Experience refined Hill Country living in this extraordinary 3-story stone estate, gracefully set on 6.34 acres at the end of a secluded cul-de-sac within the gated section of Mystic Shores. It showcases 616 ft of water frontage access along the Guadalupe River, feeding directly into Canyon Lake. With breathtaking panoramic views and private river access, this remarkable property offers a rare fusion of natural beauty and sophisticated design. Thoughtfully designed to capture unobstructed vistas from nearly every room. The home features elegant living spaces including a handsome study with a fireplace, a formal living room with a fireplace, butler's pantry and formal dining with a fireplace. The open-concept layout is ideal for both everyday living and entertaining. The gourmet island kitchen, complete with a breakfast bar and top-tier appliances, seamlessly connects to a spacious breakfast area and inviting family room. The residence boasts 5 generously sized bedrooms, 4 full bathrooms, and 2 half baths. Entertainment abounds with a large game room and a state-of-the-art media room. A unique third-floor observatory provides an elevated retreat-perfect for enjoying morning coffee or evening sunsets with sweeping Hill Country views. Don't miss the elevator for easier access to all floors. The lower walk-out level reveals a beautifully appointed pub room and wine room, creating an intimate atmosphere for hosting gatherings. Outdoor living is equally exceptional, featuring a resort-style pool and spa, an expansive outdoor kitchen, and a firepit designed for memorable evenings under the Texas sky. Walkable access to the Guadalupe River is the highlight of this property offering 616 ft of waterfront access. Bring your kayak and fishing pole! A detached garage offers ample space for small boats, storage, or recreational equipment. Be sure to note the private irrigation water well and 3 tankless hot water units. This one-of-a-kind riverfront estate embodies luxury, privacy, and the very best of Hill Country living. The highly sought-after Mystic Shores community offers unparalleled amenities, including a clubhouse with a fitness center, lakeside park with a pool, sports courts, walking trails, playground, picnic areas, a covered pavilion, and access to a 140-acre nature preserve winding down to the Guadalupe River. Luxury. Privacy. Nature. Community. This extraordinary property truly has it all. 45 minutes to San Antonio, 1 hour to Austin, and 30 minutes to New Braunfels or San Marcos. No city tax. Ask about the 1.56-acre lot next door being sold separately adding 362 ft of water frontage access.