How tall do you have to be to ride most rides

Their website gives the height requirements for each of their rides, most are 4 ft and up. At the line entrance, they have a height guide to see if you are tall enough or a chair to see if you fit. The operator will check your height if you're too short to board. Enjoy your trip

54 inches is minimum height required to ride big rides, 48 inches for most rides, and then kiddie rides 42 inch plus.

48 inches.

4′ 0″ Runaway Mountain · Titan 4′ 6″ Mr. Freeze: Reverse Blast 3′ 0″ Mini Mine Train · Wile E. Coyote's Grand  3′ 6″ Runaway Mine Train · Judge Roy Scream · This is what I was able to find about the height..... hope this helps some.