Chile Argentina - from Bolivia to Ushuaia
I am planning to go from South Bolivia to Ushuaia along the Andes. The question is: what to include in my trip? Both Chile and Argentine have interesting places. How to design the route so it can be really interesting. combining best of these two countries, but on the other hand the number of border crossings remain limited?
Afterwards I plan to go north along the east cost of Argentina.
Thank you for your suggestions.