A very short walk up the the track from the visitor center and you come to a point where you can view Mistletoe growing in the wild.
Mistletoe is a plant that grows on range of trees including willow, apple and oak trees. The tradition of hanging it in the house goes back to the times of the ancient Druids. It is supposed to possess mystical powers which bring good luck to the household and wards off evil spirits. It was also used as a sign of love and friendship in Norse mythology and that's where the custom of kissing under Mistletoe comes from.
