From other travel bloggers to couch surfing and even catching up with fellow backpackers from on the road. (theprofessionalhobo.com)
Chatting over a cup of the black stuff is a great way to meet fellow backpackers or practise your Spanish! (gapyear.com)
The Milhouse: enjoying a reputation as a party hostel, this is the best place to stay if you want to experience Argentine nightlife and meet lots of fellow backpackers. (gapyear.com)