Skip to content

Greenwich Island

Greenwich Island from directly overhead

Greenwich Island is a nature reserve in Connecticut, at a modelled elevation of 2 m. Mount Aspetong stands 229 m to the north-northwest, 15 miles off. The nearest named place is Greenwich Point Park, a park 0.5 miles away. Merritt Parkway passes 5.3 miles off.

How to reach it

Coordinates41.01258, -73.57768

Overlooks nearby

Named places within 25 miles

Parks
Beaches
Gardens
  • Holly Grove: 0.6 mi
  • South Lake Walk: 6.1 mi
  • East Woodland Walk: 6.2 mi
  • West Woodland Walk: 6.2 mi
  • Water Lily Garden: 6.2 mi
Nature reserves
Museums
Artworks
  • The Millenium Sundial: 2.1 mi
  • Pollinator Pathway Mural: 2.5 mi
  • Stamford Cone: 3.1 mi
  • Samford Sign: 3.3 mi
  • Dancing Girl: 3.4 mi
Historic sites
Peaks
Attractions
Picnic sites: 27
  • Reserved Picnic Site: 6.0 mi
  • The Meadow: 8.0 mi
  • Upper Education Area: 10.5 mi
  • Lower Education Area: 10.5 mi
  • Picnic Area C: 14.7 mi
Cliffs: 13
Waterfalls: 9
  • Farms Falls: 8.0 mi
  • The Falls: 16.2 mi
  • Cascade: 17.2 mi
  • Sheep Falls: 17.5 mi
  • Cascade: 18.7 mi
Lighthouses: 8
Rest areas: 3
  • RT. 15 New Canaan SB Service Plaza: 9.0 mi
  • RT. 15 New Canaan NB Service Plaza: 9.0 mi
  • Long Island Welcome Center: 19.9 mi
Ghost towns: 2
Springs: 1
  • The Silver Spring: 17.2 mi

Summits around it

The highest named summits within 15.8 miles of Greenwich Island. Elevation from each summit’s own record; bearing measured between the two coordinates.

SummitBearingElevationDistance
Mount AspetongNNW 347°229 m15.3 mi
Guard HillNNW 334°226 m14.8 mi
Chappaqua HillNW 318°219 m14.8 mi
Sarles HillNW 311°216 m14.5 mi
McKesson HillNW 320°213 m15.5 mi
Buttermilk HillWNW 299°211 m13.9 mi
Becks HillNNE 12°208 m14.9 mi
Indian HillN 349°201 m13.5 mi

When to go

Light through the year

DateSunriseGolden hourSunset
March equinox06:5918:3019:07
June solstice05:2319:4920:31
September equinox06:4218:1718:53
December solstice07:1715:4616:30

Local time (America/New_York).

Climate normals

Months averaging 50–80 °F: May–Oct.

JanFebMarAprMayJunJulAugSepOctNovDec
Avg °F303239506069747265544435
Precip in3.22.54.14.23.94.34.14.44.94.33.64.2

1991–2020 U.S. Climate Normals, NOAA NCEI — Westchester CO AP, 7 mi away.

  • Brant52 obs
  • Great Egret50 obs
  • White-tailed Deer34 obs
  • Osprey33 obs
  • Ring-billed Gull28 obs
  • Atlantic Horseshoe Crab28 obs
  • Bufflehead24 obs
  • rugosa rose24 obs

Research-grade iNaturalist community observations within 3 km — what people have recorded, not a species inventory.

Where this comes from

Location and category confirmed against OpenStreetMap.

OpenStreetMapWikidata

OpenStreetMap element way/43399334

More nature reserves in Connecticut

Day trips start here

Drive to it

Byway plans a real route around stops like this one.

Private beta · Free to join

Take the scenic way to Greenwich Island.

Byway plans around your taste, verified places, real weather and opening hours — then opens every leg in Google Maps with one tap.

Private beta · Free to join · No card · Invite when a spot opens