at Fairchild Avenue and head south on the Bethpage Bikeway (BB). Or you can ride south on Sunnyside Blvd and make a quick left back onto CLIMB Bikeway. I have not gone onto the CLIMB bikeway here and so therefore I’ll leave that for another post another day. For now we will follow the BB south.

The BB -which is the paved trail, NOT the dirt path- will run parallel to the 495/LIE N service road until you make a right on Washington Avenue. The bike trail is very easy to follow south all the way to Massapequa Preserve.

It is imperative I mention this in this post. The BB begins just north of and runs south of Bethpage State Park. According to the DOT.NY.GOV website the southern-most section of the trail is for biking, skiing, horseback riding and walking. It is a Shared Use Path as described by their caption below. There are dirt paths that intersect the BB but I couldn’t find anything clarifying whether they were specific to bikers or hikers. For now it is clear that the paved path is a shared path to be used by the allowable uses listed below. If anyone can impart some wisdom on the dirt paths it would be highly appreciated. Otherwise I’ll provide an update the next time I’m out on the trail.

I hope this update has clarified the different uses in the different areas of the Nassau-Suffolk Greenbelt Trail. Let me know if there is anything else you’d like to discuss and I’ll do my best to research and inform! And if you’ve made it this far into the update, you’re today’s MVP. Thanks for reading 🙂

“Nature is not a place to visit. It is home.”

– Gary Snyder


  1. Ed

    You should clarify in your post that bikes are not allowed on many sections of the Nassau-Suffolk trail, including the entire top end near Cold Spring Harbor. There are other sections where there are separate parallel trails for bikes and hikers and only some areas where they overlap. Misinformation results in unnecessary trail damage and animosity between hikers and bikers which we all agree is undesirable, especially those of us who enjoy both activities.


    1. Hello Ed, thank you for your thoughtful comment. I’ve posted what I hope is an equally thoughtful update to clarify the different areas were hikers/bikers would share the trail. It’s unfortunate you’ve experienced animosity on the trail and I would never want to contribute to unwanted trail damage (I enjoy these trails too much). I hope this update will alleviate even one person having that same misfortune. See you out there!


  2. Anonymous

    Hi, can the full Greenbelt trail from cold Spring Harbor at 99 Harbor road to the end in Massapequa be ridden on a bike? If needed mountain or gravel bike?


    1. Hello there! I have not seen bikers beginning at the Library (99 Harbor). Usually I’ll start seeing bikes by Stillwell Woods Park. The next time I go I’ll check the postings and let you know if the northernmost portion of the hike is bike friendly. You may just need to bike the road for the first section


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