Pick a site on the map to see its availability calendar.
Only 5 openings in the last 90 days: not enough recent activity for a reliable pattern. A free Campsite Sniper alert watches around the clock instead, and pings you the moment one opens.
Of the 183 tracked site-nights (Sep 18, 2026 – Mar 19, 2027): 158 open for online reservation · 25 reserved.
Of the open cabin-nights on mapped sites, 89 fall on weekdays and 69 on weekends (Fri–Sun).
December holds the most room. 31 of 31 site-nights are still open there.
| 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.
| Cabin | Open cabin-nights |
|---|---|
| P20 | 158 |
This cabin currently has 158 cabin-nights available.
The next bookable night is Sep 19; the first open weekend starts Sep 19. Campsite Sniper can watch later dates for you.
Multi-night stays. 3 2-night, 3 3-night, 3 7-night openings where a single site is free for every night, per Campsite Sniper's current snapshot — soonest Sep 19 at site P20.
| Cabin | Max RV | Hookups | Open cabin-nights | Longest run | Dates |
|---|---|---|---|---|---|
| P20 | Not recorded | None | 158 | 127 nights | Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30 +146 more |
Kah Sheets Bay Cabin sits on coastal waters in the islands of southeastern Alaska. It is remotely located, offering solace and seclusion to visitors, but also access to great fishing, hunting and wildlife viewing.
The cabin is accessible by boat or float plane, or may be reached by hiking the 2.75-mile trail from Kah Sheets Lake, which is accessible by float plane only. Visitors are responsible for their own travel arrangements and safety, and must bring several of their own amenities.
The hike to Kah Sheets Lake is an easy 2.75 miles on a boardwalk, with opportunities to explore two access trails leading to waterfalls, as well as wildlife viewing and fishing access. Additionally, hiking is possible on the remains of old logging roads. Anglers will find excellent fishing for steelhead, trout and salmon (pink, sockeye and coho). Bear, grouse and waterfowl hunting is possible in designated areas.Be aware of wildlife in the area and learn about bear safety . More leisurely pursuits include shorebird viewing in early May and beachcombing. Due to changes in Kah Sheets Creek near the cabin, visitors will need at least a 16-foot tide and up to an 18-foot tide to navigate the area in front of the cabin, dependent on conditions. Deposition from the creek has created gravel bars which have made access more difficult. (View local tide charts).
The hunter-style cedar log cabin is equipped with four single wooden bunks, a table, benches, oil heater and wood stove. Skylights and a covered porch were added to the cabin in recent years, and an outhouse with a pit toilet is provided. Firewood for the stove is typically available, but not guaranteed. A broom, dust pan, axe and splitting maul should be available, but may be missing or damaged. Drinking water is not available at the cabin. Visitors are advised to bring their own water supply, but a nearby creek also provides a source of water. All water collectedfrom natural sources should be treated or boiled before using. Heating oil is not supplied. Visitors must supply No. 1 heating oil for the clean-burning oil heater, approximately a gallon per day. Other items to bring include sleeping bags and pads, a cook stove and cooking gear, towels, food, clothing and garbage bags, among other necessities. All trash and food must be packed out, and visitors are expected to clean the cabin before leaving. Please visit or call the Petersburg Ranger District at (907) 772-3871 with questions or to report vandalism or missing amenities.
The cabin is located on the south end of Kupreanof Island at the mouth of Kah Sheets Creek in a large saltwater bay and tide flat. The name Kah Sheets derived from the Tlingit term "by the fisheries," which is indicative of the abundance of fish that can be found here. The surrounding terrain is second-growth forest and flat muskeg, with one 776-foot hill between the bay and Kah Sheets Lake, which sits at an elevation of 100 feet. A variety of wildlife makes its home in the area, including grouse, black bears, deer, moose and waterfowl. This is a prime spot for spring bird migration viewing on the tide flat in the bay. Visitors are asked to be considerate of the state's abundant biology and practice wildlife etiquette .
Accessible by boat or float plane, 24 miles from Petersburg. The cabin may also be reached by hiking the 2.75-mile trail from Kah Sheets Lake, which is accessible by float plane only. Due to changes in Kah Sheets Creek near the cabin, visitors will need at least a 16-foot tide and up to an 18-foot tide to navigate the area in front of the cabin, dependent on conditions. Deposition from the creek has created gravel bars which have made access more difficult. Refer to USGS topographic map Petersburg C4. Maps are available online or by calling the Petersburg Ranger District at (907) 772-3871. Please visit or call the Petersburg Ranger District at (907) 772-3871 with questions or to report vandalism or missing amenities.
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Reservations for Kah Sheets Bay Cabin are made through Recreation.gov. The current snapshot shows substantial availability: 158 of 183 tracked site-nights are open (86.3%), though availability can change. Campsite Sniper has also detected 5 site openings here in the last 90 days, so further dates may appear. 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.
No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.
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 16:19 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.
Campsite Sniper detected 5 site-date openings here over the last 90 days, none in the last 7. A free alert watches around the clock and pings you the moment one appears.
3 three-night openings are showing, counting only runs where the SAME site is free for all three nights. The soonest starts Sep 19 at site P20. Confirm and book on Recreation.gov.
December 2026, with 31 open site-nights in the current snapshot of 31.
As of the Sep 18, 2026 snapshot: the next open date is Sat, Sep 19 and the next open weekend starts Sat, Sep 19. Detected openings can add earlier dates at any time; a free Campsite Sniper alert catches those the moment they appear.
Lakefront, hookups, your RV length, weekends only - set it as picky as you want.
We run paced availability checks for Kah Sheets Bay 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.