Experience refined mountain living in this extraordinary 8.6+/-acre estate, perched in Gallatin Valley's majestic Springhill area. Western elegance meets modern sophistication in this thoughtfully designed and recently remodeled custom log home. The main residence spans four bedrooms and three bathrooms, showcasing a main floor primary, soaring cathedral ceilings, and a stunning open-concept layout connecting the chef's kitchen, dining, and living areas. Expansive windows frame panoramic views of the Bridger Mountains throughout the living spaces. Step out onto the expansive deck to enjoy unparalleled outdoor living - perfect for entertaining or savoring the stillness of the landscape. Upstairs, a large lofted family room with a private balcony offers an elevated retreat with commanding views. The basement provides two bedrooms and two additional private rooms, adding versatility for remote work, a library, or studio needs. The meticulously built 2018 ST Custom Homes 1-bedroom, 1-bathroom guest residence (ADU) is connected from an exterior private driveway and single-car garage or through the main home's oversized 2-car garage. The ADU exudes contemporary charm and comfort. With its own full kitchen and living area, this residence is ideal for hosting guests, family, or generating premium rental income. The ADU is heated by radiant in-floor heat, with an additional source from its gas stove. Additional updates and features include: Remodeled bathrooms on the main level (2), new kitchen, new windows throughout, whole-house generator system with a dedicated propane tank, new boiler (2025), new basement carpeting (2025), updated lighting, log staining/chinking, reroofed on the main house (2023), and an expanded front deck and balcony. The estate's 8.6+/- acres come with registered water rights and plenty of room for equestrian pursuits, boutique farming, or simply enjoying wide-open Montana skies. With a location that feels worlds away - yet is only 20 minutes from Bozeman, Yellowstone International Airport, and Belgrade - this rare property offers the best of Montana living. Space, beauty, and a sense of place that is truly unmatched.