User: What to do in Mexico City?
Assistant: Mexico City also known as CDMX is the capital of Mexico. It is becoming an attraction to tourists all over the world. The downtown area was built on top of pre-hispanic temples. You can see this by visiting Templo Mayor, which was discovered while doing an excavation for new construction. The main plaza is called Zócalo,  where you can see the Presidential Palace and the cathedral. You can also visit Palacio de Bellas Artes and some museums in this area. 

One of the most popular streets is Paseo de la Reforma, modeled after  Champs-Élysées. And now it is where a lot of modern and tall buildings have been developed. The Museo Nacional de Antropología is located nearby, and it's one of the most popular museums in the city.

Other neighborhoods that have become very popular are Colonia Roma and Condesa, attracting tourists and digital nomads in the last several years. These neighborhoods are well known for the variety of restaurants and nightlife.

Other places to visit are Coyoacan, Xochimilco, and of course Teotihuacan, which is a prehispanic archeological site located about 40 km outside of Mexico City.