Gallatin County Courthouse Previous Next Place Category: Government Town InformationPhotosMonths OpenLocated in a sweeping valley in the heart of the Rocky Mountains, Gallatin County is the most populated and fastest growing county in scenic southwest Montana. The County Seat of Bozeman at large encompasses over 50,000 people, yet has a small town feel. Located in a breathtaking Rocky Mountain setting, it is close to world-class downhill skiing, blue ribbon trout streams, Yellowstone National Park and a multitude of other outdoor activities in the pristine nearby wilderness areas. Website Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. Enter your locationGet Directions Travel modeDrivingWalkingBicyclingPublic Transport Distance unitsMilesKilometers JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember Previous Next