Catholics believe that God still performs miracles. One of the most
famous Catholic miracles is that of St Bernadette of Lourdes, who saw
an apparition of a young woman clothed in brilliant white with a blue
girdle. This was followed by 18 apparitions. In one, a miraculous spring
arose in a grotto; in another, the woman said she was the immaculate
conception. Since these miraculous appearances of the Virgin Mary,
Lourdes has become a place of pilgrimage for Catholics and many healing miracles are claimed to have taken place there.