The yellow taxis are a very strong indicator of a South American city, specifically Colombia. The license plate format on the taxi (three letters followed by two numbers) is consistent with Colombian registration plates. The modern, dense architecture and the high-altitude-looking vegetation suggest a major city like Bogotá or Medellín. Given the urban density and the specific style of the taxis, I am fairly confident this is in Colombia.

I suspect this is in Bogotá, Colombia. I am 75% sure.

then: guess