I have just 3 days after I leave San Pedro de Atacama to know Arequipa and Colca Canyon. So I would like to leave Atacama at night and go directly to Colca Canyon, I go by bus until Tacna then usually people goes to Arequipa and then get a 2d1n tour from there. On this way I will spend all my 3 days travelling and doing Colca's tour and nothing about Arequipa. My question: is it posible goes direct from Tacna to Colca Canyon on my first day? Then I would visit Colca on the next day and I will go to Arequipa on the second day.
I go alone.