cool video.
i've traveled alone but never like....alone alone. (i've just met people in hostels or what have you). i'm going to do a west coast (U.S.) road trip this summer alone and i'll have a chance to do some hikes on my own, which should be fun.
Quote:
Agree do something like a trek to Machu Picchu or something, you'll be with other people to. I did 3 months through Central American on my own, pretty cool adventure if you want to climb volcanoes, trek through forestry finding waterfalls etc. Id love to do the Izzau Falls (sp?) in Argentina. I hear thats something like a week long trek the long way round?
machu picchu is always with a guide, they won't let you go alone. there are various options as well for how long you want to do it for.
iguazu is more of a 2 day thing. 1/2 day for the brazil side and 1 full day for argentina.