To those who don’t know, I’m a brazilian. Next week, for the first time, I’ll be going to Foz do Iguaçu and I’ll also spend two days in Argentina (Puerto Iguazú). 
Now, I know Puerto Iguazú is very close to Brazil and I’ll probably have little trouble having my way around because most places speak portuguese or portuñol, but is there any thing about Argentina a foreigner should know?
I’m also accepting recommendations of things to do around Foz do Iguaçu/Puerto Iguazú/Ciudad del Este. Of course I’m going to see the falls from both countries’ parks, and I’m also going to visit Itaipu and the Wanda Mines.
Also, if any Spanish speakers could help me translate some sentences, I’d really appreciate. Mi español es una caca. 
