Montana's list runs from a guest ranch and a lodge at Big Sky to a 4-H camp and a Bible camp near Flathead Lake and ranch properties outside Philipsburg and Belt.
In Montana the list covers 1 4-H or university center, 1 retreat center or camp, 4 private lodges and cabins. The most are in Big Sky (2), Bigfork (2) and Belt (1). Capacities are what each operator publishes, not permitted occupancy, so confirm before you book.
As of November 10, 2026, Large Group Stays lists 6 places in Montana that sleep 15 or more people, from 32 to 150 guests. 4 sleep 50 or more and 3 sleep 100 or more. The largest is Big Sky Bible Camp in Bigfork, MT, which sleeps 150, per its operator.
5 venues (camps, lodges, retreat centers) and 1 rental home. Capacity for every listing is the number on the operator's own page. Last updated . How we check capacity.
The largest places in Montana
By the capacity each operator states. Not ranked by quality and not paid placement.
From each operator's own description of who it hosts.
When to go
Summer, roughly June through September, is the main season for lakes, hiking and national parks. Ski areas fill from about December into March, and some high roads and passes close in winter.
Before you book
Ask how the stated count sleeps: beds, bunks, sofa beds or floor space. 1 place here publishes a bedroom count.
For reunions and retreats, ask about one room where everyone can eat or meet.
Check minimum stays, deposits and cancellation terms in writing.
Confirm parking or bus access for the size of your group.
Distances are straight-line from the closest place we list in Montana, so the drive will be longer. Group pick means the business publishes a group rate, private booking or buyout. Group details come from each business's own page, checked Nov 9, 2026. Entries marked "group terms not checked" are nearby parks and attractions from Wikidata. Confirm prices and group sizes before you book.
Roxy's MarketSupermarket · Lone Mountain Trail, Big Sky · under 1 mi from the closest listing
Country MarketSupermarket · Market Place, Big Sky · about 1.0 mi from the closest listing
Bigfork Harvest FoodsSupermarket · 8111 MT 35, Bigfork · about 3.3 mi from the closest listing
Belt Valley GrocerySupermarket · 65 Castner Street, Belt · about 4.5 mi from the closest listing
Blacktail Family FoodsSupermarket · 105 Stoner Loop, Lakeside · about 10 mi from the closest listing
Rosauers SupermarketSupermarket · 21st Street East, Kalispell · about 11 mi from the closest listing
Super 1 FoodsSupermarket · Sager Lane, Evergreen · about 12 mi from the closest listing
Evergreen Liquor StoreLiquor store · 2040 La Salle Road, Kalispell · about 12 mi from the closest listing
Chef'storeSupermarket · Flathead Drive, Evergreen · about 12 mi from the closest listing
Sunlife Health FoodsSupermarket · 2302 Meadowlark Drive, Kalispell · about 12 mi from the closest listing
Smith'sSupermarket · 195 3rd Avenue East North, Kalispell · about 12 mi from the closest listing
Super 1 FoodsSupermarket · Kalispell Park Line Trail, Kalispell · about 12 mi from the closest listing
Store locations from OpenStreetMap contributors (ODbL). Check hours before a big shop. For delivery, enter the rental's address in the store's app or Instacart to see if they deliver there.
Questions about group lodging in Montana
What is the largest group lodging in Montana on this list?
Big Sky Bible Camp in Bigfork, which its operator says has room for 150. Next is Lone Mountain Ranch in Big Sky (130). Confirm the count with the operator before you book.
How many places in Montana sleep 30, 50 or 100 people?
Of the 6 places listed in Montana, 6 state room for 30 or more, 4 for 50 or more and 3 for 100 or more. The middle of the list is about 104 people.
What kinds of group stays are there in Montana?
1 4-H or university center, 1 retreat center or camp, 4 private lodges and cabins. 5 are venues such as camps, lodges or retreat centers, and 1 is a rental home.
Which towns in Montana have the most places for big groups?
Big Sky (2), Bigfork (2), Belt (1), Philipsburg (1).
Do any places in Montana allow pets or have meeting space?
Where operators say so: 1 place says pets are allowed and 0 places list meeting space. Many don't say either way, so ask.
What does group lodging in Montana cost per person?
2 of the 6 places publish a rate we can turn into a rough estimate, from about $86 to $144 per person per night. These are estimates from published rates on the date checked, not quotes.
Do you take bookings or payments?
No. You contact each place yourself and pay them directly. We never handle money, and nobody can pay to rank higher in the list.
Tell us about your group and we'll reply by email with a few places that fit in or near Montana. You choose who to contact. We're a free referral service, and we don't charge guests.
Got it. We'll email you a short list of places that fit, usually within two business days.
We're a new site and we read every request ourselves.