Plaza de la Constitución is the current official name of this central square located in Mexico…read moreCity's historic district, with centuries of history, and formerly known by many other names. It's evolved from a site for early Aztec rituals to a venue for modern independence celebrations, concerts, protests and parades, with varied uses in between. Today it's known as "El Zócalo", Spanish for "base" referring to the base of a monument to independence that was never finished in this square. Instead a single flagpole stands in the middle.
Built over the ceremonial center of the Aztec city Tenochtitlan previously located in the same spot, you can visit the city's teocalli (sacred precinct) called Templo Mayor in today's vernacular. This is directly north east of the square. To the direct north is the Catedral Metropolitana de la Ciudad de México (Mexico City Metropolitan Cathedral), to the east is the Palacio Nacional (National Palace), to the south are city government offices including the City Hall and Supreme Court close by.
Over the centuries it's functioned as a public square, makeshift or formal market place, park, gathering place for political uprisings and other major historic events. Nowadays it's still a popular gathering place, there are buskers, organized performances, cultural and civic activities, including the Day of the Dead annual parade.
When I was there a few weeks ago there was a city sponsored art exhibit of cactus statues, looked to be designed, and painted/embellished/decorated by local artists. There were around 100 different cacti spread out in the central section around the flagpole. Entrance was free though the exhibition area was fenced with police monitoring the entry points, I suppose to prevent any malicious activity toward the public art. So many designs stood out, I posted some pics of my faves--what talented artists!