Coat of Arms of Alcalá de Henares - Symbol of Historical Spanish City #1433906 (License: Personal Use)

This heraldic emblem represents the city of Alcalá de Henares in the Community of Madrid, Spain. The black castle symbolizes the historic fortress and university city’s medieval origins; the two red stars are said to represent the celestial guidance of Saint Didacus and Saint Ildephonsus, while the green leaves evoke the fertile lands of the Henares River valley. The golden (yellow) field signifies nobility and prosperity.

Used on municipal websites, official documents, tourism brochures, and educational materials about Spanish heraldry and cultural heritage; targets users seeking historical, civic, or travel information about Alcalá de Henares.