Pick a site on the map to see its availability calendar.
Only 1 opening 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): 143 open for online reservation · 40 reserved.
Of the open cabin-nights on mapped sites, 85 fall on weekdays and 58 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 |
|---|---|
| C17 | 143 |
This cabin currently has 143 cabin-nights available.
The next bookable night is Sep 21; the first open weekend starts Sep 25. Campsite Sniper can watch later dates for you.
Multi-night stays. 4 2-night, 4 3-night, 2 7-night openings where a single site is free for every night, per Campsite Sniper's current snapshot — soonest Sep 21 at site C17.
| Cabin | Max RV | Hookups | Open cabin-nights | Longest run | Dates |
|---|---|---|---|---|---|
| C17 | Not recorded | None | 143 | 124 nights | Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Oct 4, Oct 5, Oct 6 +131 more |
Shelter Bay Cabin is situated on the southwest shore of Shelter Bay on Hinchinbrook Island in the Chugach National Forest. Visitors will find many opportunities for recreation and relaxation in the vicinity, including fishing, hunting, beachcombing and wildlife viewing. Access to the cabin is by floatplane at high tide, wheel plane at low tide or boat. Visitors are responsible for their own travel arrangements and safety, and must bring several of their own amenities.
The outlet channel of Shelter Bay is a popular coho salmon fishing site in August and September. Pink and chum salmon start to appear in the outlet in early July. The inlet creek at the far end of the bay is also a good spot to catch pink and chum salmon and Dolly Varden from July to August. Visitors who prefer to stay around the outlet creek can try fly fishing for sea-run cutthroat trout.
Hunters can take advantage of a long hunting season on the island and in the surrounding national forest. Bear season occurs during spring and fall, while deer season begins in late summer and lasts through late fall.
The 20x20-ft rustic cabin can sleep six people on wooden bunkbeds without mattresses. The cabin is equipped with a table, benches, a wood and oil stove for heat and an outhouse.
The cabin has no running water, electricity or cut firewood. Visitors must bring #1 oil, kerosene or wood for the stove, as well as water, food, sleeping bags, pads, cook stoves and cooking gear.
Hinchinbrook Island is in the Gulf of Alaska at the entrance to Prince William Sound. The cabin is located on a tidal bay, surrounded by low, forested hills of spruce, hemlock and muskeg openings.
Wildlife in the area abounds, including waterfowl, Sitka black-tail deer and brown bear. The beaches on the Prince William Sound offer views of the Sound and the surrounding mountains. Occasionally, humpback and orca whales can be seen spouting offshore.
Cape Hinchinbrook Lighthouse is located on the southwest end of Hinchinbrook Island. It is a fantastic historical site that has proved invaluable directing vessels to and from Prince William Sound. Though no longer used as a primary navigational aid, the beacon still serves as a reassuring presence along the rugged Alaskan coast.
The cabin is located on the southwest shore of Shelter Bay on Hinchinbrook Island. Access is by floatplane at high tide (20 minutes from Cordova) or wheeled plane at low tide (landing strip located 350 yards north of the cabin). Access by boat is 50 miles from Cordova. Boaters should inquire about local conditions before entering the bay. Tides affect all access to the cabin. Please consult local tide tables .
View on Recreation.gov ↗ Get directions ↗









Reservations for Shelter Bay Cabin are made through Recreation.gov. The current snapshot shows substantial availability: 143 of 183 tracked site-nights are open (78.1%), though availability can change. Campsite Sniper has also detected 1 site opening 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 1 site-date opening 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.
4 three-night openings are showing, counting only runs where the SAME site is free for all three nights. The soonest starts Sep 21 at site C17. 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 Mon, Sep 21 and the next open weekend starts Fri, Sep 25. 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 Shelter 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.