0
Pull-thru
USFSBeaverhead-Deerlodge National Forest · Montana
Horse Prairie Cabin
Overview Horse Prairie Cabin is a fairly large, two-room cabin situated on the edge of beautiful Horse Prairie in the southwestern corner of Montana.
Sites1all reservable
Elev.6,834ft
Comf.Jun-Sep4 months
Max rigtents
Electricnonesites
From Helena3h27real road time
The honest read
Synthesized from
RIDB · Open-Meteo
OSM · OSRM
Updated 2026-05-27
RIDB · Open-Meteo
OSM · OSRM
Updated 2026-05-27
At 6,834 ft, Horse Prairie Cabin has a 4-month comfortable window (Jun-Sep). Winter nights average around 12°F, so the shoulder seasons turn cold fast. All 1 sites are reservable in advance, so plan ahead. Popular weekends book out.
The campground at a glance
01 · CHARACTER
Reads strongest on shade and reservability. Softest on cool nights.
Six axes, each scored relative to every other federal campground in the region: quiet (miles to a major road), cool (elevation), roomy (average site spacing), shade, RV-fit (longest rig), and how reservable it is. All six come from data, nothing hand-tuned.
When to go
02 · CLIMATE
avg highavg lowfrost-freedriest · Jul
Jun-Sep
Comfortable window: nights stay above 35°F, days below 90°F.
85%
Of summer weekend-days are dry.
Jun 21
Last spring frost; first fall frost Sep 21.
49°F
Average July low. Bring a fleece.
Getting there
03 · ACCESS
01
Helena
175 mi
3h27
02
Bozeman
160 mi
3h42
03
Missoula
217 mi
4h03
04
Billings
302 mi
6h03
By drive time
Picking your site
04 · 1 SITES
0
Walk-in
0
50-amp
0
Accessible
0
Prime
1
Sites
Method
We synthesize public data layers: RIDB and Recreation.gov facility and site records, Open-Meteo climate normals, OpenStreetMap roads, trails, and water, OSRM drive times, and USGS elevation. We take no bookings, no ads, and no paid placements. Independence is the entire point.