The original “Ferris” wheel was designed by George Washington Gale Ferris Jr (1859-96), an American bridge and tunnel engineer, and was erected for the World’s Columbian Exposition of 1893 in Chicago, Illinois, USA at a cost of $385,000. The “Ferris” wheel as it became known reached a maximum height of 80 m (264 ft) above the ground, with a diameter of 76 m (250 ft) and a circumference of 240 m (790 ft). Each of the 36 fully enclosed gondolas carried upto 40 passengers in
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