To remain a safe tourist in Mexico City in 2026, the primary rule is to stay within well-trafficked, "tourist-friendly" neighborhoods like Roma, Condesa, Polanco, and Coyoacán. Use only app-based transportation like Uber or Didi rather than hailing street taxis, as these apps provide GPS tracking and driver identification. Be mindful of "petty crime" by avoiding the display of expensive jewelry, high-end watches, or large amounts of cash. When using ATMs, always use those located inside banks or shopping malls during daylight hours. In 2026, "express kidnappings" or ATM scams are best avoided by staying alert and not accepting help from strangers at the machine. Additionally, keep a digital copy of your passport on your phone and leave the physical document in your hotel safe. By dressing modestly and maintaining "situational awareness"—especially after dark—most 2026 visitors find CDMX to be a vibrant and welcoming global metropolis.