The second largest city in Peru, Arequipa was colonised by the Spanish in the 16th century. Deja vu hits you at the grand main square with it's similarity to other colonial cities like Sucre, Bolivia and Salta, Argentina. However, what makes this town feel unique is the monestry, which is worth going to alone. Santa Catalina monetary, still a fully functioning convent once housed 150 nuns and 300 servants at its peak. It only cost the mere equivalent of £100,000...