A rare opportunity to own a truly one-of-a-kind home in exclusive Reynolds Lake Oconee. This 6,835 sq. ft. residence, located at the end of a quiet street, overlooks the 4th green of the Creek Club golf course. Known as "the Castle" for its distinctive architecture, the home showcases massive beams, stacked stone, and exceptional craftsmanship throughout. The exterior features Mediterranean-inspired stonework and a spacious courtyard leading to a three-car garage. Inside, a dramatic entry with 15-foot ceilings and a 30-foot natural light tower sets the tone. To the left, a richly paneled office/library with fireplace, and a uniquely designed dining room with custom circular lighting and its own fireplace. To the right, a chef's kitchen with Wolf appliances and pantry opens to a grand living room with 25-foot ceilings and exposed beams. Three large glass doors lead to a stone patio with sweeping golf course views. The main-level owner's suite offers dual vanities, an oversized multi-head shower, a large walk-in closet, and another natural light tower. The terrace level spans 2,741 sq. ft. with three bedrooms, three baths, a spacious living area, and a theatre room with 120-inch screen, surround sound, and tiered seating. A hidden-entry safe room adds a unique touch. Outdoor living includes a stone courtyard, trellises, fireplace, water feature, putting green, and built-in grill area with partial kitchen. Above the garage, a 645 sq. ft. private suite offers flexible living or office space with full bath. Recent updates include four HVAC systems, tankless water heater, and water purification system. Golf membership available.