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Recreation Region: Petersburg Ranger District

Castle Flats Cabin

The Castle Flats single level hunter style cabin has an oil heater (#1 stove oil only), 4 single bunks, wood stove, woodshed, axe/maul, wooden table and benches, counter, rowboat with oars, and pit-type outhouse. Life jackets, stove oil, bedding, and cooking utensils are not provided. Firewood is provided for wood stove use only, but is not guaranteed. The area near the cabin is predominantly flat; old growth forest, muskeg and riparian.

General Information

 

The cabin is accessible only by boat or float plane from Petersburg, and tides impact access. During low tides, a 2-mile hike is necessary to reach the cabin. A minimum of a 13’ tide is required to reach the cabin.

$40/night peak season May 1 – September 30
$25/night non-peak season October 1 – April 30

Getting There

Latitude / Longitude

Latitude: 56.64627072

Longitude: -133.25039785

Directions

16 air miles (25 km) or 30 water miles (48 km) from Petersburg on the edge of the mud flats of Castle River, on the west side of Duncan Canal on Kupreanof Island

Facility and Amenity Information

Accessibility

Restrooms

Restrooms are available at this site.

Water

Potable water is not available at this site.

Recreation Opportunities

Last updated February 19th, 2025