Detail of the Chapel of the Grotto of the Milk, is the name that receives a Catholic religious building that is located in the city of Bethlehem in the West Bank in the Palestinian Territories, Since ancient times, the place has been a center of Christian pilgrimage , property of the Custody of the Holy Land, a Marian sanctuary, and monastery church of the Franciscan order.
The name derives from the story that a drop of Virgin Mary's milk fell on the floor of the cave and changed its color to white.