Three Sisters Group Site
Open for the season. Operates mid-April through mid-October. Reservations available via Recreation.gov up to one year in advance. Limited to 4 consecutive nights. Day-use passes for Lake Como Recreation Area are included with reservation.
Air Quality Alert issued August 10 at 7:30AM MDT by NWS Great Falls MT
AQAMT The Montana Department of Environmental Quality has issued an air quality alert for Beaverhead, Broadwater, Deer Lodge, Flathead, Gallatin, Granite, Jefferson, Lake, Lewis and Clark, Lincoln, Madison, Mineral, Missoula, Park, Powell, Ravalli, Silver Bow, Sweet Grass, Sanders, Yellowstone counties in effect until 9AM on 08/11/2026 An Air Quality Alert means that particulates have been trending upwards and that an exceedance of the 24 hour National Ambient Air Quality Standard (NAAQS) has occurred or may occur in the near future. Elevated particulate levels from wildfire smoke As of 7AM on 08/10/2026, particulate levels in Columbia Falls, Frenchtown, Libby and Missoula are Unhealthy. As of 7AM on 08/10/2026, particulate levels in Billings, Dillon, Great Falls, Helena and Thompson Falls are Unhealthy for Sensitive Groups. As of 7AM on 08/10/2026, particulate levels in Butte, Cut Bank, Hamilton, Lewistown and Sleeping Giant are Moderate. When air quality is Unhealthy... State and local health officials recommend that people with respiratory or heart disease, the elderly, and children should avoid prolonged exertion; everyone else should limit prolonged exertion. When air quality is Unhealthy for Sensitive Groups... State and local health officials recommend that people with respiratory or heart disease, the elderly and children should limit prolonged exertion. When air quality is Moderate... State and local health officials recommend that unusually sensitive people should consider reducing prolonged or heavy exertion. For more information visit the Montana Department of Environmental Quality at http://todaysair.mtdeq.us
Northern Region Camping & Target Restrictions, Pallet Prohibition
This order defines the maximum length of occupation at a single location or cumulatively at any number of locations within a calendar year, within the states of Montana, North Dakota, South Dakota, and Idaho
Weed Free Forage & Mulch Products Order for the Northern Region
It is illegal to possess, store or transport straw, hay, grain, seed or other forage or mulch products on Forest Service lands without documentation that the product is certified as “weed free” by a state certification process that meets or exceeds the North American Weed Free Forage standards.
About
Three Sisters Group Site is located within the scenic Lake Como Recreation Area on the Darby Ranger District of the Bitterroot National Forest in western Montana. Situated among pine trees adjacent to the outlet of 913-acre Lake Como at an elevation of 4,215 feet, this group site is primarily used for reunions, weddings, and family gatherings. The site features a 20x30-foot pavilion equipped with six picnic tables, a group-size BBQ grill, and two serving tables. A large fire ring surrounded by wooden benches provides a gathering area, and two vault toilets are on site. The campground can accommodate up to 75 people and 25 vehicles. No potable water, electricity, or firewood is provided, so campers must come prepared. Recreation opportunities abound in the area. A short walk leads to a trailhead for the 7-mile Lake Como National Recreation Loop Trail, suitable for hiking and mountain biking. The first quarter-mile is wheelchair accessible. Lake Como offers boating, fishing for rainbow and cutthroat trout and kokanee salmon, and swimming at a large sandy beach. A waterfall approximately 3.5 miles from the site cascades over fern-covered cliffs at the west end of the lake.
Directions
From Darby, Montana, travel north for 4 miles on Highway 93. Turn west (left) onto Lake Como Road. Follow for 3.5 miles. Three Sisters Group Site is located on the west side of the road, across from Rock Creek Horse Camp.
Amenities
| Water | No |
| Fires Allowed | Yes |
| Toilets | Yes |
| Dump Station | — |
| Wifi | No |
| Pets Allowed | Yes |
| Showers | No |
| Electric Hookups | — |
| Water Hookups | — |
| Sewer Hookups | — |
| Camp Store | No |
| Price | $75 |
Vehicle
| Max RV Length | — |
| Max Trailer Length | — |
| Big Rig Friendly | — |
| Pull Through Sites | No |
Contact
| Phone | +1 (406) 821-3913 |
Cell Service
| AT&T | None |
| Verizon | Yes |
| T-Mobile | None |
Useful Links
| View on Recreation.gov | |
| USFS Three Sisters Group Site |
Availability
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