Mexico City running: Chapultepec forest paths, Avenida Ámsterdam 2km loop, Roma/Polanco boulevard medians. 2,240m altitude affects pace initially.
Best punk bars in CDMX: Gato Calavera (like 1990s Gilman Street), El Centro de Salud, Voltaje. El Chopo market Saturdays for scene.
Protect yourself from CDMX pickpockets: phone lanyard, crossbody bags in front with S-biner clips, front pockets only. Avoid Correo Mayor, La Merced, crowded Centro Histórico.
Best Mexico City money exchange: ATMs declining conversion (market rate), Banco Azteca/CitiBanamex lowest fees. MEX airport surprisingly competitive, especially Terminal 1 departures. Always say NO to ATM conversion.
Most Mexico City hotels need heating Dec-Feb when overnight lows drop to 5-10°C (40-50°F), mornings cold until 9-10am—international chains (Marriott Reforma, Hilton, Hyatt) have reliable central heating, boutique hotels like ULIV Roma Norte offer excellent control, but many budget hotels/Airbnbs rely only on blankets without heating. 2,240m elevation = colder than expected.
The fake Italian designer scam: well-dressed con artists pose as luxury brand reps in Polanco and upscale CDMX areas, selling worthless knockoffs from vans. Never engage.
Best route to Grutas Tolantongo: rent car (4hrs direct) or public transport via Ixmiquilpan (5+hrs, 2 buses). Hot springs 34-38°C year-round. Weekdays far less crowded.
Halal in Mexico City: Carnes Halal delivers, kosher stores in Polanco work too. Watch for hidden pork lard in beans/tamales. Great vegan scene as alternative.
VaXmiCuenta: 20-peso charity donation added at VIPS, Starbucks, Chili's in Mexico—often without asking. You can refuse it. Check your bill.
Gas smell normal in CDMX? Faint odor within 1-2 feet of heater may be OK in old buildings. Strong room-filling smell = emergency. Open windows, no switches, leave, call landlord.
Uber to Teotihuacan: 400-600 pesos one way from CDMX (45 min-1.5 hrs). Leave 7-8am. Getting Uber BACK is hard—have backup plan (bus 104 pesos).
Chapulines taste nutty and crispy with lime-chili seasoning. Best spots: Mercado San Juan (gourmet), La Merced (budget), Pujol (upscale). Try them in guacamole.
Mole originated from pre-Hispanic "molli" made by Aztecs, then evolved through Spanish colonial influence adding chocolate and spices, creating the complex 20-30 ingredient sauce celebrated today.
Get Mexican health insurance through public IMSS (6,000-12,000 pesos/year) or private options (15,000-60,000 pesos/year). IMSS offers low-cost comprehensive coverage; private provides faster English-speaking care.
Mexico's social security operates through IMSS for private workers and ISSSTE for government employees, with voluntary IMSS enrollment costing 6,000-12,000 pesos annually by age.
