Porcupine Cabin
Custer Gallatin National Forest
Porcupine Cabin in Montana has 6 open booking windows on Recreation.gov right now, the soonest Mon Oct 12–Wed Oct 14. Reserve directly through the booking link above — cancellations go fast. To catch future openings the instant they appear, set a free CampSage cancellation alert.
🔭 Planning further ahead?
We watch the next 60 days closely — that's where cancellations show up. recreation.gov takes bookings out to about April 2027, so there may be 2+ night stays past our window.
📊 How often sites open up here
CampSage's scans caught 13 openings at Porcupine Cabin over the last 30 days, on 13 separate days, most of them for stays 7–58 days out and the openings typically covered 2–3 nights.
These are the openings our own scans saw — not a figure the booking system publishes. We re-check availability several times a day, so the real number can be higher.
🏕️ About this campground
Ratings
📶 Cell coverage camper-reported
💡 Insider tips from campers
❓ Porcupine Cabin FAQ
How do I reserve a campsite at Porcupine Cabin?
Porcupine Cabin in Montana takes campsite reservations through Recreation.gov. On this page, use the “Book / check availability” button to open the live booking page, see which dates are free, and reserve your site.
How much does it cost to camp at Porcupine Cabin?
Campsite fees at Porcupine Cabin run about $65/night, as listed by Recreation.gov. Exact rates vary by site type, number of campers, and season.
How can I get a spot at Porcupine Cabin when it's fully booked?
Popular campgrounds like Porcupine Cabin often fill months ahead, but campers cancel every day and those sites reopen for booking. CampSage checks availability for you and sends a free email the instant a cancellation opens — set an alert on this page and you can grab the spot before anyone else.
How often do campsites open up at Porcupine Cabin?
CampSage's scans caught 13 openings at Porcupine Cabin over the last 30 days, on 13 separate days, most of them for stays 7–58 days out and the openings typically covered 2–3 nights. These are the openings our own scans saw — not a figure the booking system publishes. We re-check availability several times a day, so the real number can be higher.
Is Porcupine Cabin a good campground?
Porcupine Cabin holds an average rating of 4.7/5 from 33 camper ratings on Recreation.gov. The full star breakdown is shown above.
Is there cell service at Porcupine Cabin?
Of the carriers campers have reported on at Porcupine Cabin, T-Mobile rates highest at 0.7 out of 5 from 3 reports. See the carrier-by-carrier breakdown above — service can still vary by campsite, terrain, and weather.
Where is Porcupine Cabin located?
Porcupine Cabin is located in Bozeman / Gallatin NF, Montana. Tap “Directions” above for driving directions, or see nearby campgrounds lower on this page.
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