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): 145 open for online reservation · 38 reserved.
Of the open cabin-nights on mapped sites, 85 fall on weekdays and 60 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 |
|---|---|
| El Cap Cabin | 145 |
This cabin currently has 145 cabin-nights available.
The next bookable night is Sep 22; the first open weekend starts Oct 2. Campsite Sniper can watch later dates for you.
Multi-night stays. 7 2-night, 7 3-night, 1 7-night openings where a single site is free for every night, per Campsite Sniper's current snapshot — soonest Oct 1 at site El Cap Cabin.
| Cabin | Max RV | Hookups | Open cabin-nights | Longest run | Dates |
|---|---|---|---|---|---|
| El Cap Cabin | Not recorded | None | 145 | 117 nights | Sep 22, Sep 24, Oct 1, Oct 2, Oct 3, Oct 8, Oct 18, Oct 19, Oct 20, Oct 24, Oct 25, Oct 26 +133 more |
Newly constructed in 2024, El Cap Cabin offers a truly unique experience to visitors and locals alike. This waterfront, ABA compliant cabin, brags a scenic view of beautiful El Capitan Passage. El Cap Cabin is accessible by road and is located northwest of the small town of Whale Pass. It provides a remote, scenic setting for recreation and relaxation in the Tongass National Forest.
The El Cap Campground is nearby many opportunities Prince of Wales island has to offer. Salmon fishing is popular during the summer months as well as fall deer hunting, beach combing and other marine sports including paddle craft and sea kayaking. The nearby El Cap cave system offers guided tours during the summer season and is the longest mapped cave in Alaska at over two miles.
El Cap Cabin is a 16x20 pan-abode style log cabin with a covered porch. It sleeps up to six people, however there is only one bunk bed. There are no mattresses. The cabin is equipped with a table, benches, a wood stove for heat and an outside toilet. Other amenities include a cooking counter, shelves, cupboard space, broom, a large woodshed and maul.
The cabin does not have running water or electricity. Visitors must bring their own food, water, Bio brick compressed logs for the woodstove, sleeping bags, sleeping pads, cook stove and fuel, fire starter, cooking gear/utensils, lantern or flashlights, toilet paper, first aid kit and garbage bags.
The El Cap Campground is in an area of high geologic interest including the El Cap Cave . The surrounding forest boasts old growth species such as yellow cedar, red cedar, hemlock, and Sitka spruce. There is abundant wildlife viewing for both aquatic and terrestrial species including Sitka black tail deer, black bear, harbor seals, otters and many fish species. Prince of Wales Island has runs of every salmon species except chinook as well as populations of cutthroat trout and Dolly Varden.
The main nearby attraction is El Capitan Cave. El Capitan Cave is the longest mapped cave in Alaska. Cavers mapped over two miles of passage from the main entrance. The only way to see this magnificent cave is during the summer months, when visitors can take advantage of a no cost guided tour given by Forest Service employees. A locked gate guards the cave's entrance to protect against vandalism and possible damage from otherwise well-meaning individuals, as well as to keep inexperienced cavers safe from its hazards. The tour meets near the parking lot and outhouses and leads visitors on a somewhat strenuous hike up a long, steep trail to an elevation of 250 feet and a platform at the mouth of the cave. The tour then proceeds inside the cave for approximately 500 feet and includes information about cave (karst) geology and archeological discoveries. The tour lasts approximately 2 hours. To reserve a cave tour call the Thorne Bay Ranger District at (907) 828-3304 Monday - Friday, 8:00 a.m. to 4:30 p.m., at least 2 days in advance. Tour groups are limited in size to six people. Babies in packs or carriers are not allowed, nor are children under seven years of age. Precautions: The trail to the cave is strenuous and steep. There are no trails or lighting in the cave. Hazards include low ceilings, pits, and slippery, uneven ground. Footing is very uneven and only those with very sure footing and good agility should attempt the tour. What to bring: At least one flashlight per person, extra batteries, and sturdy footwear. Hard hats are required and are provided by the Forest Service at the site. Wear warm clothing as the cave temperature is a constant 40 degrees. Wet and muddy conditions are the norm.
Other attractions include the El Cap Campsite and El Cap boat launch. Both are walking distance away from the El Cap Cabin.
El Capitan Cave can be reached by vehicle, boat, or plane. By road, follow Forest Service Road 20 to Forest Service Road 15 and take a left for about a mile (1.6 km) to the cave. Watch for signs. From both Thorne Bay and Craig is an estimated 3-hour drive. There is a Forest Service dock for use by boats and planes, but they should not be left unattended. No boats over 24' are allowed. Boats over 24' will need to anchor out and skiff in.
View on Recreation.gov ↗ Get directions ↗




Reservations for El Capitan Cabin are made through Recreation.gov. The current snapshot shows substantial availability: 145 of 183 tracked site-nights are open (79.2%), 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 2 site-date openings at El Capitan Cabin in the last 7 days, 2 over 30 days and 5 over the last 90.
7 three-night openings are showing, counting only runs where the SAME site is free for all three nights. The soonest starts Oct 1 at site El Cap Cabin. 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 Tue, Sep 22 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.
Lakefront, hookups, your RV length, weekends only - set it as picky as you want.
We run paced availability checks for El Capitan 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.