Duhovi Sljemena

The Ghost of the Lady in the White Dress (a trek suitable for both experienced and less experienced trekkers, offering mandatory checkpoints as well as optional ones)

Score orientation, the length of the trek depends on the number of control points the competitors will visit. Only mixed and female teams are allowed.

A shorter trek designed for those who want to try a brief adventure, as well as for parents with children who wish to give their kids a special Halloween experience. Casper registration fee is only paid for the adult accompanying the children, and that person receives a map with marked checkpoints. For children, it's FREE.