Who did Our Lady of Guadalupe appear to prompting the Basilica of Our Lady of Guadalupe to be built on the top of Tepeyac?
Tepeyac: Tepeyac or the Hill of Tepeyac, historically known by the names "Tepeyacac" and "Tepeaquilla", is located inside Gustavo A. Madero, the northernmost "delegación" or borough of the Mexican Federal District. Basilica of Our Lady of Guadalupe:  The shrine was built near the hill of Tepeyac where Our Lady of Guadalupe is believed to have appeared to Saint Juan Diego Cuauhtlatoatzin.
i don't know