Mexico city, a two edges sword, got some the best and worst things of my beautiful country.
A beautiful city, too crowded, but got very interesting places to visit.
A place of history and culture, and religion too.
i hope that you will enjoy it 
feel free to comment about it.
i know there are many beautiful citys around the world, so dont take this as what here in GS we could call as fanboy.....lol