The honest brief
Mexico is a country most Americans think they know because they've been to Cancún or Cabo, which is roughly like saying you know the United States because you've been to Disneyland. Mexico City is one of the great food cities on Earth, has the third-largest art museum system in the Americas, and is at 7,300 feet of altitude (plan for that). Oaxaca is the Italian-Tuscany of the country — small, dense with food and craft, a place to slow down. The Yucatán is its own world (Maya, hotter, flatter). Pick one.
The country is far safer for travelers than the news cycle suggests, in the places travelers actually go. The cartel violence is real and is concentrated in specific border cities and rural corridors that don't appear on a normal tourist itinerary. Mexico City, Oaxaca City, Mérida, San Miguel de Allende — all very safe, ordinarily. Watch your phone like you would in Rome.
Weather right now
Country facts
When to visit
November through March is dry season — pleasant in CDMX (60s during the day, cool nights), warm in the Yucatán, peak whale season on Baja's west coast (gray whales in San Ignacio, January–March). Day of the Dead (late October–November 2) is spectacular in Oaxaca and CDMX; book six months out.
Avoid spring break weeks in Cancún/Playa del Carmen (mid-March into early April). Avoid Yucatán in May/June unless you like heat-stroke weather. Hurricane risk peaks September–October on the Caribbean side.
Money
Cash matters more than in most middle-income countries. Street food, market stalls, micheladas at the beach — peso bills. Hotels and sit-down restaurants take cards. Tipping is real: 10–15% in restaurants, 20 pesos to the hotel housekeeper, 10–20 pesos to the taxi driver if you rounded.
ATMs at Banamex / BBVA / Santander branches (inside the lobby, not the street machine) are cleanest. Skip the airport currency exchange — terrible rate, take 1,500–2,000 pesos out at the first branch ATM. Don't accept the 'dollars OK' offer at any restaurant or shop — the rate is invented.
Food + dining etiquette
Tacos al pastor are a Lebanese-Mexican fusion invented in CDMX in the 1960s — the trompo (vertical spit) is the visual giveaway; if there isn't one, you're at the wrong place. Eat with the tortilla bowled in one hand, not on a plate with a fork. The salsas on the table go on the meat; don't bring them home in a carry-on (the customs dog finds them).
Mezcal is for sipping, not shooting. Tequila is for sipping if it's good and for the bar if it's not. Don't ask for sangrita first time — they'll serve it; learn the order in the actual order. Brunch is a CDMX invention now, but the real meal is the comida at 2 PM — slow, two courses, dessert.
Speaking the language
Mexican Spanish is softer than Castilian; vos doesn't exist, ustedes is plural-you for both formal and informal. Buenos días / buenas tardes through the day, con permiso to squeeze past, gracias + de nada. Provecho — bon appétit — is said both ways, from arriving guests to seated guests and back; warm and automatic.
Indigenous languages are alive: Nahuatl, Maya, Zapotec, dozens more. In Oaxaca's Sierra Norte you'll hear Zapotec on the bus. Tlazocamati (Nahuatl: thank you) at a Nahua-run business is a small kindness that lands.
Essential phrases
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Numbers
What to pack
CDMX is mile-high desert: cold in the morning, 25°C at noon, cold again at 9 PM. Layers — a light jacket every day. The Yucatán is the opposite — linen and a wide-brim hat in February. Sturdy shoes for Teotihuacán or Monte Albán; flip-flops only at cenotes. Mosquito repellent for any Maya site or jungle excursion.
Getting around
CDMX metro is dirt cheap (5 pesos a ride) and goes everywhere tourists want except the south end (Xochimilco, Coyoacán) where Uber or the metrobús is easier. Inter-city buses (ADO, Primera Plus) are first-class travel — reclining seats, A/C, on-time. The 8h CDMX–Oaxaca on a Plus bus is cheaper, scenic, and arguably the better experience than the flight.
Renting a car in the Yucatán is the move — distances between cenotes and Maya sites are bigger than you think, and the roads are good.
Where to actually go
One week, first trip: Mexico City + Oaxaca (fly down, 6 nights CDMX + 4 in Oaxaca is the shape) — or — CDMX + a Yucatán swing (Mérida + Valladolid). Two weeks: all three. Skip on a first trip: Cancún itself (you're flying over Yucatán to get there, just keep going), Tijuana (worth eating in eventually, not first), Acapulco (the security situation isn't where it was).
Common mistakes
Drinking tap water (CDMX tap is fine for brushing teeth, not for drinking — buy 5-liter jugs). Skipping CDMX because friends said the beach. Not booking Day of the Dead 6 months out. Pronouncing Oaxaca as 'oh-aks-aka' instead of 'wa-ha-ka.' Calling everyone amigo — it reads condescending; señor/señora is neutral.
Notes for the diaspora
If your family is from Mexico, the regional difference is real — cochinita pibil is a Yucatán thing, birria is Jalisco, moles are Pueblan and Oaxacan, tortillas are corn in the south and flour in the north. Knowing your abuela's state opens a different menu in every town.
Cultural notes
- Greet with 'Buenos días/tardes' — formality is appreciated
- Use 'usted' (formal you) with strangers and elders
- Tipping isn't a bonus — it's wages for many service workers
- Mexican Spanish uses 'tú' more than 'vos'; avoid Spain-Spanish slang
- Drink bottled water; tap water is unsafe in most areas
Universal courtesies
- Try a greeting in the local language even if it's the only word you know — it's appreciated everywhere.
- Match local dress norms when entering religious sites, government buildings, or rural areas.
- Ask before photographing people, especially children or in religious settings.
- Tipping customs vary — never assume your home country's expectation applies.
- Remove shoes when entering homes if your host does; watch their cue.
- Keep voices lower than at home in temples, mosques, museums, public transport.
- Hands and gestures mean different things across cultures — observe before reaching out.
- Cash + cards: rural areas often need cash; major cities take cards. Carry small notes.
- Don't compare countries to each other in front of locals — every culture stands on its own.
- If you don't know the etiquette, watching for 30 seconds usually teaches it.