Voted Best Historic Mansion by USA Today – Houmas House Plantation and Gardens is perfect for weddings, corporate events, or a Southern vacation. Located between Baton Rouge and New Orleans, Houmas House allows visitors to experience the life of a wealthy Sugar Baron in the 1800s. Tour the historic Louisiana Plantation and explore 38 acres of lush gardens or relax with a refreshing mint julep and enjoy the breeze off the nearby Mississippi River.