The height requirements for the different colors of the trails are:
Orange: taller than 80 cm.
Green/dark green: taller than 110 cm.
Red/blue: taller than 140 cm.
Black: tallet than 160 cm.
Children under the age of 6 must be followed in the course of a responsible adult in green trails.
Children under the age of 12 must be followed by an adult in; blue, red and black trails.
Maximum weight limit: 120 kilos.