Gather, recover, and grow together
Montana Intergroups host retreats and conventions throughout the year — beautiful settings, fellowship, and a deeper dive into the 12 Steps.
Roundup for Recovery
OA Region 1 Convention
Dates: October 2–4, 2026
Location: Red Lion Hotel, Kalispell, MT
Hosted by: OA Region 1
Join OA members from across Region 1 for a weekend of speakers, workshops, meetings, and fellowship in the beautiful Flathead Valley.
Upcoming Montana retreats
Save the dates. Detailed registration information is added as each retreat approaches.
SBIG Spring Retreat 2027
May 14–16, 2027 · Lakeside, MT
BIG Spring Retreat 2027
2027 Bitterroot IG Spring Retreat — Save the Dates
May 14–16, 2027 · Lakeside, MT
A weekend of fellowship, recovery, and rest on the shores of Flathead Lake — hosted by Bitterroot Intergroup at Flathead Lutheran Bible Camp. Enjoy the dining hall, lakeside sauna, cabin lodging, and quiet moments by the water.
Getting there
- Nearest airport: FCA — Kalispell (45 min drive)
- Alternate airport: MSO — Missoula (2 hour drive)
- Amtrak: WFH — Whitefish (45 min drive)
Stay tuned for registration details, pricing, and scholarship information as the event approaches.
FBIG Fall Retreat 2027
September 11–13, 2027 · Boulder, MT
BIG Fall Retreat 2027
Bitterroot Intergroup Fall Retreat
Boulder Hot Springs · September 11–13, 2027
Spend the weekend with other OA fellows digging deeper into the 12 Steps, guided by a Big Book enthusiast with decades of abstinence.
Relax in a beautiful setting and make new friends. Our speaker is a long-timer and Big Book enthusiast — more information will be available closer to the event.
Getting there
- HLN — Helena: 30 min drive
- BTM — Butte: 40 min drive
- BZN — Bozeman: 90 min drive
Rooms & meals
Attendees make their own lodging and food arrangements. The resort offers our group a meal package and common area to store refrigerated items.
Call Boulder Hot Springs directly at 406-225-4339 to reserve your room or campsite and order your meals. Let staff know you will be attending the OA retreat to receive the group rate.
Bed & Breakfast rooms with full baths are available and popular — reserve early. Please share any dietary restrictions when you book.
Rates: $120–130/night double occupancy · $85–100 single occupancy · camping also available.
boulderhotsprings.comRetreat registration & payment
- Online registration will open closer to the event dates.
- On-site registration payments are cash or check only.
- Prepay by mail: check payable to Bitterroot Intergroup. Registrar address announced closer to event dates.
- Zelle: payment via Zelle is available — contact the Bitterroot IG treasurer at treasurer-big@montanaoa.org.
BBig Sky Intergroup Events
Workshops & resources
Big Sky Intergroup Events
Big Sky Intergroup previously hosted a Body Image Workshop. You can listen to the three speakers using the audio recording below.
Body Image Workshop — audio recordingScholarships are Available
Bitterroot Intergroup offers scholarships to help members attend retreats and conventions.
Come as you are
Retreats and events are open to anyone who wants to stop eating compulsively. Newcomers are always welcome.
Submit or update an event
Please email the webmaster to request or submit information to be added to this page at bitterrootig@gmail.com.