I plan to go to Uyuni and Iguazú.
Airplane fee is too expensive for me.
So instead, I would to like to take a bus from Uyuni to Iguazú.
But, there's not much information in the internet.
So please tell me how to go to Iguazú from Uyuni by bus.
How much would it cost?
P.S. I can't speak Spanish.