The Alcázar of Alba de Tormes is a historic castle located in the town of Alba de Tormes, Spain. Originally built in the 14th century, it served as a royal residence and military fortress. The structure features a mix of architectural styles, reflecting its long history and various renovations over the centuries. This castle is particularly known for its association with the Spanish noblewoman Teresa de Jesús, who played a significant role in the Catholic Reformation. Today, the Alcázar is a popular tourist attraction, offering visitors a glimpse into Spain's rich history and architectural heritage.