The Iguazú waterfalls are located at the border between Argentina and Brazil, and you can visit them from both sides (there are national parks on …
Iguazu Guide
Brazil
Trip to the Itaipu dam from Puerto Iguazu
The majestic Itaipú Dam is a hydroelectric dam on the Paraná River located on the border between Brazil and Paraguay. It is the third largest hydroelectric dam in the world and holds …