The Wiener Riesenrad, or Vienna Giant Ferris Wheel, is a famous landmark located in Prater Park in Vienna, Austria. Completed in 1897, it stands at 65 meters (213 feet) tall and offers stunning views of the city. The wheel has 15 wooden cabins, each capable of holding up to 15 people. The Wiener Riesenrad was built to celebrate the 50th anniversary of Emperor Franz Joseph I's reign. It has become a symbol of Vienna and a popular tourist attraction, drawing visitors who want to experience its historical charm and panoramic vistas.