USFWS · U.S. Virgin Islands

Green Cay National Wildlife Refuge

Green Cay National Wildlife Refuge, encompasses the 6 ha (14 acre) island of Green Cay lying midway between the town of Christiansted and Buck Island Reef National Monument, just north of Saint Croix in the United States Virgin Islands of the Caribbean. It is administered as part of the Caribbean Islands National Wildlife complex. There is a smaller "Green Cay" off the coast of Saint Thomas.

From Wikipedia, licensed CC BY-SA 4.0.

National Wildlife Refuge12 acresUSFWSVI
Official page at U.S. Fish and Wildlife Service ↗
Green Cay National Wildlife Refuge
Photo by U.S. Fish and Wildlife Service, in the public domain, from Wikimedia Commons.

Facts

Where each comes from ↓
DesignationNational Wildlife Refuge
Managed byU.S. Fish and Wildlife Service
TerritoryU.S. Virgin Islands
Size12 acres
FWS regionRegion 4
Center point17.77° N, 64.67° W
Night skySome glow on the horizon (Black Marble reading 66)

Boundary map

1 outline

Boundary, simplified to about 0.005 degrees

The outline is the agency boundary simplified for display, so small parcels and inholdings may not show. The agency page has the authoritative map.

Weather by month

NOAA climate normals →
Weather by month near Green Cay National Wildlife Refuge70°80°90°January: 2.23 inches of precipitationFebruary: 1.84 inches of precipitationMarch: 2.19 inches of precipitationApril: 2.82 inches of precipitationMay: 4.21 inches of precipitationJune: 2.67 inches of precipitationJuly: 4.16 inches of precipitationAugust: 3.88 inches of precipitationSeptember: 5.06 inches of precipitationOctober: 5.12 inches of precipitationNovember: 6.01 inches of precipitationDecember: 3.22 inches of precipitationJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 78.0°F averageFebruary: 78.1°F averageMarch: 78.2°F averageApril: 80.1°F averageMay: 81.8°F averageJune: 82.9°F averageJuly: 83.1°F averageAugust: 83.7°F averageSeptember: 83.5°F averageOctober: 82.9°F averageNovember: 81.5°F averageDecember: 79.4°F average0 in2 in4 in6 in8 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Christiansted Ft, 3 miles from the center point at 30 feet, station VQC00671740 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 43 inches a year.

Large units span more than one climate. The station stands in for the center point, and the outer parts of the boundary can be warmer or colder.

Explore

Nearby on the other atlases

National Park System units within 30 miles · Park Atlas
National Historic Site · 3 mi
Christiansted National Historic Site
National Monument · 4 mi
Buck Island Reef National Monument
National Historical Park and Ecological Preserve · 6 mi
Salt River Bay National Historical Park and Ecological Preserve
National Register listings within 15 miles · 26 in all · Register Atlas

Landmarks are listed first, then by distance from the boundary.

Guidebooks for hiking across the country

We earn a small commission if you buy through these links. It does not change what we list.

  • Walks of a Lifetime in America
    Manning, 2020
    Find at Bookshop.org
  • Backpacker's the national parks coast to coast
    Ted Alvarez, 2016
    Find at Bookshop.org

Titles come from Open Library's catalog, matched by subject heading or by title.

Reference

Questions people ask

How big is Green Cay National Wildlife Refuge?

12 acres.

Source: How acreage is computed

Who manages Green Cay National Wildlife Refuge?

The U.S. Fish and Wildlife Service.

Source: U.S. Fish and Wildlife Service

Where is Green Cay National Wildlife Refuge?

The U.S. Virgin Islands.

Source: How states are assigned

How do I get to Green Cay National Wildlife Refuge?

A point inside the boundary is at 17.767° N, 64.666° W. Christiansted National Historic Site is 3 miles away. The official page carries directions and the office address.

Source: U.S. Fish and Wildlife Service

Which national parks are near Green Cay National Wildlife Refuge?

Christiansted National Historic Site (3 mi), Buck Island Reef National Monument (4 mi) and Salt River Bay National Historical Park and Ecological Preserve (6 mi). Park Atlas has fees, hours and alerts for each.

Source: Nearby on the other atlases

Are there historic places near Green Cay National Wildlife Refuge?

The National Register has 26 listings within 15 miles, including Fort Frederick and Ft. Frederik of Us Virgin Islands.

Source: Register Atlas

Sources

  • Boundary, name: the U.S. Fish and Wildlife Service refuge boundary layer.
  • States and territories: computed by intersecting the boundary with Census state polygons and coarse outlines of the territories and outlying islands. A place is listed when it holds at least one percent of the area. A boundary that touches no outline is listed under the nearest one.
  • Acreage: geodesic area of the published polygon. The agency’s official acreage can differ where the boundary includes water, easements or inholdings.
  • Photograph: the image Wikidata records for this refuge (Q4149560), the item linked to its Wikipedia article. Author and license come from the file page on Wikimedia Commons.
  • Description: Green Cay National Wildlife Refuge on Wikipedia, CC BY-SA 4.0. The article was accepted because its title contains this unit’s name.
  • Campgrounds: the Campsite Atlas index of federal campgrounds, matched to this boundary at build time.
  • Night sky: NASA Black Marble (VIIRS, 2016 composite) sampled at zoom 6 around the center point.
  • Weather, alerts, air quality, river flow and earthquakes load live in your browser from NWS, AirNow, USGS and iNaturalist when you open the page.