Welcome to 3500 River Oaks in Kingsland - a stunning lakefront retreat on the shores of Lake LBJ that blends Hill Country beauty, rich Texas history, and proven investment performance. Currently operating as a full-time Airbnb with a strong rental history, this property offers an established income stream. Inside, a soaring great room welcomes you to an 18' stone fireplace and stacked windows. The open-concept layout includes a chef's kitchen with granite countertops, floor-to-ceiling shaker cabinetry, and commercial-grade stainless appliances. The private main-floor primary suite comes recently renovated with luxury vinyl plank flooring and a ~$50K deluxe ensuite bath remodel. Also featuring 5 guest bedrooms, four additional full baths, and two powder rooms. The lower level boasts a second kitchen, wet bar, steam room, and full theater with plush recliner seating. Designed for effortless indoor-outdoor living, the home features expansive lake views, multiple gathering spaces, and a layout ideal for hosting large groups. The fully fenced pool patio leads to a lush, sprawling lawn and your sandy beachfront - complete with a towering oak, rustic lakeside cabana, and a charming firepit area for cozy evenings under the stars. Enjoy direct waterfront access, boating, swimming, and unforgettable sunsets over Lake LBJ. Directly across the water rises the iconic Packsaddle Mountain - one of the most storied landmarks in the Texas Hill Country. Steeped in frontier legend, the mountain was the site of what is widely regarded as the last battle between Texas Rangers and Comanche warriors in the region. Located in the heart of Kingsland, this property offers the rare combination of constant-level Lake LBJ waterfront, proximity to local dining and marinas, and convenient access from Austin and surrounding Hill Country communities. This is more than a home - it's an income-producing asset, a gathering place, and a front-row seat to the stories that shaped Texas.