Premier Turtle Chain Waterfront Retreat with Exceptional Privacy & Investment Potential! Welcome to 7991 County Highway O, Winchester, WI, where luxury meets the Northwoods. Situated on over 10 private acres with 250 feet of beautiful sand and stone frontage on the highly sought-after Turtle Chain, this stunning two-story cedar home offers breathtaking west-facing sunsets and the ultimate waterfront lifestyle. Designed for comfort and entertaining, the home features 4 spacious bedrooms and 5 bathrooms, with each bedroom offering its own private bath, including a loft suite perfect for guests or extended family. Two inviting living rooms, each with a gas fireplace, provide warm gathering spaces year-round. Beautiful perennial gardens surround the home, while excellent walleye fishing can be enjoyed right from your private pier. Outdoor enthusiasts will appreciate the close proximity to the renowned WinMan Trails for biking, hiking, cross-country skiing, snowshoeing and snowmobiling, along with easy access to Big Powderhorn Mountain Resort and SnowRiver Mountain Resort for downhill skiing and winter recreation. Adding to this property's uniqueness is approximately 493 feet of frontage on County Highway O, with 8.80 acres zoned General Business, providing outstanding flexibility for future commercial, investment, or business opportunities while maintaining the privacy of an executive waterfront estate. An attached 2-car garage offers ample storage for vehicles and recreational equipment. Whether you're searching for a year-round residence, luxury vacation retreat, family legacy property, or unique investment opportunity, this exceptional Turtle Chain property offers an unmatched combination of privacy, recreation, waterfront beauty and future potential—an extraordinary opportunity rarely found in today's market.