No detected openings were recorded in the last 90 days. Campsite Sniper monitors Petersburg Lake Cabin continuously and will alert you if that changes.
Of the 183 tracked site-nights (Sep 18, 2026 – Mar 19, 2027): 174 open for online reservation · 9 reserved.
Where the open windows are
Load status
Sep 18, 2026 – Mar 19, 2027Of the open cabin-nights on mapped sites, 100 fall on weekdays and 74 on weekends (Fri–Sun).
Open dates by month
Sep 2026 – Mar 2027October holds the most room. 31 of 31 site-nights are still open there.
Holiday windows
Sites open per night · of 1 cabin| Window | Night | Sites open | Status |
|---|---|---|---|
| Labor Day | SAT Sep 5 | 0 | None open |
| SUN Sep 6 | 0 | None open | |
| MON Sep 7 | 0 | None open | |
| Thanksgiving | THU Nov 26 | 1 | Open |
| FRI Nov 27 | 1 | Open | |
| SAT Nov 28 | 1 | Open | |
| Christmas | THU Dec 24 | 1 | Open |
| FRI Dec 25 | 1 | Open | |
| New Year | THU Dec 31 | 1 | Open |
| FRI Jan 1 | 1 | Open |
Labor Day: no online availability on any tracked night. Thanksgiving: 1 cabin is available for the complete three-night stay. Christmas: 1 cabin is available for the complete two-night stay. New Year: 1 cabin is available for the complete two-night stay.
Availability
Most open cabin-nights · tracked window| Cabin | Open cabin-nights |
|---|---|
| P07 | 174 |
This cabin currently has 174 cabin-nights available.
Next windows
As of Sep 18, 2026 snapshotThe next bookable night is Sep 27; the first open weekend starts Oct 2. Campsite Sniper can watch later dates for you.
Stays and site detail
Multi-night stays. 1 2-night, 1 3-night, 1 7-night openings where a single site is free for every night, per Campsite Sniper's current snapshot — soonest Sep 27 at site P07.
All 1 cabin with current availability
| Cabin | Max RV | Hookups | Open cabin-nights | Longest run | Dates |
|---|---|---|---|---|---|
| P07 | Not recorded | None | 174 | 174 nights | Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3, Oct 4, Oct 5, Oct 6, Oct 7, Oct 8 +162 more |
About Petersburg Lake Cabin
Overview
THIS IS NOT THE PETERSON LAKE CABIN NEAR JUNEAU. Petersburg Lake Cabin offers a tranquil place to stay on the shores of a Wilderness lake in southeastern Alaska. It provides access to outstanding fishing opportunities, as well as hunting and wildlife viewing. This trail is in the process of being maintained, it is difficult to find at times and has many natural features such as large sections of beaver ponds and downed trees to navigate. If you intend on hiking in to this cabin please come prepared with map, compass, GPS and please know your route or discuss trail with Petersburg Ranger District prior to departure.
The cabin is accessible by float plane or by a boat-trail combination, dependent on tides. Guests are responsible for their own travel arrangements and safety and must bring several of their own amenities.
Recreation
The nearby creek offers outstanding steelhead, coho and sockeye fishing, while the lake boasts cutthroat trout and sockeye salmon. A rowboat and oars is available at the cabin, however, life jackets are not provided and guests should bring their own. Guests may also choose to bring a small outboard motor.
Attention Hikers: Petersburg Lake Trail is in very poor condition. The middle section of the trail, around mile marker 4 to 9.5, is very muddy, wet and not well marked. If you plan on hiking that part of the trail make sure and bring a map and compass and know how to use those tools. Rubber boots with non-slip soles are recommended. Portions of the trail have rotting and broken boards to beware of. We recommend avoiding this section of the trail if possible.
Hiking and hunting are popular activities. Hunting is available as per state or federal hunting regulations; click here for more information from the Alaska Department of Fish and Game.
Facilities
This pan-abode style cabin was constructed in 2003. It has two bunk beds with double space below and single above. The cabin is equipped with a table and benches and both a wood stove and oil stove for heat. Firewood is not guaranteed. Please bring your own kerosene for the oil stove. An outhouse with a basket/barrel system is provided.
The only fresh water available is from the lake, creek or melted snow. Water taken from any outdoor source should be treated or boiled before consumption. Guests are encouraged to bring their own drinking water if possible.
Guests will need to bring their own kerosene, sleeping bags and pads, lanterns and flashlights, cook stove and cooking gear, towels, food, clothing, fire starter and garbage bags, among other necessities. The cabin will need to be cleaned prior to leaving and all garbage and food needs to be carried out.
Click here for more cabin details and maps.
Natural Features
The cabin is located on Kupreanof Island, 9 miles northwest of Petersburg, in the Petersburg Creek-Duncan Salt Chuck Wilderness. The Petersburg Creek Valley is a glacial valley with a broad, flat bottom and steep sides. The area surrounding the lake and creek is flat; otherwise the terrain is steep. The setting is pristine, old-growth spruce and hemlock forest with scattered muskeg.
The area abounds with wildlife and wildflowers. The creek and lake are a haven for black bears and eagles, who feed on the spawning salmon there (learn about bear safety).
Getting there
The cabin is accessible by float plane 9 miles from Petersburg, or by a boat-trail combination, dependent on tides. At high tide (15 feet or higher), access by boating 4 miles up Petersburg Creek to the high tide trailhead, then hiking 6.5 miles along the Petersburg Creek Trail. At lower tides, go a half-mile to the low tide trailhead at the city of Kupreanof's boat dock on the Wrangell Narrows. The hike from this trailhead is 10.3 miles. Refer to USGS topographic map Petersburg D4. Maps are available online or by calling the Petersburg Ranger District at (907) 772-3871.
View on Recreation.gov ↗ Get directions ↗
Photo gallery
FAQ
How do I get a reservation at Petersburg Lake Cabin?
Reservations for Petersburg Lake Cabin are made through Recreation.gov. The current snapshot shows substantial availability: 174 of 183 tracked site-nights are open (95.1%), though availability can change. Pick a site on the map to see its calendar, or set a free Campsite Sniper alert. You complete the reservation yourself on Recreation.gov.
Does Campsite Sniper book this campground for me?
No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.
How current is this availability data?
Campsite Sniper re-checks public Recreation.gov availability for this facility every hour and republishes whenever anything changes. This facility's data last changed at Sep 18, 2026 17:19 UTC; an older timestamp means nothing has changed since that time, not that checking stopped. Always confirm final availability on Recreation.gov when you book.
Can I get a multi-night stay at Petersburg Lake Cabin?
1 three-night opening is showing, counting only runs where the SAME site is free for all three nights. The soonest starts Sep 27 at site P07. Confirm and book on Recreation.gov.
Which month has the most availability at Petersburg Lake Cabin?
October 2026, with 31 open site-nights in the current snapshot of 31.
When is the next open date at Petersburg Lake Cabin?
As of the Sep 18, 2026 snapshot: the next open date is Sun, Sep 27 and the next open weekend starts Fri, Oct 2. Detected openings can add earlier dates at any time; a free Campsite Sniper alert catches those the moment they appear.
Stop refreshing. Let the app watch it.
Lakefront, hookups, your RV length, weekends only - set it as picky as you want.
We run paced availability checks for Petersburg Lake Cabin. One watch covers every matching site.
When a match opens, you get a push with a Recreation.gov link so you can review and book it yourself.