What documents do i need t to enter Mexico by crossing the border?

Question

--------and i am USA green card holder---------

Answer 1

just to cross the border you dont need anything...the mexicans dont care.....HOWEVER..if you travel deeper into mexico you will be stopped at a checkpoint and asked for some id and if you have a car you will need a bond  and mexican insurance as well......getting back into the usa you WILL need to show your passport and other id

Answer 2

you dont need anything, you can just walk across. getting into the us is a tiny bit harder but on foot its just show some id and you're through

Answer 3

Well, they DO care!  You need your green card and a photo i.d. to travel to Mexico by Land.  If you are going past the border zone, you will get a tourist card good for up to 180 days.  If you Fly to Mexico, you need your passport from your home country in addition to your green card.