Named a UNESCO World Heritage site, the city is filled with historic sites as well as viewpoints and iconic bridges. Most sites are clustered near each other which makes it great for a self-guided city walking tour.
On this journey from the Chilean coast to Argentinian Wine Country, the changing views go from seasides to meandering roads up and down the Andes; making it a worthy day trip rather than an overnight bus.
Many pre-Incan archaeological sites can be found in this city with history dating back to 100 AD. The sites have been perfectly preserved with some hidden within the city and the larger ones a short away.