how to get there...
I'll be traveling to Argentina (in March) and thought about crossing the border to Uruguay and visit Colonia and Monteviedeo from where I'd like to travel up north to the Iguazu water falls in Argentina and Brazil. However, I was wondering if someone could tell me how is the best way to get there. Is there a bus ( nightbus) from Montevideo? How long will it take and how much will it cost? I'd really appreciate your help!