Argentina in South American continent is quiet a varied country which has dry plains famous for its world famous wineries to Patagonia region in its south which is hikers paradise.
When you are in Argentina, spending few days in Patagonia is must, even for people who are not into big time hiking. The region is very different from what you would have seen by now in any other part of the world with its wild national parks and towering mountain ranges!
You can go for multiple single day hikes from the base town El Chalten or can also go for a multi day trek combining various single day treks in one.
I chose to do few single day treks, one of them was Laguna Torre - basically walking up-to the foothills of Mt. Cerro Torre, and is my favorite too.