Mexico City Travel Guide: What to Know Before You Go

Mexico City is one of the largest cities on earth, around 22 million people in the metro area, sitting in a high-altitude basin at 2,240 metres (7,350 feet) above sea level. You will feel that altitude if you arrive from sea level: give yourself a day to slow down before planning anything strenuous. The scale is equally real. This is not a city you figure out in a weekend, but it rewards the effort.

Neighborhoods worth knowing

Mexico City is a collection of colonias patchworked together, each with its own character. You do not need to see them all.

Centro Histórico is where the city’s indigenous and colonial history collides. The Zócalo, one of the world’s largest public squares, anchors it, flanked by the Metropolitan Cathedral and the ruins of the Templo Mayor directly beneath your feet. It’s loud, crowded, and genuinely fascinating. Keep your bag in front of you.

Roma Norte and Condesa are where most visitors end up spending the most time, and for good reason. Tree-lined streets, good restaurants, coffee shops, art deco architecture, and parks. Roma Norte has slightly more edge; Condesa is more residential and polished. They’re adjacent and walkable between each other.

Polanco is the city’s wealthy commercial district, international brands, high-end hotels, the Museo Nacional de Antropología. It’s less gritty than Roma but worth coming to for the museum even if the shopping doesn’t interest you.

Coyoacán is a calmer, older neighbourhood in the south of the city. It’s where Frida Kahlo was born and died, and where her house, now the Museo Frida Kahlo, draws long queues. The central market and plaza are worth the 40-minute metro ride even without the museum.

Xochimilco is further south still and operates on a different logic entirely: a network of canals left over from the pre-Hispanic lake system, where you board a flat-bottomed trajinera and drift past floating gardens, mariachi boats, and snack vendors. It is genuinely strange and worth half a day.

When to go

October through early December and February through April are the most comfortable months. Temperatures hover around 18–22°C (64–72°F), skies are clear, and the city hasn’t hit its dust or smog peaks.

June to September is rainy season. Afternoons regularly produce heavy thunderstorms that pass quickly. Mornings are often fine. This isn’t a deal-breaker but plan your outdoor activities for the morning and your museums for the afternoon.

December and January bring thermal inversions that trap pollution over the basin. Air quality can deteriorate significantly, particularly in late November through January. The city’s Contingencia Ambiental alerts are worth checking if respiratory health matters to you. The holiday period also means heavy domestic tourism around Christmas and New Year.

July and August are peak season for international visitors and coincide with the rainiest months. Not the worst time to come, but not the easiest either.

Getting around

The Metro is extensive (12 lines, 195 stations), reliable, and costs very little per ride, making it one of the cheapest metro systems in the Americas. Learn to read the line maps before you go; stations are identified by colour and icon as well as name. Avoid rush hour (7–9am, 6–8pm) on major lines; the compression is extreme.

Uber works extremely well in Mexico City and is the recommended option for trips where the Metro doesn’t reach or at night. Keep the app handy. Official SITIO taxis (booked from stands, not hailed on the street) are also safe. Hailing random taxis on the street is discouraged.

The Metrobús (bus rapid transit on dedicated lanes) covers corridors the Metro doesn’t. Line 1 down Insurgentes is useful for moving between Roma/Condesa and the south.

Walking works well within individual colonias, Roma to Condesa, or around Centro Histórico, but the distances between neighbourhoods are generally too large on foot.

What to eat in Mexico City

The taco is the basic unit of CDMX food. Tacos al pastor, pork marinated in chiles and achiote, shaved from a vertical spit, originated here and nothing else comes close. Find a busy taquería with a high turnover. The queue is the quality signal.

Chilaquiles, tortilla chips simmered in salsa verde or roja, topped with cheese, cream, and egg, are the canonical breakfast. Every neighbourhood has its version.

Beyond street food, the city has one of Latin America’s most interesting fine dining scenes. Enrique Olvera’s Pujol has ranked in the World’s 50 Best Restaurants; the omakase taco menu is a genuine experience, not just a status symbol. Reservations book out weeks in advance.

Mercado de Medellín in Roma and Mercado de Coyoacán are the two best markets for eating in context, sit-down counters, fresh produce, tlayudas, pozole, and more quesadillas than you can reasonably assess.

Mezcal has displaced tequila as the drink of choice in the bar scenes of Roma and Condesa. The quality range is enormous. Any decent mezcalería will let you try before you commit to a glass.

What to see

Museo Nacional de Antropología in Polanco is the most important museum in the country and one of the best anthropology museums in the world. The building alone, a vast pavilion centred on a central courtyard, is worth time. Budget at least three hours. The Aztec Sun Stone (often called the “Aztec Calendar”) is here.

Templo Mayor sits in the heart of Centro Histórico, directly beside the Metropolitan Cathedral. The Aztec pyramid was demolished by the Spanish in 1521 and used as building material for the cathedral. Excavations began in 1978 and are ongoing. The adjacent museum contextualises the layers of history that literally underlie the city.

Chapultepec Park covers roughly 686 hectares, larger than Central Park in New York, and contains two lakes, multiple museums (including the Anthropology Museum and the Museo de Arte Moderno), Chapultepec Castle (the only royal castle in North America), and a zoo. A Sunday in the park with families from across the city is itself an education in how Mexico City lives.

Palacio de Bellas Artes on the western edge of Centro Histórico is the city’s main performing arts venue. The exterior is a jarring and beautiful mix of Art Nouveau and Aztec revival; the interior contains murals by Rivera, Orozco, and Siqueiros. Even if you’re not attending a performance, the murals justify the entrance fee.

Day trips from Mexico City

Teotihuacan is the single most visited day trip, pyramids of the Sun and Moon, the Avenue of the Dead, a city that predates the Aztecs and whose builders are still not definitively identified. It sits about 50km northeast of the city. Go early (gates open at 9am) and be on the Pyramid of the Sun before the tour groups arrive. Avoid Sundays if possible. Mexican residents get free admission and crowds are larger.

Puebla, about 130km southeast, is a colonial city with UNESCO-listed centre, strong culinary culture (chile en nogada, mole poblano), and Talavera pottery. It’s 2 hours by ADO bus from TAPO terminal. Worth an overnight rather than a rushed day.

Taxco, 170km south, is a silver-mining town built into steep hills with a Baroque cathedral that dominates every street view. The drive through the mountains takes 2–3 hours. A day trip is feasible; a night is better.

Where to stay

Roma Norte and Condesa are the best bases for most visitors, central, walkable within each neighbourhood, and well-connected by Metro and Uber. Boutique hotels and Airbnbs here range from comfortable mid-range to genuinely good design hotels.

Polanco suits visitors who want proximity to the Anthropology Museum and the higher-end restaurant scene. It’s quieter at night and more expensive.

Centro Histórico puts you close to the historic monuments but requires more vigilance at night. Several well-regarded hotels have opened here, including renovations of colonial-era buildings.

Avoid staying in areas you’ve only heard about from a general search. Ask specifically about safety on the block you’re considering; the colonias vary within themselves.

Practical information

Currency: Mexican peso (MXN). ATMs are widely available; Citibanamex and HSBC charge lower foreign fees than some others. Many restaurants in Roma/Condesa accept cards; street food and markets are still predominantly cash.

Language: Spanish. English is spoken in most tourist-facing contexts in Roma, Condesa, and Polanco. Less so in Centro and outer colonias.

Altitude: At 2,240m, some visitors experience headaches, fatigue, or shortness of breath on arrival. Drink extra water, avoid alcohol on your first day, and don’t plan anything strenuous for day one.

Safety: Mexico City is safer than its reputation in most tourist-facing neighbourhoods. Roma, Condesa, Polanco, and Coyoacán see very low rates of violent crime against visitors. Petty theft is more common; watch bags in crowded Metro stations and Centro. Tepito and Doctores are not tourist areas and have no reason to visit them.

Airports: Benito Juárez International (AICM) is the older airport, close to the city and easily reached by Metro (Line 5, Terminal Aérea station) or Uber. Felipe Ángeles (NAICM) is newer and 50km north; factor in 1.5–2 hours travel time to reach the city.

Tap water: Not safe to drink. Buy bottled water or use a filter. This is standard across Mexico City.

Frequently asked questions

Is Mexico City safe for tourists? In the neighbourhoods most visitors use, Roma, Condesa, Polanco, Coyoacán, Centro Histórico during the day, the risk of violent crime is low. Petty theft happens, particularly on the Metro and in crowded market areas. Avoid Tepito, Doctores, and Iztapalapa as a visitor. Use Uber at night rather than hailing taxis on the street.

How many days do you need in Mexico City? Four days is the practical minimum for the main sights plus Teotihuacan. Six days allows you to slow down in neighbourhoods, add Xochimilco, and eat your way through more of the food scene. A week goes quickly. More than ten days is for people who are seriously considering whether to stay longer.

Do I need to worry about altitude sickness? Possibly, yes. At 2,240 metres, headaches and fatigue are common on the first day or two for visitors arriving from sea level. The symptoms are rarely serious and typically resolve within 48 hours. Drink water, skip the alcohol on day one, and don’t sprint for the pyramids on arrival.

What is the best neighbourhood to stay in? Roma Norte or Condesa for most visitors, walkable, good restaurants and cafés, safe, well-connected. Polanco if you want quieter streets and proximity to the Anthropology Museum. Centro Histórico if you want to be inside the history; just be more aware of your surroundings at night.

Is tap water safe to drink? No. Use bottled water or a filter. This applies throughout Mexico City, including for brushing teeth if you’re sensitive.

How do I get from the airport to the city? From AICM: the Metro Line 5 (Terminal Aérea station) is the cheapest option. Uber from the official app is reliable and moderately priced for the ride to Roma/Condesa. Avoid unlicensed taxi touts in the arrivals hall. From NAICM (Felipe Ángeles), there is a bus service to the city centre, but Uber is easier.

What currency is used and can I pay by card? Mexican pesos (MXN). Cards are accepted at most restaurants in Roma, Condesa, and Polanco. Street food, markets, and local transport require cash. ATMs are plentiful; take out enough for the day rather than multiple small withdrawals.

When is the worst time to visit Mexico City? Late November through January, when thermal inversions trap pollution over the city and air quality can be significantly degraded. Also the holiday period means higher prices and domestic crowds. July and August combine heavy rain with peak international tourism.