Private estates are large pieces of land owned by individuals or families, often featuring luxurious homes and extensive grounds. These estates can include gardens, forests, and sometimes even lakes or rivers. They are typically used for personal enjoyment, recreation, or as a retreat from urban life. Many private estates are designed with specific architectural styles and may include amenities such as swimming pools, tennis courts, and guest houses. Some estates are also used for agricultural purposes, such as growing crops or raising livestock. Notable examples of private estates include Vanderbilt Mansion and Hearst Castle.