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): 63 open for online reservation · 110 reserved · 10 closed.
Of the open cabin-nights on mapped sites, 48 fall on weekdays and 15 on weekends (Fri–Sun).
September shows no online availability. 0 of 13 tracked site-nights are open there — 9 reserved, 4 closed.
| 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 | 0 | None open |
| FRI Nov 27 | 0 | None open | |
| SAT Nov 28 | 0 | None open | |
| Christmas | THU Dec 24 | 0 | None open |
| FRI Dec 25 | 0 | None open | |
| New Year | THU Dec 31 | 0 | None open |
| FRI Jan 1 | 0 | None open |
Labor Day: no online availability on any tracked night. Thanksgiving: no online availability on any tracked night. Christmas: no online availability on any tracked night. New Year: no online availability on any tracked night.
| Cabin | Open cabin-nights |
|---|---|
| 001 | 63 |
This cabin currently has 63 cabin-nights available.
The next bookable night is Nov 10; the first open weekend starts Mar 5, 2027. Campsite Sniper can watch later dates for you.
Multi-night stays. 14 2-night, 13 3-night openings where a single site is free for every night, per Campsite Sniper's current snapshot — soonest Nov 29 at site 001.
RV length. Longest recorded site here is 45 ft. 1 site takes 25 ft, 1 site takes 35 ft, 1 site takes 40 ft.
| Cabin | Max RV | Hookups | Open cabin-nights | Longest run | Dates |
|---|---|---|---|---|---|
| 001 | 45 ft | Yes | 63 | 6 nights | Nov 10, Nov 29, Nov 30, Dec 1, Dec 6, Dec 7, Dec 8, Dec 13, Dec 14, Dec 15, Dec 16, Dec 17 +51 more |
East Fork Cabin offers visitors a unique chance to camp in the Bitterroot National Forest of southwestern Montana. The cabin takes visitors back to a rustic, old-time setting and provides access to a variety of recreational opportunities on public lands. The site is available year-round and offers additional camping areas to accommodate large groups. An adjacent picnic area and pavillion provides a convenient location for everyone to gather. The cabin can be accessed by vehicle, however during winter months (October through April), alternative resources may be required to reach the cabin. The road is plowed up to three-quarters of a mile from the cabin. Guests are responsible for their own travel arrangements and safety, and must bring several of their own amenities.
Fishing is popular in the nearby river. A variety of trout, including brown, rainbow, cutthroat and brook, can be found in the area between Sula and Conner. Winter fishing for whitefish is popular and productive, as the river is closed to trout fishing during the colder months. The catch along the East Fork is fairly evenly divided between bait, spin and fly fishermen.
The surrounding hills and valleys are popular for hiking, backpacking and horseback riding in the summer and fall. Cross country skiing, snowshoeing and snowmobiling can be enjoyed in the area during the winter ( learn more about avalanche safety ). Winter sports enthusiasts can enjoy more than 50 miles of groomed trails, along with a number of unmarked trails that are open for recreation.
EAST FORK GUARD STATION CABIN is a rustic, historic cabin located on the East Fork of the Bitterroot River. It is a small one room cabin and can accommodate up to eight people. It is equipped with two bunk beds and mattress pads, a table and chairs/benches, a counter with cupboards, and a propane range with oven. Propane is provided. There are electric lights and one outlet inside the cabin. There is a wood stove for heat, firewood is provided but you may need to split your own logs. Please fill wood box inside before you leave . Pots, pans, plates, and utensils are provided. You will need to provide your own bedding and towels . Drinking water is available at the pump house. A vault toilet is located adjacent to the cabin and toilet paper is provided. A picnic table is available near the cabin for outdoor eating and activites. A group use fire pit with benches is located between the cabin and the East Fork River. Please supply your own firewood for outside fire pit use . Wood provided in the woodshed is for heating the cabin indoors. There is a corral/pasture area for stock use, but you should check the fence line prior to turn them loose. Hay must be certified weed free.
There is a large, log pavillion available for group use with many picnic tables, a fire place, and pedestal BBQ grills for cooking. Please only use charcoal in pedestal cooking grills. An electrical outlet is available on a power pole near the pavillion for your use. Even though there is a limit of eight people at the cabin, RV and tent camping is allowed in designated areas at the cabin. The site has a 35 person limit.
Guests will need to bring their own bedding, towels, soap and garbage bags . Guests are asked to replenish the supply of cut wood, as well as clean the cabin prior to their departure. Basic cleaning supplies are provided.
The rustic cabin was built before 1914 and was restored in 1987. It was originally a guard station, used by fire watchers in the forest. It is situated on the East Fork of Bitterroot River, at an elevation of about 5,200 feet. The river flows west from within the Anaconda-Pintler Wilderness, to just south of Conner, Montana, where it joins the West Fork of the Bitterroot River to form the Bitterroot River. During the spring the river becomes a dangerous combination of fast water and snags. The Anacondas are home to abundant wildlife, including mountain lions, elk, deer, moose and bears ( learn about outdoor safety ).
From Sula, travel northwest on Highway 93 for less than a mile. Turn northeast (right) onto East Fork Road/County Road 472 and continue about 16 miles to the cabin. Maps may be purchased by calling the Darby-Sula Ranger District at 406-821-3913. In the winter months (October through April), you may have to park at the gates and walk approximately 600ft. to the cabin. The road is usually plowed to the cabin but there are times it is not. You may want to bring a small plastic sled to transfer gear from the vehicle to the cabin just in case. In the summer months you may drive right to the cabins main parking areas.
View on Recreation.gov ↗ Get directions ↗












Reservations for East Fork Cabin are made through Recreation.gov. 63 of 183 tracked site-nights are currently open (34.4%). 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.
13 three-night openings are showing, counting only runs where the SAME site is free for all three nights. The soonest starts Nov 29 at site 001. Confirm and book on Recreation.gov.
1 of the 1 site that support RV analysis has a recorded maximum of 35 ft or more; the longest recorded is 45 ft.
January 2027, with 20 open site-nights in the current snapshot of 31.
As of the Sep 18, 2026 snapshot: the next open date is Tue, Nov 10 and the next open weekend starts Fri, Mar 5, 2027. 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 East Fork 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.