Joseph Novak/Wikimedia Commons

Regardless whether you are an Elvis Presley fan, this outrageous estate must be seen to be believed. It is located in Memphis, Tennessee, and sits on more than 13 acres of land. The rock ‘n’ roll legend bought the house in 1957 and continually modified it, adding a swimming pool, a recording studio, a racquetball court, a stable, a shooting range and the famous wrought-iron front gate shaped like sheet music.