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Three Sisters Group Site (Mt) Campground in Montana
Moderate to BookNational Forest

Three Sisters Group Site (Mt) Campground

Bitterroot National Forest, Montana

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As of October 2026, Three Sisters Group Site (Mt) Campground is a campground in Bitterroot National Forest, Montana with 1 campsite. Three Sisters Group Site (Mt) Campground is booked through Recreation.gov.

  • PermitSnag checks Three Sisters Group Site (Mt) Campground for availability and tells alert holders when a site opens up.
  • Three Sisters Group Site (Mt) Campground is located at 46.0643° N, 114.2321° W.
people allowed on each site
75

Three Sisters Group Site (Mt) Campground reservations and next available dates

October 2026

open, tap to book on Recreation.govsold outin your alert

Next Available Dates

Oct 4 (1 site)Oct 5 (1 site)Oct 6 (1 site)

1 site open on Oct 4 at Three Sisters Group Site (Mt) Campground. Book one now, or pick your dates above and get an alert when a site opens.

As of 30 September 2026, 01:24 UTC.

Campsites at Three Sisters Group Site (Mt) Campground

  • Group 1
  • Accessible 1

Amenities

  • potable water

At a glance: Setting: Mountain.

Things to do: fishing, boating, swimming, hiking, wildlife, horse riding.

All sites at Three Sisters Group Site (Mt) Campground, as listed by Recreation.gov

Every site is in the Three Sisters Group Site loop.

SiteTypeSleepsAccess
Three Sisters Group SiteGroup75Accessible

About Three Sisters Group Site (Mt) Campground

Overview

Three Sisters Group Site is located within the Lake Como Recreation Area on the Darby Ranger District of the Bitterroot National Forest. The group site, which is located across the road from the Rock Creek Horse Camp, is situated among the pine trees and is adjacent to the outlet of Lake Como.

Recreation

Boating, fishing, swimming and other water sports are popular on Lake Como. Anglers might see rainbow and cutthroat trout, as well as kokanee salmon, among other alpine species. A boat ramp and parking area are available at the south side of the lake. A large, sandy beach is available to visitors at the North side of the lake. To the West of the site on the North side, a short walk will take visitors to a trailhead that begins a 7-mile loop trail around Lake Como. The Lake Como National Recreation Loop Trail is suitable for hiking, mountain biking and accessing the lake for swimming or picnics. The first quarter-mile of the trail is wheelchair accessible and the trail also crosses Rock Creek at one point. Approximately 3.5 miles from the site, at the West end of the lake, is a magnificent waterfall that cascades over fern-covered rock cliffs. A trail continues from the waterfall, or heads west up Rock Creek, into the Selway-Bitterroot Wilderness area.

Facilities

  • Three Sisters Group Site has a 20’x30’ pavilion, equipped with 6 picnic tables, 1 BBQ grill, and 2 serving tables. The site also has benches around a fire ring, two outhouses, and accommodations for 25 vehicles. The maximum number of people allowed at the site is 75. Water, electricity, and firewood are not available at the site.

Natural Features

The group site is located near the East end of 913-acre Lake Como in the central Bitterroot Mountains of western Montana. It is situated at an elevation of 4,245 feet and is primarily used for meetings, reunions, weddings and family gatherings, as it can accommodate a larger group of people. A variety of wildlife and birds can be seen around the area and its surroundings. Osprey, bald eagles, deer, moose, elk and bears make their home in the area (learn about outdoor safety ).

Rules and notices at Three Sisters Group Site (Mt) Campground

Recreation.gov does not date these notices. We last read them on September 28, 2026. Check Three Sisters Group Site (Mt) Campground on Recreation.gov

Notices from Recreation.gov

A total of eight Lake Como day use admittance passes will be emailed to the customer prior to the reservation period and are valid for all day use sites within the Lake Como Recreation Area Complex. The day use fee season begins Memorial Day weekend and extends through Labor Day weekend. If additional day use passes are required they may be purchased with cash or check in the amount of $5.00 at any of the self service pay stations at the lake to include the fee station at the group site itself.

Check in time is 2:00 p.m., check-out time is 12:00 p.m.

Pets must be physically restrained on a leash. Please pick up all pet waste and dispose of with your trash.

This is wildlife habitat. When not in use, all food containers, coolers, and equipment used to prepare food should be stored inside a vehicle.

Vehicles must park in designated spaces only within the area and not on the vegetation. Roadways must remain open. Vehicles cannot park on the highway.

Stock is not allowed in the site.

Quiet hours are from 10:00 p.m. to 6:00 a.m.

Site can be reserved for a maximum of 4 nights.

Three Sisters Group Site (Mt) Campground FAQ

How hard is it to get a campsite at Three Sisters Group Site (Mt) Campground?

Three Sisters Group Site (Mt) Campground is rated "Moderate to Book" based on historical demand. With 1 sites available, you have good chances of finding availability, especially on weekdays.

How do I find last-minute availability at Three Sisters Group Site (Mt) Campground?

Cancellations happen frequently at Three Sisters Group Site (Mt) Campground, especially 1-2 weeks before check-in dates. PermitSnag monitors availability 24/7 and sends instant alerts when sites open up due to cancellations. This is often the best way to snag popular campsites.

How many campsites does Three Sisters Group Site (Mt) Campground have?

Three Sisters Group Site (Mt) Campground has 1 campsites.

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