The term 'Giant Ranch' is a reference to the REATA, a 5-letter ranch located in Texas. The REATA is a sprawling 10, 000-acre ranch that has been owned by the same family since the late 1800s. It is known for its vast acreage, lush vegetation, and diverse wildlife. The ranch is also home to a variety of livestock, including cattle, horses, and sheep. The REATA is a popular destination for tourists, offering a variety of activities such as horseback riding, fishing, and hunting.