About Castle Flats Cabin
Number of accommodations: 1
Seasonal information
2026 Season availability
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Location Castle Flats Cabin
Address:
Po Box 1328
Petersburg, AK, 99833
United States
From Petersburg, it is 16 miles by float plane or 30 miles by boat. A 15-foot tide is required for float plane access, and a 13-foot tide is required for boat access. At lower tides, there is up to a 2-mile hike along the tide flat to the cabin.
Castle Flats Cabin can be found on USGS topographic map Petersburg C-4. Maps are available online or by calling the Petersburg Ranger District at (907) 772-3871.
Latitude & Longitude: 56.6461 / -133.25
Elevation: 0 feet
