USFS · Alaska

Warren Island Wilderness

Warren Peak rises dramatically from the sea to 2,329 feet above Warren Island, off the northwestern coast of Prince of Wales Island, about 75 air miles from Ketchikan. Covered in typically dense coastal...

Description from Wilderness Connect (wilderness.net), where the full text continues.

Official page at Wilderness Connect ↗
Warren Island Wilderness
Photo from Wilderness Connect, wilderness.net
DesignationWilderness
Managed byU.S. Forest Service
StateAlaska
Size11,559 acres (Wilderness Connect)
Designated1980, by Congress
Center point55.8931, -133.8919
Night skyAbout as dark as the ground gets (Black Marble reading 7)

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 Warren Island Wilderness30°40°50°60°January: 8.36 inches of precipitationFebruary: 5.24 inches of precipitationMarch: 5.06 inches of precipitationApril: 4.79 inches of precipitationMay: 4.79 inches of precipitationJune: 2.91 inches of precipitationJuly: 5.02 inches of precipitationAugust: 6.60 inches of precipitationSeptember: 10.73 inches of precipitationOctober: 11.06 inches of precipitationNovember: 9.33 inches of precipitationDecember: 8.39 inches of precipitationJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 34.5°F averageFebruary: 35.1°F averageMarch: 36.5°F averageApril: 41.6°F averageMay: 47.2°F averageJune: 51.8°F averageJuly: 54.4°F averageAugust: 54.9°F averageSeptember: 50.7°F averageOctober: 44.4°F averageNovember: 38.4°F averageDecember: 35.3°F average0 in5 in10 in15 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Pt Baker, 33 miles from the center point at 20 feet, station USC00507421 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 82 inches a year. The station sits about 1,600 feet lower than the center point, so temperatures on the ground run cooler.

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.

Where to camp

Campsite Atlas →

No federal campground is within ten miles of the boundary in the Campsite Atlas index. Camping inside a wilderness is usually allowed away from trails and water, with no facilities; the managing agency page has the permit and group-size rules.

Explore

Nearby on the other atlases

National Register listings within 15 miles · 1 in all · Register Atlas

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

Reference

Questions people ask

How big is Warren Island Wilderness?

11,559 acres.

Source: Wilderness Connect

Who manages Warren Island Wilderness?

The U.S. Forest Service.

Source: Wilderness Connect

What state is Warren Island Wilderness in?

Alaska.

Source: Wilderness Connect

When was Warren Island Wilderness designated?

Congress designated it in 1980.

Source: Wilderness Connect

Can I camp at Warren Island Wilderness?

No federal campground is within ten miles of the boundary in the Campsite Atlas index. Camping inside a wilderness is usually allowed away from roads, with no facilities; the managing agency page has the permit rules.

Source: Wilderness Connect

How do I get to Warren Island Wilderness?

A point inside the boundary is at 55.893, -133.892. The official page carries directions and the office address.

Source: Wilderness Connect

How dark is the night sky at Warren Island Wilderness?

NASA’s Black Marble night-lights image reads 7 on a 0 to 255 scale at the center point, about as dark as the ground gets.

Source: NASA Black Marble

Are there historic places near Warren Island Wilderness?

1 National Register listing within 15 miles, including Cape Decision Light Station.

Source: Register Atlas

Sources

  • Boundary, name, acreage, designation year, states and description: Wilderness Connect.
  • Campgrounds: the Campsite Atlas index of federal campgrounds, matched to this boundary at build time.
  • Trailheads and sites: the Forest Service Recreation Opportunities layer, points inside the boundary.
  • 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.