Three Sisters Group Site (Mt)

3.67

23 reviews

Summer Destination

Quick Facts

4,245 ft

Price

$75/night

Booking

Reservable

Sites

1 campsites

Season

Open April 14 to Oct...

Cell

Unknown

Pets

Very Pet Friendly

Opens Darby Ranger District site

Official Website

Get Directions

Real-Time Availability

Select a month, then check for open campsites

January 2026

Quick Facts

4,245 ft

Price

$75/night

Booking

Reservable

Sites

1 campsites

Season

Open April 14 to Oct...

Cell

Unknown

Pets

Very Pet Friendly

Opens Darby Ranger District site

Official Website

Get Directions

Real-Time Availability

Select a month, then check for open campsites

January 2026

Three Sisters Group Site (Mt)

$75.00 - $75.00 / night

Campsite Fees

$75 per reserved day/night; additional $5 vehicle charge applies for more than 8 vehicles. Self-service fee station on site.

Standard Site Fee$0.00

Hookup Site Fee$0.00

Premium Site Fee$0.00

Hike and Bike Site Fee$0.00

Group Site Fee$75.00

Food Storage Locker Fee$0.00

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Recreation Dot Gov

Provider

406-821-3913

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What Campers Say

3.67

Mixed Reviews

Based on 23 reviews

13 Google reviews

Most mentioned

lake

"User reviews for Three Sisters Group Site are mixed, with an average sentiment score of 3.125 for camping-specific feedback. Highlights include the site's natural beauty and clean facilities. Some negative experiences involved cleanliness inconsistencies and operational issues."

Read all reviews

Campground Map

Three Sisters Group Site (Mt)

46.0643, -114.2321

Driving directionsFrom Darby, Montana, continue north on Highway 93 for 4 miles. Turn west onto County Road 82/Lake Como Road. Follow signs to the Lake Como Recreation Area and continue West past Forest Road 1111 towards the Boat launch, to the site which is on the North side or right hand side of the road.

The campground is accessible via paved roads up to Lake Como Recreation Area. Seasonal driving conditions may affect accessibility, as reviews indicate closures during colder months.

Nearby places

Darby, Montana (4 miles, ~10 minutes driving)

Nearby supplies

Basic supplies may be available in Darby, Montana (~4 miles away). Additional amenities are likely limited in the immediate recreation area.

Best Time to Camp at Three Sisters Group Site (Mt)

Summer transforms Three Sisters into an outdoor paradise, where crystal-clear skies stretch endlessly above and gentle mountain breezes keep temperatures perfectly comfortable for both daytime adventures and evening campfires. These idyllic conditions make it the prime season for exploring every corner of this mountain retreat. As autumn arrives, the landscape erupts in golden aspens and crisp morning air. Winter, however, brings a dramatic transformation—ice and snow often seal off access roads, creating a pristine but unreachable winter wonderland that patiently awaits the spring thaw and the return of eager campers.

Best

Summer(Jun-Aug)

4.0 / 5

Described as an outdoor paradise in summer with swimming, boating, and hiking at peak use.

Fall(Sep-Nov)

3.0 / 5

Open through Oct 15; scenic but activity range narrows as temperatures cool.

Spring(Mar-May)

2.0 / 5

Early spring can have ice on the lake and closures; limited use until warmer weather.

Winter(Dec-Feb)

Not recommended

Site closed outside Apr 14–Oct 15; winter recreation not supported.

Planning Tips

Peak Season: April 14 - October 15. Book 2-3 months ahead.
Operating Season: Open April 14 to October 15 (Peak Season); First Come First Serve begins June 20.
Current Alerts: One review indicated the site was locked during arrival, requiring contact with Forest Service personnel.

About Three Sisters Group Site (Mt)

Nestled in the heart of Montana's wilderness, Three Sisters Group Site offers the perfect basecamp for your next group adventure. This thoughtfully designed campground welcomes families, friends, and organizations with its spacious 20'x30' pavilion that serves as a natural gathering point under the stars. Whether you're roasting marshmallows around the communal fire ring, sharing meals at the sturdy picnic tables, or planning tomorrow's adventure from the comfortable benches, every amenity has been placed to foster connection and create lasting memories. Just steps away, the pristine waters of Lake Como beckon with promises of morning paddles, afternoon swims, and sunset reflections. Well-maintained hiking trails wind through the surrounding forest, offering everything from leisurely nature walks to heart-pumping mountain adventures.

Three Sisters Group Site is purpose-built for group camping, featuring a large pavilion and accommodations for up to 75 people. It is ideal for family gatherings, weddings, and reunions.

Weather and SeasonsSummer transforms Three Sisters into an outdoor paradise, where crystal-clear skies stretch endlessly above and gentle mountain breezes keep temperatures perfectly comfortable for both daytime adventures and evening campfires. These idyllic conditions make it the prime season for exploring every corner of this mountain retreat. As autumn arrives, the landscape erupts in golden aspens and crisp morning air. Winter, however, brings a dramatic transformation—ice and snow often seal off access roads, creating a pristine but unreachable winter wonderland that patiently awaits the spring thaw and the return of eager campers.

ElevationPerched at 4,245 feet above sea level, Three Sisters Group Site offers that sweet spot of mountain camping—high enough to escape the summer heat of the valleys below, yet comfortable enough to avoid the harsh conditions of the true alpine zones. This perfect elevation gifts visitors with refreshingly cool mornings that invite that first cup of campfire coffee, pleasantly warm afternoons ideal for lake activities, and crisp evenings that practically demand a cozy fleece and good company around the fire ring.

Natural Features and SceneryThe majestic Bitterroot Mountains cradle Three Sisters in a embrace of towering pines and ancient forests. This pristine corner of western Montana serves as a living gallery where nature's most magnificent residents make regular appearances—majestic elk grazing in meadow clearings at dawn, black bears foraging for huckleberries in the understory, and moose wading through marshy shorelines. Above, the sky belongs to the masters of flight, where osprey dive for trout and bald eagles soar on thermal currents. The surrounding pine forests create a natural amphitheater of tranquility, their sweet resin scent mixing with campfire smoke to create that unmistakable essence of mountain camping.

Geological RegionThree Sisters Group Site claims its place in the legendary Bitterroot Mountains of western Montana, where ancient geological forces have sculpted a landscape of breathtaking beauty. At 4,245 feet elevation, the campground overlooks the jewel of the region—Lake Como, a stunning 913-acre alpine lake that mirrors the sky and surrounding peaks in its crystal-clear waters. This glacier-carved basin, cradled by dense pine forests, tells a story millions of years in the making. The Bitterroots themselves stand as sentinels between Montana and Idaho, their rugged peaks and gentle valleys creating a diverse ecosystem where mountain meadows meet old-growth forests, and where every vista reveals another chapter in the Earth's magnificent geological narrative.

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Reserving a campsite

Check-in

2:00 PM

Check-out

12:00 PM

Stay Limit

Site can be reserved for a maximum of 4 nights.

Guests Allowed Per Site

Maximum 75 people

Groups

The site can accommodate 75 people and 25 vehicles. It is well-suited for large gatherings such as reunions and weddings.

Tents

Tents are allowed

RV vehicles

RV vehicles are not allowed

Primitive

Primitive camping is not allowed

Reservable

Reservations are allowed

Site layoutSingle group site with pavilion, fire ring, picnic tables, benches, and outhouses.

Reservation PlatformsReservations can be made via Recreation.gov.

Walk-in AvailabilityWalk-up availability begins June 20, 2025, based on the season timing.

Cancellation PolicyReservation changes require a $10 fee for new stay dates or cancellations. Late cancellations (less than 14 days for group sites) forfeit the first night's recreation use fee. No refunds are given for no-shows.

AccessibilityThe first quarter-mile of the Lake Como National Recreation Loop Trail is wheelchair accessible.

Site SizeThe site includes a 20’x30’ pavilion and facilities to accommodate up to 25 vehicles and 75 people.

PrivacyThe site is located among pine trees, offering natural separation from other areas. However, some users noted issues like 'strangers walk through and be rude' on occasion.

Total Campsites1 campsites

Recommended SitesVisitors recommend shutting the entrance gate to prevent unauthorized drive-throughs. Select this site for group gatherings.

Amenities available

Fire rings

Picnic tables

Vault toilets

Group Sites

Activities you can enjoy

Lake Como offers a wide variety of activities including boating, fishing, swimming, picnicking, and hiking. The 7-mile Lake Como National Recreation Loop Trail provides excellent opportunities for hiking and mountain biking. A large sandy beach is also available for swimming, and wildlife viewing is an added perk.

HikingThe Lake Como National Recreation Loop Trail is a 7-mile trail around the lake. The first quarter-mile is wheelchair accessible, and it features a waterfall approximately 3.5 miles from the site, leading into the Selway-Bitterroot Wilderness area.

FishingFishing opportunities at Lake Como include species like rainbow and cutthroat trout and kokanee salmon.

SwimmingA large sandy beach on the north side of Lake Como is designated for swimming. Safety measures for swimming were not discussed in available materials.

BikingThe Lake Como National Recreation Loop Trail is suitable for mountain biking, providing diverse terrain and access to scenic views.

BoatingLake Como supports boating with a boat ramp and parking area available on the south side of the lake.

Wildlife viewingThe area is home to wildlife such as moose, elk, deer, bears, osprey, and bald eagles.

Policies & Safety

Hazards & AlertsWildlife such as chipmunks and bears require secure food storage. Seasonal ice on Lake Como may restrict access during colder months.

Active AlertsOne review indicated the site was locked during arrival, requiring contact with Forest Service personnel.

No Potable WaterThis campground does not have potable water on-site. Bring all the water you need for drinking, cooking, and cleaning.

Fire PolicyCampfires allowed in designated fire rings.

Quiet HoursQuiet hours are 10:00 PM - 6:00 AM

Emergency ServicesEmergency services are likely accessible in Darby, Montana, approximately 4 miles away, including hospitals and police.

Trash & RecyclingA bear-proof waste dumpster is available for trash disposal.

Water FeaturesAdjacent to Lake Como. A beach is available on the North side of the lake, and boating facilities on the South side.

Camp HostForest Service staff reported as responsive but not consistently available.

Weather at Three Sisters Group Site (Mt)

Reviews

3.7

23 reviews

Mixed Reviews

Three Sisters Group Site (Mt) has mixed reviews, placing it in the bottom 85% of campgrounds based on reviews

User reviews for Three Sisters Group Site are mixed, with an average sentiment score of 3.125 for camping-specific feedback. Highlights include the site's natural beauty and clean facilities. Some negative experiences involved cleanliness inconsistencies and operational issues.

Review Summaries

Based on 23 reviews

What Campers Love

Reviewers praise the site's natural beauty, 'ample parking,' proximity to Lake Como, and the pavilion's amenities.

Based on 23 reviews

Common Concerns

Users reported issues such as dirty picnic tables, vault toilets requiring cleaning, and operational problems like locked gates during reservation periods.

Based on 23 reviews

Pro Tips & Recommendations

Users suggest carrying cleaning supplies for vault toilets and ensuring food is secured to avoid pests like chipmunks. Closing the entrance gate may also discourage through traffic.

Based on 23 reviews

Seasonal Insights

The campground is best used during summer months, as one user stated, 'campground is currently closed. Still ice on the lake' during spring.

Based on 23 reviews

Camper Quotes

1. 'I went camping with my family there for two days, and it was the best camping experience I’ve ever had!' - Milla McDaniel 2. 'No power or water services but you do have a dual bathroom and...

Based on 23 reviews

Site-Specific Reviews

Specific campsite reviews are not available; however, general insights for Three Sisters Group Site indicate mixed feedback on cleanliness and facilities.

Based on 23 reviews

Accessibility Features

The wheelchair-accessible first quarter-mile of the nearby trail is a plus for users with disabilities. No specific user experiences addressing accessibility were noted.

Based on 23 reviews

Pet-Friendly Features

Pets are allowed, and users are reminded to restrain them on a leash and clean up pet waste. One review mentioned dog poop around the camp area as a concern.

Based on 23 reviews

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