First I have to comment on the beautiful picture you posted! What is the name of that place? 

My City

I live in Guatemala, You want a period here to end that full sentence and then you want to capitalize the "I" in it to start a new one. Spanish speaking people tend to use too many commas for English. it is a great place to live it is called a city of eternal spring Same thing here. You want a period and to begin a new sentence or you have what we call in English a "run-on sentence" (which isn't so great). we have nice weather, people friendly, and a rich culture. We are descendants of the Mayan culture, it In order to make this not be a run-on sentence you would replace the "it" with with "which" or take out the verb "it was" in order to make "great civilization connect directly to Mayan culture to describe it in which case it can be the in the same sentence. was a great civilization. Now we are working hard for to reach (reach is a verb and to make the infinitive of a verb we put "to" in front of it, not for) a better way to live because I think that many people work hard and yet would be a little better than and here do not have enough to live. I invite everybody to visited Guatemala here we go again with a run-on sentence. :)  These are two complete sentences. we have several tourist places and I think my city do will (because we haven't been there yet so you need the future tense not disappointed you.

There you go! You made me want to visit Guatemala! 

Besides the run-on sentences (which is a very common mistake) you did a great job in writing this.