Pick a site on the map to see its availability calendar.
Only 9 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): 129 open for online reservation · 54 reserved.
Of the open cabin-nights on mapped sites, 78 fall on weekdays and 51 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 | 0 | None open |
| FRI Nov 27 | 0 | None open | |
| SAT Nov 28 | 0 | None 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: no online availability on any tracked night. 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 |
|---|---|
| 001 | 129 |
This cabin currently has 129 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, 5 3-night, 2 7-night openings where a single site is free for every night, per Campsite Sniper's current snapshot — soonest Sep 22 at site 001.
| Cabin | Max RV | Hookups | Open cabin-nights | Longest run | Dates |
|---|---|---|---|---|---|
| 001 | Not recorded | None | 129 | 61 nights | Sep 22, Sep 23, Sep 27, Oct 2, Oct 4, Oct 5, Oct 6, Oct 7, Oct 8, Oct 11, Oct 12, Oct 13 +117 more |
Calf Creek Cabin sits in the Helena-Lewis and Clark National Forest. The cabin offers a prime location for fishing, hiking and horseback riding and OHVing. Running water is not included, but the nearby creek provides fresh water. A hitching rack is also available for horses.
Access from December 1 to May 15 is via snowmobile, snowshoes or skis on a groomed 7 mile trail. (Wheeled vehicles are prohibited during the December 1 to May 15 time frame).
Nearby hunting, fishing and off-road vehicle riding trails are abundant. Horseback riders and hikers horses enjoy the climb north along East Fork Calf Creek to Bubbling Springs in the Tenderfoot Experimental Forest. Calf Creek tempts anglers with mountain whitefish, cutthroat, brook and rainbow trout.
Winter recreation includes cross country skiing, snow shoeing and snowmobiling.
The newer rustic cabin fits six guests and provides propane lights and a propane cooking stove. Both the cabin and the outdoor year-round vault toilet are wheelchair accessible. A wood stove for heating and firewood is included. DO NOT USE THE SUPPLIED FIREWOOD FOR OUTSIDE FIRES. Pots, pans, dishes, and utensils are on hand. Though no electricity is available, the cabin comes with electrical outlets, and guests are allowed to bring a generator to hook up to the cabin. Plug-in for generator is a normal 110 plug-in.
Visitors should plan to bring plenty of water for drinking, cooking and cleaning purposes. Other items to bring; food, matches, garbage bags, toilet paper, flashlights, bedding, towels, cleaning supplies and warm clothing. Guest must clean the cabin/toilet completely, pack out all food and trash upon departure. Wood box should be fill upon departure. NO PETS ALLOWED IN CABIN. ( Click here for more cabin details. )
The cabin sits along Calf Creek at an elevation of 5,400 feet in the Little Belt Mountains. The region boasts a dense coniferous forest with mixed fir, spruce and pine trees. The Helena-Lewis and Clark National Forest offers many streams and fishing opportunities. Native wildlife includes black bears, mule-deer white-tailed deer, bald eagles, elk, bears and mountian lions.
From White Sulphur Springs, head east on Highway 12 for 3 miles and turn left (north) on Highway 89. Continue about 15 miles, then head west (left) on Road 119 for 9 miles to the cabin. From Great Falls, head east on Highway 87/89 about 23 miles to the rest area just past Belt. Turn right (south, to White Sulphur Springs) onto Highway 89. Go past Monarch and Neihart to Kings Hill Pass (about 75 miles from Great Falls), and down Highway 89 about 13.5 miles past Kings Hill Pass to Road 119 and turn right (west). Drive 9 miles to the cabin. The last 7 miles of the road is closed from December 1st through May 15th. It is a designated groomed snowmobile trail. During this timeframe travel the last 7 miles must be made by skiing, snowmobiling or walking. Due to snow conditions, travel on Forest Service Road #119 may be limited through the end of May. Please call (406) 547-3361 or (406) 236-5511 to verify the road condition.
View on Recreation.gov ↗ Get directions ↗





Reservations for Calf Creek Cabin are made through Recreation.gov. The current snapshot shows substantial availability: 129 of 183 tracked site-nights are open (70.5%), though availability can change. Campsite Sniper has also detected 9 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 4 site-date openings at Calf Creek Cabin in the last 7 days, 7 over 30 days and 9 over the last 90.
5 three-night openings are showing, counting only runs where the SAME site is free for all three nights. The soonest starts Oct 4 at site 001. 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 Calf Creek 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.