Convento de Santa Teresa.

The Convento de Santa Teresa (Convent of St. Teresa) is the primary shrine of St. Teresa in Ávila. Located on the Plaza de la Santa, it stands over the site of Teresa's birth.

It is an active convent and much of it remains closed to visitors, but pilgrims can visit the site of Teresa's birthplace, now an elaborate chapel within the Baroque church. The chapel is decorated with scenes of the saint demonstrating her powers of levitation. – sacred-destinations.com