Fire Island Lighthouse Trail — Long Island

What to bring

Day-hike essentials for this trail. As an Amazon Associate we earn from qualifying purchases.

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The Fire Island Lighthouse Trail is a flat, roughly 5-mile walk that starts at Robert Moses State Park and heads east along the barrier island to a 168-foot lighthouse and the car-free communities past it. The tower is open seasonally to climb, and on a clear day the view reaches down the Long Island coastline and all the way to the Manhattan skyline. Beyond the lighthouse, the route threads through boardwalk villages with no cars, plenty of deer, and a quiet that feels a world away from the mainland. It is a walk more than a hike, but the lighthouse and the island character carry the day.

What to Expect on the Trail

The walk begins at Robert Moses State Park, most often from the Field 5 lot, and follows about half a mile of gravel and boardwalk path east to the lighthouse. The tower is the centerpiece: for a small admission you can climb the 182 steps to the top, and hikers consistently rate the panoramic view of the barrier island, the ocean, and the distant city skyline as worth the fee. This first stretch to the lighthouse is short and easy, and for many visitors it is the whole outing.

Past the lighthouse, the trail continues on boardwalks and packed sand roads through the Fire Island communities of Kismet and Saltaire, where there are no cars, only pedestrians, cyclists, and deer that wander the paths with little concern for people. Hikers consistently mention the deer as the defining wildlife of the walk, often in numbers, along with the strange calm of villages built without roads. In season the small towns have food and drink; off-season most of it is shuttered, which trades convenience for solitude.

For the return you can retrace the boardwalk or drop to the beach and walk back along the sand. The beach adds variety and ocean on your shoulder the whole way, but soft sand slows the pace and tires the legs, so hikers regularly suggest saving it for the return rather than the outbound leg. After rain, parts of the sandy road hold large puddles that take some navigating.

How Hard Is This Trail, Really?

Easy, and honestly flat. There is no elevation on the island itself, and the only real physical effort is the 182-step climb inside the lighthouse, which is optional. The boardwalk sections are gentle enough for families and casual walkers, and the distance is the only thing that makes the full route feel like a workout. This is coastal walking, not hiking, and a few visitors bristle at the label; the reward here is scenery and atmosphere rather than terrain.

Two things add mild friction. The soft-sand beach return is meaningfully harder than the boardwalk, so plan the loop with that in mind, and the whole route is fully exposed with essentially no shade, which makes water and sun protection non-negotiable in summer. Cyclists should note that ordinary tires struggle on the soft sand; the packed sections ride fine, but the beach itself really wants fat tires. None of this makes the trail difficult, but it does reward matching the season and the surface to what you are after.

Best Time to Go

Spring and fall are the best windows for walking the trail. In the shoulder seasons the island is quiet, the parking is easier, and the car-free villages take on a peaceful, half-abandoned feel with most businesses closed. April and October are favorites for hikers who want the scenery without the beach-day bustle, though it is worth remembering that the lighthouse keeps seasonal hours, so a shoulder-season visit may mean admiring the tower from the outside rather than climbing it.

Summer brings heavy beach crowds to Robert Moses and the full slate of parking and admission fees, but it is also when the villages are alive and the lighthouse is reliably open. Hikers consistently report that an early start beats both the crowds and the midday sun on the shadeless trail. Whenever you go, check the lighthouse hours and the parking status before driving out, since both change with the season.

Before You Go

Parking is at Robert Moses State Park, with a per-vehicle fee in season at the Field 5 lot, and the lighthouse charges a separate small admission to climb the tower. A few visitors grumble about paying twice, once to park and once to climb, so it is worth knowing going in that the lighthouse fee is on top of parking. Beyond the lighthouse there are no cars anywhere on this stretch of Fire Island; everything moves on foot or by bike.

Bring water and sun protection, since shade is nonexistent on the open trail, and pack snacks if you are visiting off-season when the community restaurants may be closed. Restrooms are available near the state park and lighthouse. Cell service is generally fine. Robert Moses is an easy drive from the Long Island mainland, and for a car-free trip, Fire Island is also reachable by seasonal ferry to the villages, which makes the lighthouse walk a natural anchor for a longer day on the island.

Word from the Trail

Fire Island Lighthouse is the outing hikers recommend for an easy, scenic day on the water rather than a challenge. The consensus is that the climbable lighthouse, the ocean views, and the oddity of the car-free villages full of tame deer make it a memorable walk even though it never climbs. Families and casual walkers rate it highly, and the flat, largely boardwalk surface makes it one of the more accessible coastal routes near New York City.

For a Long Island or city-based visitor, the trail pairs a genuine barrier-beach experience with a landmark worth the trip, and it fills a half day without demanding much fitness. It works best for people who arrive expecting a walk with a payoff at the tower, not a rugged hike, and who plan around the sun, the soft sand, and the seasonal hours. Set up that way, the lighthouse and the deer-filled boardwalk villages deliver a coastal day that feels far removed from the mainland just beyond the bay.

Gear for this hike

Our day-hike checklist — the picks that show up again and again from tested gear roundups. As an Amazon Associate we earn from qualifying purchases.

LOWA Renegade EVO GTX MidGORE-TEX, 3 widths, resolableCheck price on Amazon →Hydro Flask Wide Mouth 32ozinsulated, durableCheck price on Amazon →Osprey Talon 22ventilated back, pole carryCheck price on Amazon →Adventure Medical Kits Ultralight Watertight .7day-hike specific, waterproofCheck price on Amazon →Black Diamond Spot 400-Rrechargeable, comfortableCheck price on Amazon →Patagonia Torrentshell 3L Jacketdurable, trail + everydayCheck price on Amazon →Darn Tough Hiker Micro Crew Midweightlifetime warrantyCheck price on Amazon →Black Diamond Pursuit Trekking Polescork grip, lightweightCheck price on Amazon →Sawyer Squeeze Water Filterultralight, standard threadsCheck price on Amazon →