Spacious Accommodations 12A Treeline Springs in Big Sky offers five bedrooms and six bathrooms. The holiday home includes a fully equipped kitchen, air-conditioning, and a hot tub. Modern Amenities Guests enjoy free WiFi, a barbecue, and a tea and coffee maker. The property features free on-site private parking and is 53 mi from Bozeman Yellowstone International Airport. Comfortable Living The spacious layout ensures comfort for all visitors. The holiday home provides a relaxing environment with ample space for relaxation and entertainment.