What are still the most wild and undeveloped regions of Mexico?

Question

What are still the most wild and undeveloped regions of Mexico?

Answer 1

Generally, the rural regions. Because there's so much rural-urban migration, and the main source of income in rural regions is farming, they're less likely to be developed.

As Mexico is hollowed-out as well, there aren't as many labourers/young people to develop, or dewild most of Mexico.