USFS · Alaska

South Baranof Wilderness

Alexander Baranof, the first governor of Russian America, built his headquarters in nearby Sitka and left his name on this large island (1,600 square miles). Most of the southern extremity of the island...

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

Official page at Wilderness Connect ↗
South Baranof Wilderness
Photo from Wilderness Connect, wilderness.net
DesignationWilderness
Managed byU.S. Forest Service
StateAlaska
Size315,820 acres (Wilderness Connect)
Designated1980, by Congress
Center point56.7198, -134.9226
Night skyAbout as dark as the ground gets (Black Marble reading 12)

Boundary map

2 outlines

Boundary, simplified to about 0.005 degrees Federal campground Forest Service recreation site

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 South Baranof Wilderness30°40°50°60°January: 27.97 inches of precipitation, 28.0 inches of snowFebruary: 18.93 inches of precipitation, 19.7 inches of snowMarch: 18.11 inches of precipitation, 20.1 inches of snowApril: 14.65 inches of precipitation, 1.7 inches of snowMay: 12.23 inches of precipitation, 0.0 inches of snowJune: 7.85 inches of precipitation, 0.0 inches of snowJuly: 10.37 inches of precipitation, 0.0 inches of snowAugust: 16.74 inches of precipitation, 0.0 inches of snowSeptember: 25.72 inches of precipitation, 0.0 inches of snowOctober: 31.61 inches of precipitation, 0.4 inches of snowNovember: 29.39 inches of precipitation, 10.3 inches of snowDecember: 32.15 inches of precipitation, 21.6 inches of snowJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 34.4°F averageFebruary: 35.1°F averageMarch: 36.3°F averageApril: 41.2°F averageMay: 47.3°F averageJune: 52.4°F averageJuly: 55.8°F averageAugust: 55.9°F averageSeptember: 51.7°F averageOctober: 45.0°F averageNovember: 38.7°F averageDecember: 35.6°F average0 in10 in20 in30 in40 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Little Port Walter, 25 miles from the center point at 14 feet, station USC00505519 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 246 inches a year. The dotted line is average snowfall, about 102 inches a year on the same inches scale. The station sits about 1,700 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 →

3 federal campgrounds sit inside the boundary and 5 more are within ten miles of it. Nearest first. Distances are from the campground point to the boundary edge, from the Campsite Atlas index.

Trailheads and sites

Forest Service directory · 3

The Forest Service lists 3 recreation sites inside this wilderness, among them 3 cabins. Each links to its page on fs.usda.gov, which carries the season, fees and current status.

Distance is from the center point of the boundary, not from a road or town.

2 named Forest Service trails enter this wilderness, 2 miles in all.

TrailMiles
Davidof1.2
Port Banks1.1

Lengths and allowed uses come from the Forest Service trail layer by way of Trailhead Atlas, refreshed September 18, 2026. Trails in plain text have no page there yet.

Explore

Nearby on the other atlases

National Register listings within 15 miles · 19 in all · Register Atlas

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

Reference

Questions people ask

How big is South Baranof Wilderness?

315,820 acres.

Source: Wilderness Connect

Who manages South Baranof Wilderness?

The U.S. Forest Service.

Source: Wilderness Connect

What state is South Baranof Wilderness in?

Alaska.

Source: Wilderness Connect

When was South Baranof Wilderness designated?

Congress designated it in 1980.

Source: Wilderness Connect

Can I camp at South Baranof Wilderness?

3 federal campgrounds sit inside the boundary, including Avoss Lake Cabin, Davidof Lake Cabin and Plotnikof Lake Cabin. 8 in all are within ten miles. Camping inside a wilderness is usually allowed away from roads, with no facilities; the managing agency page has the permit rules.

Source: Where to camp

Where are the trailheads in South Baranof Wilderness?

The Forest Service lists 3 recreation sites here, including 3 cabin rentalss. Each one links to its Forest Service page.

Source: Trailheads and sites

How do I get to South Baranof Wilderness?

A point inside the boundary is at 56.720, -134.923. Sitka National Historical Park is 13 miles away. The official page carries directions and the office address.

Source: Wilderness Connect

How dark is the night sky at South Baranof Wilderness?

NASA’s Black Marble night-lights image reads 12 on a 0 to 255 scale at the center point, about as dark as the ground gets.

Source: NASA Black Marble

Which national parks are near South Baranof Wilderness?

Sitka National Historical Park (13 mi). Park Atlas has fees, hours and alerts for each.

Source: Nearby on the other atlases

Are there historic places near South Baranof Wilderness?

19 National Register listings within 15 miles, including Sheldon Jackson School and American Flag Raising Site.

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.
  • Trails: the Trailhead Atlas open-data file of Forest Service trails, matched on the wilderness each trail enters.
  • 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.