Found a way to get to Cusco and Machu Picchu without breaking the bank after my study abroad program in Argentina ends. It seems like the opportunity of a lifetime, but the caveat is that I would be travelling as a lone 20 year old female. Although I am fluent in Spanish, my blue eyes, pasty white skin, and blonde pixie cut might make it difficult to blend in. Should this trip be attempted? If so, what is the safest way possible to go about it?