The Zócalo is the main square in the heart of Mexico City, known officially as Plaza de la Constitución. It is one of the largest city squares in the world and serves as a central gathering place for locals and tourists alike. The square is surrounded by important buildings, including the Metropolitan Cathedral and the National Palace. Historically, the Zócalo has been a site for various events, including political rallies, cultural festivals, and public celebrations. It reflects the rich history of Mexico, showcasing both its indigenous roots and colonial past. The square is a UNESCO World Heritage site, attracting millions of visitors each year.