When to visit Mexico City?

Mexico City is one of those cities that don't leave anyone neutral: too vast to be grasped in a few days, too rich to be summarized by a single neighborhood, too complex to be judged on first impressions. It impresses, it overwhelms, and it almost always wins over the travelers who give it the time it deserves. For a first-time visitor, Mexico City is one of the most intense urban experiences on the planet — comparable in cultural density to Paris or Istanbul, with a depth that surprises almost everyone. The food alone justifies the trip: Pujol, Quintonil and a dozen other Mexico City restaurants rank in the World's 50 Best, and the casual scene from Roma to Coyoacán is arguably the best mid-range dining city in the Americas. The museums are equally serious: the National Museum of Anthropology is the most important pre-Columbian collection on earth. Add Teotihuacán, the Casa Azul, and the Frida Kahlo–Diego Rivera murals at the Palacio Nacional, and you have a week that doesn't repeat itself. On safety: yes, Mexico City has neighborhoods to avoid (Tepito, Doctores at night), but the tourist zones are reliably safe with normal precautions, and the city has become measurably safer over the past fifteen years. Use Uber over street taxis, the metro over driving, and book restaurants ahead. The altitude takes a day to settle. After that, the city pays back every hour.