The 45 Barn

The 45 Barn is a wedding and special-event venue in Garrison, Montana, offering a rustic country setting for local celebrations and destination events. The historic barn was built in the early 1900s as part of a Sears, Roebuck and Company kit, later served as the Spring Creek Dairy, and became a quarter-horse ranch after the property was sold in 1978. Restored in 2012, it now combines its rural character with spaces suited to weddings and gatherings.

The venue has two barns and can host up to 300 guests, with indoor or outdoor ceremony options. Outdoor settings include ponds, mountain scenery, and open pastures; the barns can be used for ceremonies and receptions. Venue access runs from Friday morning through Sunday at 1 p.m. The offering includes tables and chairs for up to 275 guests, barn décor, an open field for parking, and space for optional campers or camping. The 45 Barn also shares recommendations for photographers, caterers, hair and makeup providers, and nearby accommodation, while encouraging clients to choose vendors suited to their needs.