In her home: the grotto under the Basilica of the Annunciation
Held by Catholic tradition, with churches on the site since the Byzantine period
For
- Luke has the angel "come in" to her, which suggests a house; many Nazareth houses opened into caves like this one.
- A Byzantine church stood here by about 570, and a Crusader church was built over it after 1102.
Against
- No find ties the grotto to Mary; the tradition is centuries later than the event.
Sources: Wikipedia, "Basilica of the Annunciation"; Bellarmino Bagatti, Excavations in Nazareth, vol. 1 (Franciscan Printing Press, 1969)

