Skip to main content
FacilityCampgroundRecreation.gov

Lost Horse Cabin

Marysville, Idaho · Lewis and Clark County · Campground

Overview Lost Horse Cabin is located 35 miles west of Helena, Montana, on public land managed by the Helena Ranger District of the Helena-Lewis and Clark National Forest. The cabin was acquired by the Forest Service in 2017 and is a rustic retreat for guests seeking relaxation and recreation in west-central Montana. Th…

Advertisement
46.76006, -112.43819
Open in OpenStreetMap

About Lost Horse Cabin

Overview Lost Horse Cabin is located 35 miles west of Helena, Montana, on public land managed by the Helena Ranger District of the Helena-Lewis and Clark National Forest. The cabin was acquired by the Forest Service in 2017 and is a rustic retreat for guests seeking relaxation and recreation in west-central Montana. The cabin is typically accessible by car; however, heavy amounts of snow in winter can close the last 2 miles of the road to vehicles. Access to the cabin once the snow sets in is via a 2-mile stretch of road passable by snowmobile, snowshoe, skis or dog sled. Guests must be prepared to pack in their own supplies. Recreation Hiking, hunting, photography, and exploration are all great recreational activities in this area. There is an extensive road system not far from the cabin area (to the south and east) where many people use trucks or ride off-highway vehicles in the summer and fall to see the general area and old mining relics. As the crow flies, the cabin is just four miles east of the Continental Divide. The area to the west and north is sparsely roaded and offers an off-trail, remote experience. Facilities The cabin is furnished with 2 sets of bunk beds, with mattresses, and four cots that can accommodate up to 8 people. A wood stove is provided for heat and there is also a Monarch cookstove in the cabin. Other amenities include lanterns, a table and chairs, cleaning supplies, a propane cooking stove, dishes, utensils, and some cookware. An outhouse with vault toilet is nearby. An axe and snow shovel are provided. Firewood may be available, but it is not guaranteed. The cabin is not wired for electricity, and water is not available so guests should bring a sufficient amount of water for drinking, cooking, and washing. Fuel and mantels are not provided for the propane stove or lantern, so guests should bring a couple of small propane cylinders, as well as backup lighting. Items to bring include water, sleeping bags, linens, towels, dish soap, matche

How to Get There

From Helena: take I-15 north for 5 miles and take exit 200 for Lincoln Road West/Montana Highway 279 and turn left onto Lincoln Road West/Montana Highway 279. Stay on Lincoln Road West/Montana Highway 279 for 13 miles. As you pass through Canyon Creek, take a slight left off the main road, onto Little Prickley Pear Road (gravel road). In one-half mile, turn right to stay on Little Prickley Pear Road, continue 7.5 miles. Then, turn left onto Lost Horse Creek Road (gravel road) and continue 1.3 miles. Turn right at the ‘Y’ in the road, onto Anderson Road and continue straight for 1.4 miles (through the unlocked grey gate) to the green gate on the right side of road. The cabin entrance code unlocks the green gate. Close and lock the gate behind you and proceed through the gate 0.3 miles to the cabin. NOTE: During the winter season, customers will likely not be able to drive all the way to the cabin. The main road is plowed to the 'Y' described above. The rest of the way (1.7 miles) is accesible by foot, ski, snowshoe, dog sled or snowmobile. The area is open to snowmobiles 12/2 to 5/15. Do not leave unattended vehicles parked on the main roads. Do Not leave unattended vehicles parked on the main roads or the Anderson access road to the cabin.

Driving directions (Google Maps) →

What to Pack for Your Stay

Tuned to the live forecast for this park.

👔 What to Wear

  • 👕
    Long-sleeve shirt
    Synthetic or merino, sun-protective.
  • 🧥
    Light shell or windbreaker
    Even on warm days, wind can chill (avg wind 0 mph).
  • 👖
    Hiking pants or convertible
    Layer for variable conditions.
  • 🥾
    Trail runners or low boots
    Comfortable, broken in.

🎒 What to Pack

  • 💧
    Water
    Bring at least 1L of water; more in heat.
  • 🍫
    High-energy snacks
    A snack for the trail.
  • 🧴
    Sun protection
    Sunscreen, sunglasses, brimmed hat.
  • 🩹
    First-aid kit
    Blister patches, ibuprofen, tape, antiseptic wipes.
  • 🗺
    Offline map
    Download your route in advance via Gaia, Caltopo, or OSM-based apps.

Recommendations adapt to the current forecast + trail stats. Use them as a starting point — local conditions, your experience, and the time of day you start all matter.

Plan Your Visit to Lost Horse Cabin

Heading to Lost Horse Cabin? A few things to know before you go:

  • Reservations: popular sites fill up fast — check Recreation.gov 6 months in advance
  • Fees: day-use and camping fees vary; check current rates on the official park page
  • Trash & pack-out: follow Leave No Trace principles
  • Wildlife: store food in bear boxes where provided; never feed wildlife
  • Weather: the 5-day forecast above is updated every 6 hours; verify just before you go

Frequently Asked Questions

Do I need a reservation for Lost Horse Cabin?

No central reservation system listed for Lost Horse Cabin. Check the official page (https://www.recreation.gov/camping/campgrounds/10156120) for the latest entry policy and availability.

How do I get to Lost Horse Cabin?

From Helena: take I-15 north for 5 miles and take exit 200 for Lincoln Road West/Montana Highway 279 and turn left onto Lincoln Road West/Montana Highway 279. Stay on Lincoln Road West/Montana Highway 279 for 13 miles. As you pass through Canyon Creek, take a slight left off the main road, onto Little Prickley Pear Road (gravel road). In one-half mile, turn right to stay on Little Prickley Pear Ro…

How do I contact Lost Horse Cabin?

You can reach the park at phone: 406-449-5201.