57% of Flanders is wild, conserved land
There are about 40 miles of mapped trails, and the biggest networks are in Sears - Bellows Pond County Park (7.9 mi), David A. Sarnoff Preserve (2.6 mi), and Iron Point Park (1.1 mi).
What kind of outdoors town is Flanders?
Read from the map. The page puts what stands out first.
Conserved land, trails & bike routes
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Pick a walk
The longest trail network is Sears - Bellows Pond County Park, with 7.9 miles. Directions go to the nearest trailhead or public parking.
David A. Sarnoff Preserve
Iron Point Park
Silver Brook Pond Green
All 5 parks & preserves
2 places to go in Flanders
Beaches, playgrounds, peaks, falls and more. Pick a kind.
2 named trails and 5 lakes & rivers
4,471 conserved acres
Who manages Flanders’s conserved land, from the USGS Protected Areas Database. Approximate, because parcels can overlap.
Conserved doesn’t always mean open to visitors. Public access isn’t recorded for 3 of 16 parcels. The walks above are places people visit.
| Place | Managed by | Acres | Public access |
|---|---|---|---|
| SUFFOLK COUNTY Land Local Park | County | 1,672 | Unknown |
| Hubbard County Park Local Park | County | 1,338 | Open |
| David A. Sarnoff Preserve State Conservation Area | State conservation | 1,177 | Open |
| Sears Belllows County Park Local Park | County | 1,095 | Open |
| Birch Creek Owl Pond County Park Local Park | County | 394 | Open |
| SOUTHAMPTON TOWN Land Local Park | Town or city | 173 | Unknown |
| Maple Swamp County Park Local Park | County | 118 | Open |
| Southampton Town Lands Local Conservation Area | Other or Unknown Local Government | 115 | Restricted |
| Long Island Pine Barrens Local Park | County | 113 | Open |
| Peconic Estuary Local Park | Town or city | 69 | Open |
4 smaller protected places aren’t shown.
4.7 miles of bike routes
Bike lanes are often missing from the map in smaller towns, so that number is likely low.
Includes school and college facilities, which aren’t always open to the public.
Flanders and its neighbors
Tap a town to see its outdoors.
| Town | Conserved | Parks |
|---|---|---|
| Flanders | 56.7% | 5 |
| Hampton Bays | 29.1% | 9 |
| Riverside | 38.1% | 2 |
| Northampton | 31% | 3 |
| East Quogue | 31.8% | 5 |
| Southampton | 10.5% | 51 |
| Riverhead | 5.7% | 32 |
Trail talk
Conditions, parking and favorite walks from Flanders neighbors.
Your answer becomes a post in Town Square.
Trails, parks, preserves, courts and bike lanes © OpenStreetMap contributors (ODbL), map data as of 2026-09-28. Conserved land: USGS Gap Analysis Project, PAD-US. Measured against the Census town boundary.
How we measure
"Trails" are OpenStreetMap paths, bridleways, public tracks and unpaved footways, plus footways inside a park or preserve or on a named trail route. Sidewalks are left out. Areas are counted on a 20-meter grid, so overlapping parcels count once. "Conserved" includes conservation easements, which protect land from development but are usually private property. Trailheads are the nearest marked trailhead, public parking lot or information board within about 150 meters of a preserve. Dog rules come from OpenStreetMap when someone has tagged them; otherwise we show what’s typical for the land manager, or say the rules aren’t recorded.