A home near a lake is nice, but a megamansion right on one is better.

Take this $13 million pad, for instance. Sitting directly on Lake LBJ (Lyndon B. Johnson), the sprawling 10,521-square-foot residence features six bedrooms and nine bathrooms, along with a private patio, two boat docks and 428 feet of water frontage. On top of that, you’ll enjoy eye-catching vistas in nearly every direction. Built in 2003, the property was sold to its current owners in 2010, and is now the priciest listing in the gated community of Horseshoe Bay.

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The interiors are admittedly not for the faint of heart. You can expect everything from a bright red piano to a giant disco ball to life-sized Blues Brothers statues. The wild decor is, however, balanced by more classic touches. Think vaulted ceilings with wooden beams, dramatic floor-to-ceiling windows and French doors that lend their own character and charm.

On the main floor, the formal living room is centered around a large fireplace that stretches all the way up to the ceiling and is emblazoned with some sort of family crest. Nearby in the ‘70s-inspired formal dining room, the aforementioned disco ball dangles directly above the table for a funky twist. A built-in bar sits right next door, as does a temperature-controlled wine cellar. From here, you’ll find your way to the brightly painted kitchen, which has tons of custom cabinetry, double islands…