Frazer Park
Park
20 acres0.9 mi of trail
Dog rules not recorded
No trailhead mapped yet
–Not graded
Outdoors in Greenlawn
5% of Greenlawn’s land is conserved, and virtually every resident lives within a half mile of a park
Virtually every resident lives within a half mile of a park. The biggest trail networks: Frazer Park (0.9 mi), Grace Nature Preserve (0.6 mi). 5% of Greenlawn’s land is conserved, about 128 acres.
Conserved land
5%
128 acres · of 3.8 sq mi of land
Trails
3.6 mi
0.9 per sq mi of land
Park land
116 ac
7.6 acres per 1,000 residents
Near a park
99%+
of residents within ½ mile
Lakes & rivers
1
The map
Conserved land, trails & bike routes
Tap a number to zoom to a park. Tap a layer to hide it.
Easements protect land from building but are usually private.© OpenStreetMap contributors · USGS PAD-US
Places to walk
Pick a walk
The longest trail network is Frazer Park, with 0.9 miles. Directions go to the nearest trailhead or public parking.
Grace Nature Preserve
Nature preserve
24 acres0.6 mi of trail
Dog rules not recorded
No trailhead mapped yet
Gardiner Farm Park
Park
13 acres0.4 mi of trail
Dog rules not recorded
No trailhead mapped yet
Betty Allen Twin Ponds Nature Park
Nature preserve
10 acres0.4 mi of trail
Dog rules not recorded
Directionsto the parking lot
Saving Court Park
Park
9 acres0.4 mi of trail
Dog rules not recorded
No trailhead mapped yet
All 9 parks & preserves
Frazer Park20 acres · 0.9 mi of trail
Grace Nature Preserve24 acres · 0.6 mi of trail
Gardiner Farm Park13 acres · 0.4 mi of trail
Betty Allen Twin Ponds Nature Park10 acres · 0.4 mi of trail
DirectionsSaving Court Park9 acres · 0.4 mi of trail
Greenlawn Park13 acres · 0.1 mi of trail
DirectionsRobin Park2 acres · Town of Huntington
Pickle Park2 acres
Greenlawn Memorial Park1 acres
DirectionsWho protects it
128 conserved acres
5% of Greenlawn’s land. Who manages Greenlawn’s conserved land, from the USGS Protected Areas Database. Approximate, because parcels can overlap.
Town or city167 ac
County20 ac
Other or Unknown Local Government16 ac
Regional agency2 ac
Local Park · 178 acLocal Conservation Area · 16 acLocal Recreation Area · 9 acLocal Other or Unknown · 1 ac
Good to know
Conserved doesn’t always mean open to visitors. Public access isn’t recorded for 3 of 13 parcels. The walks above are places people visit.
The biggest protected parcels
| Parcel (PAD-US) | Managed by | Acres | Public access |
|---|---|---|---|
| TOWN OF HUNTINGTON Land Local Park | Town or city | 86 | Unknown |
| Frazer Drive Park Local Park | Town or city | 20 | Open |
| Edwin And Gertrude Grace Nature Preserve Local Park | Town or city | 18 | Open |
| Huntington Town Lands Local Conservation Area | Other or Unknown Local Government | 16 | Restricted |
| Gardiner Farm Park Local Park | Town or city | 13 | Open |
| Greenlawn Park Local Park | Town or city | 11 | Open |
| Betty Allen Twin Ponds Nature Park Local Park | Town or city | 10 | Open |
| COUNTY OF SUFFOLK Land Local Park | County | 10 | Unknown |
| Park Avenue Nature Preserve Local Recreation Area | County | 9 | Open |
| Savings Court Park Local Park | Town or city | 8 | Open |
3 smaller protected places aren’t shown.
Things to do
8 places to go in Greenlawn
Beaches, playgrounds, peaks, falls and more. Pick a kind.
Playgrounds in Greenlawn
7 playgrounds without a name on the map. Tap “Show all on map” to see them.
Fishing spots in Greenlawn
1 fishing spot without a name on the map. Tap “Show all on map” to see it.
Trails & water
1 lakes & rivers
Lakes & rivers tap for directions
Biking & sports
0.0 miles of bike routes
Bike lanes are often missing from the map in smaller towns, so that number is likely low.
Courts & fields
14Tennis
14Baseball
9Basketball
5Soccer
3Football
1Skate park
Includes school and college facilities, which aren’t always open to the public.
When to get out
The best walking months in Greenlawn: April to September
NOAA’s 1991–2020 normals for the town and the daylight at its latitude. Outlined months have long days, highs of 59 to 86 °F and little rain for the place.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 9.5 | 10.6 | 11.8 | 13.2 | 14.4 | 15.1 | 14.8 | 13.8 | 12.4 | 11.0 | 9.8 | 9.3 |
| High (°F) | 40 | 42 | 49 | 60 | 69 | 78 | 84 | 82 | 75 | 65 | 54 | 45 |
| Rain (in) | 3.4 | 3.0 | 4.3 | 4.0 | 3.5 | 4.1 | 3.6 | 4.0 | 4.1 | 4.3 | 3.6 | 4.4 |
February is the driest month (3.0 in) and July the warmest (highs of 84 °F). 4.4 inches fall in December, the wettest month. The climate in Greenlawn →
Next door
Greenlawn and its neighbors
Greenlawn has the most mapped trails of the 5 towns around it. Tap a town to see its outdoors.
| Town | Conserved of land | Trail mi per sq mi | Park acres per 1,000 | Near a park ½ mile | Outdoors |
|---|---|---|---|---|---|
| Greenlawn | — not graded: under 1,000 residents or part of its town | ||||
| Elwood | — not graded: under 1,000 residents or part of its town | ||||
| Centerport | — not graded: under 1,000 residents or part of its town | ||||
| Huntington Station | — not graded: under 1,000 residents or part of its town | ||||
| East Northport | — not graded: under 1,000 residents or part of its town | ||||
The four inputs of the Outdoors grade, from the engine; shares are of land, not water.
Questions about parks and trails in Greenlawn
Where can I hike in Greenlawn?
The longest trail networks: Frazer Park, 0.9 miles; Grace Nature Preserve, 0.6 miles; Gardiner Farm Park, 0.4 miles; Betty Allen Twin Ponds Nature Park, 0.4 miles. Each one is on the map above, with directions to the nearest trailhead or parking.
Are dogs allowed on Greenlawn’s trails?
Frazer Park and Grace Nature Preserve don’t have dog rules recorded on the map; check the signs at the trailhead.
Is there public land near Greenlawn?
23,918 acres of parks and open public land lie inside Greenlawn or within 10 miles of it (PAD-US), 116 of them inside the town line.
Trail talk
Conditions, parking and favorite walks from Greenlawn neighbors.
Share a tip
Sources
Where this page comes from
Conserved and public land: USGS Protected Areas Database of the United States (PAD-US), service updated July 2026. Parks, trails, playgrounds, beaches and other places: OpenStreetMap (© OpenStreetMap contributors, ODbL), map data as of 2026-10-28. Land and water area: Census 2025 Gazetteer. Residents near a park: 2020 Census blocks. National Register: National Park Service. How TownRatings grades the outdoors →