Mexico City (or Ciudad de Mexico or CDMX) is the capital of Mexico and the most populous city in North America. The city itself has a population close to about 9 million while the metro area is home to about 21 million people. It is an ancient city founded by people called Mexica – dating back to the 1300 and was built on an island in the center of a lake in the valley of Mexico. It also became the capital of later Aztec civilization, after which also it became the capital of New Spain when the Spanish conquered the country.
To have an idea of the vastness of Mexico City, on the last day of my vacation in Mexico City (June 19), I went up the Torre Latinoamericana, an architecturally significant building, not only in Mexico but in the world, because it is the first major skyscraper built on highly seismic land and has survived several major earthquakes. It was the tallest building in Mexico until 1984.
Torre Latinoamericana, one of the tallest (and safest) buildings in Mexico City with 44 floors and an observation deck (Mirador) on its top floor.
Here are some views of the city from the observation deck. On this particular day, you can actually see the towering white peaks of the legendary Popocatepetl and Iztaccihuatl volcanoes.