Castle Flats Cabin is a national park campground at Tongass National Forest in Petersburg Borough, Alaska. Reservations are managed through Recreation.gov. Campsite Tonight watches Tongass National Forest around the clock and automatically adds an open site to your Recreation.gov cart the moment a cancellation appears — so you just check out.
Sites here are tent or walk-in (no RV access).
Other campgrounds at Tongass National Forest include Castle River Cabin, Breiland Slough Cabin, Kah Sheets Lake Cabin, Beecher Pass Cabin and Kah Sheets Bay Cabin.
Total reservations in April — 2023: 1 · 2024: 4 · 2025: 3
Address
Petersburg, Alaska
Coordinates
56.6461, -133.2500
Very high demand - sites typically fill up immediately when the booking window opens. Plan to book the moment reservations open.
Tongass National Forest
Tongass National Forest
Tongass National Forest
Tongass National Forest
Tongass National Forest
Tongass National Forest
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