Alta has an area of over 10 to 11 sq. kms. It is a town located in the County of Salt lake in the state of Utah. Alta is elevated from the ground by about 8565 ft. above the ground level. It is one of the highest located cities of the USA. The ski area of Alta is one of the favorite spots for the tourists. Twister is another place of attraction for the visiting tourists. Twister is another important place for the visiting tourists.