Mexico City, or Ciudad de México, is the capital of Mexico and one of the largest cities in the world. Known for its rich history, vibrant culture, and delicious cuisine, Mexico City is a must-see destination for travelers. The city is home to many famous landmarks, including the National Palace, the Metropolitan Cathedral, and the Great Pyramid of Tenochtitlan. Visitors can also enjoy world-class museums, such as the Frida Kahlo Museum and the Palace of Fine Arts. In addition, Mexico City is famous for its street food, which includes tacos, churros, and elotes. With a population of over 21 million people, Mexico City is a bustling metropolis that offers endless opportunities for exploration and adventure.

From Mexico City International Airport, visitors can take the Metrobus or a taxi to the city center. The city also has an extensive public transportation system, including buses and a subway.

The best time to visit Mexico City is during the months of March to May, when the weather is mild and there are fewer crowds. Avoid visiting in the summer months, when the city can be hot and humid.

Mexico City has a subtropical highland climate, with mild temperatures throughout the year. The coldest months are December and January, with average highs of 22°C (72°F) and lows of 6°C (43°F). The hottest months are April and May, with average highs of 27°C (81°F) and lows of 12°C (54°F).

Accommodation in Mexico City can range from budget hostels to luxury hotels. A budget hostel can cost around 200 MXN ($10 USD) per night, while a mid-range hotel can cost around 1,000 MXN ($50 USD) per night. Luxury hotels can cost upwards of 4,000 MXN ($200 USD) per night.

Street food in Mexico City is affordable and delicious, with prices ranging from 20-50 MXN ($1-3 USD) per item. Dining in restaurants can range from mid-range eateries with prices around 150-300 MXN ($7-15 USD) per meal to upscale restaurants with prices upwards of 1,000 MXN ($50 USD) per meal.

Mexico City has a high crime rate, and visitors should take precautions to stay safe. This includes avoiding traveling alone at night, not carrying valuables or large amounts of cash, and staying in well-lit and heavily trafficked areas. Mexico City is generally safe for women and LGBTQ travelers, but it is important to be aware of cultural norms and to exercise caution.

Mexico City has a diverse population, with a mix of indigenous and European descent. The official language is Spanish, and the majority of the population is Catholic. There is also a significant immigrant population from other Latin American countries.

Popular activities for tourists in Mexico City include visiting historic landmarks and museums, trying street food, exploring the city's parks and markets, and taking day trips to nearby destinations such as Teotihuacan and the floating gardens of Xochimilco.